• 中文核心期刊
  • 中国科技核心期刊
  • CSCD来源期刊
  • DOAJ 收录
  • Scopus 收录

地质样品中贵金属元素的预处理方法研究进展

王烨, 于亚辉, 王琳, 张明炜, 黄杰, 吴林海

王烨, 于亚辉, 王琳, 张明炜, 黄杰, 吴林海. 地质样品中贵金属元素的预处理方法研究进展[J]. 岩矿测试, 2020, 39(1): 15-29. DOI: 10.15898/j.cnki.11-2131/td.201905160064
引用本文: 王烨, 于亚辉, 王琳, 张明炜, 黄杰, 吴林海. 地质样品中贵金属元素的预处理方法研究进展[J]. 岩矿测试, 2020, 39(1): 15-29. DOI: 10.15898/j.cnki.11-2131/td.201905160064
WANG Ye, YU Ya-hui, WANG Lin, ZHANG Ming-wei, HUANG Jie, WU Lin-hai. Research Progress on Pretreatment Methods for Analysis of Precious Metal Elements in Geological Samples[J]. Rock and Mineral Analysis, 2020, 39(1): 15-29. DOI: 10.15898/j.cnki.11-2131/td.201905160064
Citation: WANG Ye, YU Ya-hui, WANG Lin, ZHANG Ming-wei, HUANG Jie, WU Lin-hai. Research Progress on Pretreatment Methods for Analysis of Precious Metal Elements in Geological Samples[J]. Rock and Mineral Analysis, 2020, 39(1): 15-29. DOI: 10.15898/j.cnki.11-2131/td.201905160064

地质样品中贵金属元素的预处理方法研究进展

基金项目: 

河南省财政地质科研项目(豫国土资发[2018]98号-10)

河南省财政地质科研项目 豫国土资发[2018]98号-10

详细信息
    作者简介:

    王烨, 教授级高级工程师, 从事地质实验测试研究工作。E-mail:wangyehn@163.com

    通讯作者:

    于亚辉, 高级工程师, 主要从事电感耦合等离子体质谱及贵金属分析方法研究。E-mail:68523749@qq.com

  • 中图分类号: O652.6

Research Progress on Pretreatment Methods for Analysis of Precious Metal Elements in Geological Samples

  • 摘要: 本文评述了近年来地质样品中贵金属元素分析预处理技术的研究现状和应用进展,对样品分解过程中常用的火试金法、碱熔融法、酸分解法以及样品分离富集过程中的吸附法、碲共沉淀法、离子交换法、溶剂萃取法、蒸馏法、生物吸附法等手段进行了归纳总结,分析了各方法的特点与不足,展望了技术方法未来发展方向。分解方法中的火试金法经分析工作者不断探索及改进,已成为分解贵金属的最佳手段,但其仍存在试剂消耗量大、成本高、流程长等缺点;碱熔融法虽可分解几乎所有地质样品,但其处理后的溶液存在大量钠盐,需经进一步的纯化;酸分解法主要以高压密闭和卡洛斯管的消解方式为主,但受到样品性质的制约。而不同分离富集的手段都具有较强的针对性,如:吸附法多用于Au、Pt、Pd的富集,蒸馏法仅适用于Os、Ru的分析。由于贵金属元素具有颗粒效应强、赋存形式复杂多样以及超痕量等特殊性,需要针对样品的类型特点选择相适应的预处理方法。本文提出,应当在现有的贵金属分解方法基础上,结合当前新的实验设备及实验条件,寻求更加高效、快捷的分解技术,严格控制流程的本底及各个环节的污染问题,实现多技术、多方法联用,满足贵金属分析的要求。
    要点

    (1) 评述了地质样品中贵金属元素分析预处理技术的研究现状。

    (2) 揭示了不同分解及富集方法的特点。

    (3) 对未来贵金属分析方法的研究方向提出了展望。

    HIGHLIGHTS

    (1) The research situation of pretreatment technology for the determination of precious metal elements in geological samples was summarized.

    (2) The characteristics of different decomposition and enrichment methods were revealed.

    (3) The future research direction of the precious metal analysis method was prospected.

  • 滇黔地区的含锰层下均发育了一套以硅质岩、硅质灰岩为主的硅质岩建造,习称“白泥塘层”[1-3],其中硅质成分占20%~30%,碳酸盐岩占70%~80%[2]。该套硅质灰岩作为遵义锰矿的底板,与锰矿的形成具有密切的联系[3-8],为锰矿的形成提供了物质来源[3-5]。研究硅质灰岩的成因对认识遵义锰矿的成矿作用可以提供新的信息,但就目前来看,前人对“白泥塘层”硅质灰岩成因的研究程度还较为薄弱。刘志臣等[7]对遵义锰矿区“白泥塘层”硅质灰岩的地球化学特征研究认为,“白泥塘层”硅质灰岩的成因可能属于热水沉积成因。但从其研究的对象来看,刘志臣等关注的是硅质灰岩全岩的地球化学特征,并不是硅质成分本身。硅质灰岩中含有一定成分碳酸盐岩,硅质岩全岩能否真实地反映“白泥塘层”中硅质的来源,这一问题有待研究。皮道会等[9]研究发现黑色岩系中有机质的稀土元素特征与全岩的稀土元素特征有很大的不同。裴浩翔等[10]对道坨矿区锰矿石全岩及其中的菱锰矿进行了分离提取实验,发现锰矿石全岩的稀土元素特征与菱锰矿的稀土元素特征亦存在较大区别,而菱锰矿的地球化学特征反映其可能是后期所形成。由此可见,全岩与有机质和菱锰矿的地球化学特征有较大差别。

    为了真实地反映硅质灰岩中硅质成分来源问题,本文以遵义南茶锰矿“白泥塘层”硅质灰岩为研究对象,利用盐酸浸泡硅质灰岩样品,得到成分较为单一的硅质成分,并应用电感耦合等离子体质谱(ICP-MS)和电感耦合等离子体发射光谱法(ICP-OES)测定全岩与去除碳酸盐的硅质组分中的微量元素,通过对比去除碳酸盐处理后的样品与全岩的微量元素特征,探讨硅质灰岩中硅质成分的来源问题。

    南茶锰矿床是近年来在遵义铜锣井地区发现的又一中型锰矿床,该矿床位于贵州遵义县城南约12 km,属于铜锣井锰矿床黄土坎矿段的一部分。其大地构造位于扬子准地台西部,黔中台沟的北东端。区域构造上则处于铜锣井背斜南东倾末端的南延部分。区内出露的地层有寒武系、奥陶系、二叠系和三叠系。二叠系茅口组为锰矿的主要赋存层位,根据岩性组合、结构、构造和岩相特征,该层可分为3个岩性段:1段为灰、浅灰色厚层至块状生物灰岩,并夹泥质条带灰岩,偶夹白云质灰岩及燧石条带、团块;2段为灰、深灰、灰黑色薄至中厚层状含炭硅质灰岩(为本次研究的对象,即“白泥塘层”);3段为生物屑灰岩、黏土岩、薄层条带状菱锰矿、含黄铁矿质菱锰矿。

    本文所研究的硅质灰岩取自遵义南茶锰矿zk1103钻孔,该岩性段内共取样5件,样品间距为50~70 mm,选取的样品均为新鲜且未经风化的岩石。将其破碎5~10目后放入玛瑙研磨器中进一步研磨到200目左右,分别采用ICP-MS和ICP-OES进行硅质灰岩全岩及去除碳酸盐后硅质组分的微量元素测定,分析测试均在国家地质实验测试中心完成。

    X-Series Ⅱ型电感耦合等离子体质谱仪(美国Thermo公司) ,Optima 8300型电感耦合等离子体发射光谱仪(美国PerkinElmer公司)。

    烘箱,50 mL平底聚丙烯离心管,25 mL聚四氟乙烯坩埚,封闭溶样罐。

    硝酸、氢氟酸、盐酸均为优级纯。内标元素为10 μg/L的Rh、Re溶液。

    准确称取0.10000 g(误差小于 0.00020 g)样品于封闭溶样器的聚四氟乙烯内罐中,加入1 mL硝酸和1.5 mL氢氟酸后,将其装入封闭溶样罐,于190℃烘箱中保温24 h。冷却后取出聚四氟乙烯内罐,置于160℃的电热板上敞口蒸干,以除去其中的氢氟酸。待溶液蒸干后,在罐中加入4 mL 50%的盐酸(保证酸度在10%),再次装入封闭溶样罐,于150℃下封闭溶样5 h。冷却至室温后定容至20 mL,用ICP-OES测量Mn、Fe含量,然后从定容的25 mL溶液中取出2 mL稀释5倍后用ICP-MS测量微量元素含量。

    图  1  南茶锰矿区地质略图
    1—寒武系;2—奥陶系;3—二叠系上统梁山组;4—二叠系中统栖霞组;5—二叠系中统茅口组;6—二叠系下统龙潭组;7—三叠系;8—锰矿;9—断层;10—背斜。
    Figure  1.  Geological map of Nancha manganese ore

    准确称取0.5 g样品置于离心管中,加入10%的盐酸,浸泡至见冒小气泡为止(说明硅质灰岩中的碳酸盐部分已被溶解完全)。然后加水洗涤并在离心机上以4000 r/min速率离心10 min,该过程重复2次。离心完毕后,将处理后的样品转移至滤纸中,放于烘箱内烘干0.5 h,得到去除碳酸盐后的样品。对其微量元素的测定步骤与2.2节全岩测定步骤相同。分析结果的单位为 μg/g,精密度和准确度分别为5%和小于5%,分析质量监控结果表明样品分析质量满足研究要求。

    硅质岩的形成条件较为苛刻,不仅需要有丰富的硅质来源,同时需要特殊的沉积环境。姚旭等[11]指出扬子地区二叠系硅质岩形成于缺氧的闭塞沉积环境,因此在讨论“白泥塘层”硅质组分来源时,确定其沉积环境对于硅质岩的成因的研究具有重要意义。此外,“白泥塘层”作为遵义锰矿的底板[2],确定其沉积环境对于探讨遵义锰矿成因具有一定指示意义。本文对硅质灰岩全岩及去除碳酸盐后硅质组分的元素测试结果列于表 1,以下对微量元素和稀土元素的特征作一分析。

    南茶锰矿赋矿层下伏硅质灰岩经过去除碳酸盐处理后,测试结果显示:去除碳酸盐后的样品V、Mo、U值较高,分别为169.98~249.40 μg/g、2.97~5.47 μg/g、1.53~8.08 μg/g;Ni/Co=11.60~13.76;Th/U=0.02~0.05;V/Cr=2.91~3.33;V/(V+Ni)=0.90~0.93;Sr/Ba=0.46~0.72。与全岩的数据对比,Ni/Co、V/Cr、V/(V+Ni)值相当,但在Sr、Th、U值上出现了较大的差异,具体表现为:全岩的Sr值为880.20~1472.0 μg/g,Th值为0.40~1.95 μg/g;而去除碳酸盐的硅质组分其Sr值为3.45~4.56 μg/g,Th值为0.02~0.08 μg/g。由微量元素蛛网图(图 2)也能看出这一差异,在Sr值处,去除碳酸盐硅质组分高于全岩,Th值的下降幅度高于全岩,而U值的下降幅度不大。

    图  2  (A)去除碳酸盐硅质组分与全岩微量元素蛛网图;(B)去除碳酸盐硅质灰岩与全岩稀土元素配分图
    1—全岩;2—去除碳酸盐硅质组分;3—白泥塘层硅质岩[7];4—铜锣井锰矿石;5—格学锰矿石;6—水城锰矿石;7—纳雍锰矿石[5]
    Figure  2.  (A)The race element spider diagrams of the whole rock and siliceous composite of removing carbonate minerals; (B)The NASC normalized REEs patterns of the whole rock and siliceous composite of removing carbonate minerals

    通常情况下,Al、Ti、Th、Zr等元素常被用于指示陆源碎屑物质[12]。研究区内去除碳酸盐后的硅质组分Ti、Th、Zr的值较低,明显低于其对应的澳大利亚后太古平均页岩(PAAS,Ti值为600 μg/g,Th值为14.6 μg/g,Zr值为210 μg/g),表明该区“白泥塘层”硅质组分沉积时陆源碎屑物质的加入量较低。Sr/Ba值在全岩及去除碳酸盐硅质组分中的巨大差异主要表现在Sr值的差异上(表 1)。这可能是因为在富Ca矿物中(碳酸钙)常容纳Sr,而硅质岩中Sr的含量低所造成的。

    Ni/Co值被认为是表征海水化学特征的一项指数[13-14],该值越大,代表沉积物形成于越缺氧的环境。在沉积过程中形成的黄铁矿能发现Co、Ni的存在,且Ni/Co>1。因此,当Ni/Co>1时代表了缺氧环境,Th/U<1则代表了相对氧化的环境[15]。南茶地区硅质灰岩全岩与去除碳酸盐后的硅质组分整体上Ni/Co值分别介于11.60~13.76及10.02~11.83之间,明显高于阈值,表明当时的沉积环境为一缺氧环境。

    表  1  去除碳酸盐后硅质组分与全岩的微量元素(包括稀土元素)数据
    Table  1.  Trace elements data (including rare earth elements) in siliceous components removing carbonate minerals and total rock
    微量元素去除碳酸盐样品(×10-6)未去除碳酸盐样品(×10-6)
    Jhl-28Jhl-29Jhl-30-2Jhl-31Jhl-32Jhl-28Jhl-29Jhl-30Jhl-31Jhl-32
    Ti152.54152.80127.7099.30153.84330.80196.60226.00146.30328.50
    V223.20185.46201.80169.98249.40510.90356.60387.90381.30573.40
    Cr70.4263.6660.6451.6873.18155.40101.90120.8083.48153.80
    Co1.971.871.350.952.285.764.103.852.736.58
    Ni23.7421.7217.1413.0226.9861.2641.0945.5629.1469.60
    Cu5.704.383.602.036.1411.064.805.791.1312.88
    Zn46.98116.7450.8865.4259.56109.70163.9091.01110.90128.30
    Ga0.810.820.640.580.852.621.891.521.263.22
    Sr3.944.374.563.454.48914.901472.001274.001459.00880.20
    Zr25.6422.6412.8929.0417.5967.5835.2621.7233.2940.50
    Mo4.485.244.082.975.4720.3113.7715.419.7924.98
    Ba8.528.446.315.848.9041.4727.7225.2518.1543.51
    Th0.060.080.060.020.071.811.201.170.401.95
    U1.531.731.895.568.088.925.996.795.269.88
    Sr/Ba0.460.520.720.590.5022.0653.1050.4680.3920.23
    Ni/Co12.0811.6012.7113.7611.8410.6410.0211.8310.6610.58
    Th/U0.040.050.030.020.040.200.200.170.080.20
    V/Cr3.172.913.333.293.413.293.503.214.573.73
    V/(V+Ni)0.900.900.920.930.900.890.900.890.930.89
    La1.03 0.94 0.59 0.24 1.49 25.9722.7517.5715.3427.45
    Ce0.72 0.77 0.43 0.24 0.94 20.9215.9112.659.95821.72
    Pr0.09 0.13 0.06 0.03 0.12 4.7974.1033.0662.5294.969
    Nd0.28 0.46 0.17 0.11 0.34 16.9813.5310.228.46617.08
    Sm0.04 0.07 0.02 0.01 0.05 3.562.8552.1361.6623.718
    Eu0.0106 0.0128 0.0088 0.0056 0.0106 0.7580.5720.4380.3530.791
    Gd0.05 0.07 0.04 0.02 0.06 4.113.1722.5471.894.428
    Tb0.00720.0092 0.0064 0.003 0.0080.4380.3280.2520.1920.449
    Dy0.06 0.07 0.06 0.02 0.07 3.1262.4031.8341.4213.335
    Ho0.0134 0.0166 0.01360.0048 0.0158 0.5390.4020.3140.2410.582
    Er0.05 0.05 0.04 0.01 0.06 1.4191.090.8440.6241.56
    Tm0.0088 0.01 0.0096 0.0028 0.0114 0.2110.1560.1240.0940.232
    Yb0.06 0.07 0.06 0.02 0.08 1.2590.9580.7210.561.441
    Lu0.0096 0.0126 0.0126 0.0038 0.0138 0.2440.1870.1420.0990.267
    Y0.97 1.01 0.70 0.52 0.94 29.4423.2916.4614.1832.42
    ∑LREEs2.18 2.38 1.28 0.64 2.95 72.99 59.72 46.08 38.31 75.73
    ∑HREEs0.25 0.31 0.24 0.09 0.31 11.35 8.70 6.78 5.12 12.29
    ∑LREEs/∑HREEs8.64 7.64 5.24 7.37 9.52 6.43 6.87 6.80 7.48 6.16
    REEs+Y17.01 18.48 11.16 6.23 20.99 113.77 91.71 69.32 57.61 120.44
    Y/Ho72.70 60.80 51.69 107.75 59.52 54.62 57.94 52.42 58.84 55.70
    Pr/Pr*1.24 1.31 1.32 1.05 1.25 1.42 1.55 1.51 1.53 1.45
    Ce/Ce*0.48 0.49 0.49 0.64 0.45 0.43 0.38 0.39 0.36 0.43
    Eu/Eu*1.05 0.86 1.35 1.54 0.92 0.92 0.89 0.87 0.93 0.90
    下载: 导出CSV 
    | 显示表格

    V/Cr值是环境变化的重要化学指标之一[15]。当V/Cr<2时指示一个氧化环境,V/Cr>2则指示缺氧的环境,代表沉积物表面存在含H2S的水柱[15]。研究区内硅质灰岩及硅质组分的V/Cr值均超过了2,也指示了其沉积时的环境为缺氧环境。

    V倾向于富集于Fe、Mn还原带之下、次氧或缺氧环境的沉积物中[16],通常采用V/(V+Ni)值来指示水体的氧化还原环境。当V/(V+Ni)=0.83~1时为硫化环境;V/(V+Ni)=0.57~0.83时为缺氧环境;V/(V+Ni)=0.46~0.57时为弱氧化环境;V/(V+Ni)<0.46时为氧化环境[15]。南茶地区硅质灰岩全岩、去除碳酸盐后的硅质组分的V/(V+Ni)值分别介于0.89~0.93及0.90~0.93之间,同样说明了其沉积时所处的环境为缺氧环境。

    沉积物中的Th/U值可以作为判断氧化-还原状态的指标[17]。在正常的氧化条件下,U4+易氧化成为U6+而迁移出沉积物,海洋页岩应具有平均页岩的Th/U值(3.8,综合了上地壳成分)或者更高值(强氧化环境Th/U值为8),而在典型缺氧环境地层水体中,U易被还原而赋存下来,造成Th/U值下降,此时Th/U值常介于0~2之间[18]。研究区内硅质组分的Th/U值介于0.02~0.2之间,表明其沉积时的环境为缺氧环境。此外,在正常的深海沉积物中,由于沉积速率缓慢使得其能从海水中汲取大量的Th,沉积岩中的Th含量增高,最终导致Th含量高于U;而在热水沉积物中,因沉积堆积过快,Th不能被沉积物充分吸收而造成沉积体系富U贫Th,因此热水沉积的Th/U<1,而非热水沉积岩的Th/U>1[19]。在刘志臣等[7]所测硅质岩全岩中,Th/U=0.21~2.31,变化幅度较大,均值为1.013,与本文实测值存在差异。虽然研究区内全岩及去除碳酸盐硅质组分的Th/U值均小于1,但硅质组分的Th及U值相比于全岩表现出来的特征(Th值下降幅度大,U值下降较小)更能充分反映硅质组分的来源可能来自于热水。

    表 1图 3可知,硅质组分的∑LREEs=0.64~2.95 μg/g,∑HREEs=0.09~0.31 μg/g,Y/Ho=51.69~107.75,Pr/Pr*=1.05~1.32,Ce/Ce*=0.45~0.64,Eu/Eu=0.86~1.54,显示为正Eu异常。全岩的∑LREEs=38.31~75.73 μg/g,∑HREEs=5.12~12.29 μg/g,Y/Ho=52.42~58.84,Pr/Pr*=1.42~1.55,Ce/Ce*=0.36~0.43,Eu/Eu*=0.87~0.93,显示为弱的负Eu异常。整体上来看,当硅质灰岩经去除碳酸盐处理后,其稀土元素相比于全岩也发生了明显的降低,但去除碳酸盐后的硅质组分中的轻稀土含量比重增大。

    图  3  (a)硅质灰岩与全岩的Ba-Eu/Eu*相关性;(b)去除碳酸盐硅质组分的Ba-Eu/Eu*相关性;(c)去除碳酸盐硅质组分各数据指标变化图
    Figure  3.  (a)The correlation between Ba and Eu/Eu* of carbonate and the whole rock;(b)The correlation between Ba and Eu/Eu* of siliceous composite of removing carbonate minerals;(c)Illustration of changes of data of siliceous composite of removing carbonate minerals

    稀土元素在成岩的过程中具有较好的稳定性,因此稀土配分模式、Y/Ho值、Ce异常及Eu异常等可用于解译古环境信息[20-22]。海水的Y/Ho值(约40~80)随着海水深度的增加而减小,但显著不同于球粒陨石和平均页岩的Y/Ho值(约27)[23]。通常情况下,如果沉积物的Y/Ho值接近PAAS值,则认为其受到了陆源碎屑物质的较大影响;而当Y/Ho值显著偏离PAAS值,则认为其主要源于海水特征[24-25]。南茶地区硅质灰岩全岩Y/Ho均值为55.90;去除碳酸盐后的硅质组分Y/Ho均值为70.79,均介于40~80之间,表明了其沉积时受到陆源碎屑物质的影响较小,而主要是继承了海水特征。

    由于在氧化条件下,Ce4+在沉积物中能够保持稳定,但当环境由氧化变为还原时,Ce4+则更倾向于迁出而造成沉积物中Ce的亏损[26]。因此,Ce异常通常作为海洋氧化还原环境的指标[27],被广泛用于地质历史时期各种化学沉积岩的研究中[28-30]。需要指出的是,由于海水中常具过量的La,因此采用传统的Ce/Ce*值计算方法[Ce/Ce*=2Cen/(Lan+Prn)]可能会导致Ce假象异常[24]。理论上,Nd和Pr十分稳定,并无异常现象,因此可通过Pr/Pr*来判别Ce是否存在异常现象:真实Ce异常应也导致Pr的异常(Pr/Pr*<0.95或Pr/Pr*>1.05),当0.95<Pr/Pr*<1.05时,则Pr不具异常,也表明了Ce的异常可能不真实。研究区内硅质灰岩全岩及去除碳酸盐硅质组分的测试结果显示Pr/Pr*值均>1.05,表现为Pr异常,说明了Ce异常是真实存在的。当Ce显示为负异常时,指示沉积环境属还原环境;当Ce显示为正异常时,指示沉积环境属氧化环境。南茶锰矿区硅质灰岩全岩与去除碳酸盐硅质组分整体上呈现为中等Ce负异常,反映其当时的沉积环境可能为相对还原的状态,这与前述微量元素比值所揭示的现象是相一致的。Murray等[31]研究表明现代大洋硅质岩和造山带古海洋硅质岩的Ce/Ce*值从大洋中脊(0.29)到大洋盆地(0.55),再到大陆边缘沉积环境(0.9~1.30)呈递增规律。研究区内去碳酸盐硅质组分的Ce/Ce*值介于0.45~0.64之间,均值为0.51,与大洋盆地的Ce/Ce*值相近,表明硅质沉积时处于靠近洋盆的深海海域。

    南茶锰矿区去除碳酸盐硅质组分与硅质灰岩全岩相比,表现出不同的Eu异常特征,如图 3所示,但我们在对其评价时应当注意其异常的真实性。这是因为通过ICP-MS测试稀土元素含量时,Ba的各种复合物可能会干扰Eu的测量,进而造成Eu异常的假象[32]。对于这种假象的判定,可以通过Ba和Eu/Eu*的相关关系来加以说明:当Ba与Eu/Eu*正相关时,说明存在Ba的叠加干扰,Eu的异常不可靠;反之则相对可靠。由图 3可知,研究区内硅质灰岩全岩的Eu/Eu*与Ba相关性较差(相关系数为0.0177),而去除碳酸盐硅质组分的Eu/Eu*与Ba表现负相关关系(相关系数为0.9183),表明Eu的异常值相对可靠。

    理论上,Eu只在高温的条件下(>250℃)才能从+3价还原为+2价[33],因此Eu异常通常只出现于海底热液流体中[34],或者出现于岩浆、火山及其变质矿物中,这在海洋热液相关的沉积物中十分常见[35-36]。研究区内去除碳酸盐硅质灰岩样品的Eu/Eu*测定值(介于0.86~1.54之间,均值为1.15)与硅质灰岩全岩(δEu值介于0.87~0.93,均值为0.90)和刘平等[5]所测值(0.56)具有显著的不同,也与刘志臣等[7]所测值存在明显差别(其认为Eu的异常不显著)。造成这种差异的原因可能是后三者的研究对象均为硅质岩或硅质灰岩全岩,而本文在经过去除碳酸盐处理后,δEu呈现为正异常(δEu>1),表明其硅质组分有热水来源的特征。相比之下,去除碳酸盐后的硅质组分更能真实地反映出“白泥塘层”硅质灰岩硅质的来源,即应为热水来源。

    与此同时,将本文实测稀土元素与前人所测的“白泥塘层”硅质岩进行对比后发现,本文所测的硅质灰岩全岩的稀土配分曲线与前人[7]所做的“白泥塘层”硅质岩大体一致,而与格学锰矿石、水城锰矿石、纳雍锰矿石、铜锣井锰矿石的稀土配分曲线也具有相似的分布趋势,表明它们可能为相似的成因,这也说明了“白泥塘层”硅质岩与黔中台沟内锰矿床的形成具有密切的成因联系。

    去除碳酸盐处理后的硅质组分与硅质灰岩全岩研究结果显示,硅质灰岩中硅质成分可能来自热水,但在一些关键性的元素特征上,去除碳酸盐处理后的硅质组分与硅质灰岩全岩存在显著差异。如:经过去除碳酸盐处理后的样品,其硅质组分中Sr、Th显著减少,轻稀土比重增大;Th/U测定值波动范围(0.02~0.2)小于前人所测硅质岩全岩(0.21~2.31),较低的Th/U值反映硅质组分可能来源于深部;去除碳酸盐处理后硅质灰岩的Eu/Eu*值(0.86~1.54),表现为正Eu异常特征,而本文实测硅质灰岩全岩及前人所测硅质岩的Eu/Eu*值表现为Eu的负异常或Eu的不显著异常,由于硅质灰岩中含有碳酸盐矿物成分,因此本文通过去除碳酸盐的方法所得的“白泥塘层”硅质组分的各项指标参数可能更能真实地反映出其沉积时所具有的一些特征。

    本文在前人研究的基础上,采用去除硅质灰岩中碳酸盐成分的方法,获得了成分较为单一的硅质组分,通过研究其微量元素特征的变化进一步探讨了遵义二叠系锰矿“白泥塘层”的硅质来源,研究结果表明该方法能够更加清晰地重现硅质沉积时的一些重要特征,所获得的结论对于解释该时期锰矿的形成具有重要的指示意义。

  • Farago M E, Kavanagh P, Blanks R, et al.Platinum metal concentrations in urban road dust and soil in the United Kingdom[J].Fresenius' Journal of Analytical Chemistry, 1996, 354:660-663. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=474667f7c18f07e05507506714a9ef3c

    孙中华, 章志仁, 毛英, 等.铅试金-光谱法同时测定地质样品中痕量铂族元素的探索[J].贵金属, 2004, 25(3):45-48. doi: 10.3969/j.issn.1004-0676.2004.03.011

    Sun Z H, Zhang Z R, Mao Y, et al.An exploration of lead fire assay-AES determination of PGE in geological samples[J].Precious Metals, 2004, 25(3):45-48. doi: 10.3969/j.issn.1004-0676.2004.03.011

    倪文山, 孟亚兰, 姚明星, 等.铅试金富集-塞曼石墨炉原子吸收光谱法测定矿石样品中的铂钯铑铱[J].冶金分析, 2010, 30(3):23-26. doi: 10.3969/j.issn.1000-7571.2010.03.005

    Ni W S, Meng Y L, Yao M X, et al.Determination of platinum, palladium, rhodium and iridium in ore samples by lead assay-Pieter Zeeman graphite furnace atomic absorption spectroscopy[J].Metallurgical Analysis, 2010, 30(3):23-26. doi: 10.3969/j.issn.1000-7571.2010.03.005

    史博洋, 王皓莹, 谢大伟.火试金富集-电感耦合等离子体发射光谱(ICP-OES)法测定分银渣中的铂、钯[J].中国无机分析化学, 2018, 8(1):53-56. doi: 10.3969/j.issn.2095-1035.2018.01.013

    Shi B Y, Wang H Y, Xie D W.Determination of platinum and palladium content in sub-silver by ICP-OES with fire assay preconcentration[J].Chinese Journal of Inorganic Analytical Chemistry, 2018, 8(1):53-56. doi: 10.3969/j.issn.2095-1035.2018.01.013

    Oguri K, Shimoda G, Tatsumi Y.Quantitative determina-tion of gold and the platinum-group elements in geological samples using improved NiS fire-assay and tellurium coprecipitation with inductively coupled plasma-mass spectrometry (ICP-MS)[J].Chemical Geology, 1999, 157:189-197. doi: 10.1016/S0009-2541(98)00205-8

    孙亚莉, 管希云, 杜安道.锍试金富集贵金属元素Ⅰ.等离子体质谱法测定地质样品中痕量铂族元素[J].岩矿测试, 1997, 16(1):12-17. http://www.ykcs.ac.cn/article/id/ykcs_19970105

    Sun Y L, Guan X Y, Du A D.Preconcentration of precious metal elements by nickel sulphide fire assay.Ⅰ.Determination of platinum group elements in geological samples by ICP-MS[J].Rock and Mineral Analysis, 1997, 16(1):12-17. http://www.ykcs.ac.cn/article/id/ykcs_19970105

    高洪涛, 屈文俊, 杜安道, 等.低空白镍锍试金预富集中子活化分析测定地球化学标准物质中的铂族元素[J].分析化学, 1999, 27(5):566-569. doi: 10.3321/j.issn:0253-3820.1999.05.017

    Gao H T, Qu W J, Du A D, et al.Low blank nickel sulfied fire assay preconcentration of platinum group elements in geochemical standard samples for neutron activation analysis[J].Chinese Journal of Analytical Chemistry, 1999, 27(5):566-569. doi: 10.3321/j.issn:0253-3820.1999.05.017

    何红蓼, 吕彩芬, 周肇茹, 等.锍镍试金-等离子体质谱法测定地球化学勘探样品中的铂族元素和金Ⅰ.分析流程的简化[J].岩矿测试, 2001, 20(3):191-194. doi: 10.3969/j.issn.0254-5357.2001.03.007

    He H L, Lü C F, Zhou Z R, et al.Determination of the platinum group elements and gold in geochemical exploration samples by nickel sulphide fire assay-ICP-MS.Ⅰ.Simplification of the analytical procedure[J].Rock and Mineral Analysis, 2001, 20(3):191-194. doi: 10.3969/j.issn.0254-5357.2001.03.007

    李春生, 柴之芳, 毛雪瑛, 等.火试金预浓集结合中子活化和电感耦合等离子体质谱法测定铂族元素[J].分析化学, 2001, 29(5):534-537. doi: 10.3321/j.issn:0253-3820.2001.05.009

    Li C S, Chai Z F, Mao X Y, et al.Determination of platinum group elements by neutron activation analysis and inductively coupled plasma-mass spectrometry combined with fier assay preconcentration[J].Chinese Journal of Analytical Chemistry, 2001, 29(5):534-537. doi: 10.3321/j.issn:0253-3820.2001.05.009

    Sun Y L, Zhou M F, Sun M.Routine Os analysis by isotope dilution inductively coupled plasma mass spectrometry:OsO4 in water solution gives high sensitivity[J].Journal of Analytical Atomic Spectrometry, 2001, 16:345-349. doi: 10.1039/B008533M

    孙亚莉, 孙敏, 巩爱华.小锍试金铂族元素富集方法[J].分析化学, 2000, 28(8):1010-1012. doi: 10.3321/j.issn:0253-3820.2000.08.021

    Sun Y L, Sun M, Gong A H.Pre-concentration of platinum group elements with about 2.5g nickel sulfide button[J].Chinese Journal of Analytical Chemistry, 2000, 28(8):1010-1012. doi: 10.3321/j.issn:0253-3820.2000.08.021

    Juvonen R, Lakomaa T, Soikkeli L.Determination of gold and the platinum group elements in geological samples by ICP-MS after nickel sulphide fire assay:Difficulties encountered the different types of geological samples[J].Talanta, 2002, 58(3):595-603. doi: 10.1016/S0039-9140(02)00330-2

    Gros M, Lorand J P, Luguet A.Analysis of platinum group elements and gold in geological materials using NiS fire assay and Te coprecipitation:The NiS dissolution step revisited[J].Chemical Geology, 2002, 185(3-4):179-190. doi: 10.1016/S0009-2541(01)00405-3

    吕彩芬, 何红蓼, 周肇茹, 等.锍镍试金等离子体质谱法测定地球化学勘探样品中的铂族元素和金Ⅱ.分析流程空白的降低[J].岩矿测试, 2002, 21(1):7-11. doi: 10.3969/j.issn.0254-5357.2002.01.002

    Lü C F, He H L, Zhou Z R, et al.Determination of the platinum group elements and gold in geochemical exploration samples by nickel sulphide fire assay-ICP-MS. Ⅱ.Reduction of reagent blank[J].Rock and Mineral Analysis, 2002, 21(1):7-11. doi: 10.3969/j.issn.0254-5357.2002.01.002

    Sun Y L, Sun M.Nickel sulfide fire assay improved for preconcentration of platinum group elements in geological samples:A practical means of ultra-trace analysis combined with inductively coupled plasma-mass spectrometry[J].Analyst, 2005, 130:664-669. doi: 10.1039/b416844e

    石贵勇, 孙晓明, 屈文俊, 等.锍镍试金富集-等离子体质谱法测定西太平洋富钴结壳中的铂族元素[J].岩矿测试, 2007, 26(2):113-116. doi: 10.3969/j.issn.0254-5357.2007.02.008

    Shi G Y, Sun X M, Qu W J, et al.Determination of the platinum group elements in cobalt-rich crusts from the West Pacific Ocean by nickel sulfide fire assay-ICPMS[J].Rock and Mineral Analysis, 2007, 26(2):113-116. doi: 10.3969/j.issn.0254-5357.2007.02.008

    赵伟, 王烨, 徐靖, 等.黑色页岩样品中痕量级铂族元素地球化学成分标准物质研制[J].岩矿测试, 2010, 29(4):419-424. doi: 10.3969/j.issn.0254-5357.2010.04.020

    Zhao W, Wang Y, Xu J, et al.Prepraration of geochemical standard reference black shale samples for trace platinum group element analysis[J].Rock and Mineral Analysis, 2010, 29(4):419-424. doi: 10.3969/j.issn.0254-5357.2010.04.020

    赵素利, 张欣, 温宏利, 等.锍镍试金富集-电感耦合等离子体质谱法测定黑色页岩中的铂族元素[J].岩矿测试, 2011, 30(6):723-726. doi: 10.3969/j.issn.0254-5357.2011.06.013

    Zhao S L, Zhang X, Wen H L, et al.Determination of the platinum group elements in black shale by inductively coupled plasma-mass spectrometry with nickel sulphide fire-assay[J].Rock and Mineral Analysis, 2011, 30(6):723-726. doi: 10.3969/j.issn.0254-5357.2011.06.013

    王君玉, 毋喆, 胡家贞, 等.黑色岩系样品中铂族元素的分析方法[J].黄金, 2011, 32(7):62-64. doi: 10.3969/j.issn.1001-1277.2011.07.015

    Wang J Y, Wu Z, Hu J Z, et al.Analysis method of platinum group elements in black rock samples[J].Gold, 2011, 32(7):62-64. doi: 10.3969/j.issn.1001-1277.2011.07.015

    Savard D, Barnes S J, Meisel T.Comparison between nickel-sulfur fire assay Te co-precipitation and isotope dilution with high-pressure asher acid digestion for the determination of platinum-group elements, rhenium and gold[J].Geostandards and Geoanalytical Research, 2010, 34(3):281-291. doi: 10.1111/j.1751-908X.2010.00090.x

    唐志中, 王君玉, 孙红林, 等.锡试金分离富集-ICP-MS法同时测定地质样品中的金铂钯[J].贵金属, 2013, 34(2):51-60. doi: 10.3969/j.issn.1004-0676.2013.02.012

    Tang Z Z, Wang J Y, Sun H L, et al.Determination of Au, Pt and Pd in geological samples by inductively coupled plasma mass spectrometry with tin fire assay[J].Precious Metals, 2013, 34(2):51-60. doi: 10.3969/j.issn.1004-0676.2013.02.012

    王君玉, 孙自军, 袁润蕾, 等.锡试金富集-电感耦合等离子体质谱法测定黑色页岩中的铂族元素[J].理化检验(化学分册), 2013, 49(8):972-978. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=lhjy-hx201308022

    Wang J Y, Sun Z J, Yuan R L, et al.ICP-MS determination of platinum metals in black shale enriched by tin fire assay[J].Physical Testing and Chemical Analysis (Part B:Chemical Analysis), 2013, 49(8):972-978. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=lhjy-hx201308022

    李志伟, 郝胜涛, 孙自军, 等.锡试金-电感耦合等离子体质谱法测定铬铁矿石中铂族元素[J].冶金分析, 2014, 34(3):7-12. http://d.old.wanfangdata.com.cn/Periodical/yjfx201403002

    Li Z W, Hao S T, Sun Z J, et al.Determination of platinum group elements in chromite by inductively coupled plasma mass spectrometry with tin fire assay[J].Metallurgical Analysis, 2014, 34(3):7-12. http://d.old.wanfangdata.com.cn/Periodical/yjfx201403002

    闫红岭, 李志伟, 王敏捷, 等.黑色岩系中贵金属八元素同时测定[J].贵金属, 2016, 37(3):66-71. doi: 10.3969/j.issn.1004-0676.2016.03.016

    Yan H L, Li Z W, Wang M J, et al.Simultaneous determination of eight precious metal elements in black rock samples[J].Precious Metals, 2016, 37(3):66-71. doi: 10.3969/j.issn.1004-0676.2016.03.016

    连文莉, 来新泽, 刘军, 等.黑色岩型铂族矿物中铂钯金相态ICP-MS分析方法研究[J].岩矿测试, 2017, 36(2):107-116. doi: 10.15898/j.cnki.11-2131/td.2017.02.003

    Lian W L, Lai X Z, Liu J, et al.Phase analysis of Pt, Pd and Au in black rock-type platinum group element minerals by ICP-MS[J].Rock and Mineral Analysis, 2017, 36(2):107-116. doi: 10.15898/j.cnki.11-2131/td.2017.02.003

    李可及, 赵朝辉, 范建雄.铋试金-电感耦合等离子体质谱法测定贫铂矿石中痕量金铂钯[J].冶金分析, 2013, 33(8):19-23. doi: 10.3969/j.issn.1000-7571.2013.08.004

    Li K J, Zhao C H, Fan J X.Determination of trace gold, platinum and palladium in lean-platinum ore by bismuth fire assaying-inductively coupled plasma mass spectrometry[J].Metallurgical Analysis, 2013, 33(8):19-23. doi: 10.3969/j.issn.1000-7571.2013.08.004

    李可及, 刘淑君, 邵坤.铋锑试金测定硫化铜镍矿中钌铑钯铱铂[J].分析化学, 2014, 42(6):909-912. http://d.old.wanfangdata.com.cn/Periodical/fxhx201406030

    Li K J, Liu S J, Shao K.Determination of ruthenium, rhodium, palladium, iridium and platinum in copper-nickel sulfide ores by bismuth-antimony fire-assay[J].Chinese Journal of Analytical Chemistry, 2014, 42(6):909-912. http://d.old.wanfangdata.com.cn/Periodical/fxhx201406030

    夏兵伟.铋试金法测定高铋物料中的银[J].中国无机分析化学, 2015, 5(1):49-52. doi: 10.3969/j.issn.2095-1035.2015.01.014

    Xia B W.Determination of silver in high bismuth slag by bismuth fire assaying method[J].Chinese Journal of Inorganic Analytical Chemistry, 2015, 5(1):49-52. doi: 10.3969/j.issn.2095-1035.2015.01.014

    李可及, 赵朝辉.锑试金-电感耦合等离子质谱法测定铬铁矿中铂族元素[J].分析试验室, 2018, 37(4):428-431. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=fxsys201804013

    Li K J, Zhao C H.Determination of platinum group elements in chromitite ores by inductively coupled plasma mass spectrometry after antimony fire assay[J].Chinese Journal of Analysis Laboratory, 2018, 37(4):428-431. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=fxsys201804013

    邵坤, 范建雄, 杨常艳.锑试金-电感耦合等离子体质谱法测定钒钛磁铁矿原矿中铂族元素[J].冶金分析, 2018, 38(5):18-24. http://d.old.wanfangdata.com.cn/Periodical/yjfx201805004

    Shao K, Fan J X, Yang C Y.Determination of platnium group elements in vanadium-titanium magnetite raw ore by inductively coupled plasma mass spectrometry with antimony fire assay[J].Metallurgical Analysis, 2018, 38(5):18-24. http://d.old.wanfangdata.com.cn/Periodical/yjfx201805004

    漆亮, 胡静.等离子体质谱法快速测定地质样品中的痕量铂族元素和金[J].岩矿测试, 1999, 18(4):267-270. doi: 10.3969/j.issn.0254-5357.1999.04.006

    Qi L, Hu J.Fast determination of platinum group elements and gold in geological samples by ICP-MS[J].Rock and Mineral Analysis, 1999, 18(4):267-270. doi: 10.3969/j.issn.0254-5357.1999.04.006

    Sun Y L, Zhou M F, Sun M.Routine Os analysis by isotope dilution inductively coupled plasma mass spectrometry:OsO4 in water solution gives high sensitivity[J].Journal of Analytical Atomic Spectrometry, 2001, 16:345-349. doi: 10.1039/B008533M

    靳新娣, 朱和平.电感耦合等离子体质谱法测定地质样品中的铂, 钯, 钌, 铑, 铱和金[J].分析化学, 2001, 29(6):653-656. doi: 10.3321/j.issn:0253-3820.2001.06.009

    Jin X D, Zhu H P.Determination of Pt, Pd, Ru, Rh, Ir and Au in geological samples by double focusing high resolution inductively coupled plasma mass spectrometry[J].Chinese Journal of Analytical Chemistry, 2001, 29(6):653-656. doi: 10.3321/j.issn:0253-3820.2001.06.009

    Qi L, Gregoire D C, Zhou M F, et al.Determination of Pt, Pd, Ru and Ir in geological samples by ID-ICP-MS using sodium peroxide fusion and Te co-precipitation[J].Geochemical Journal, 2003, 37(5):557-565. doi: 10.2343/geochemj.37.557

    王琳.炭质页岩及矿化质页岩中锇钌的测定[J].黄金, 2004, 25(6):50-52. doi: 10.3969/j.issn.1001-1277.2004.06.015

    Wang L.Determination of osmium and ruthenium in carbonaceous shale and mineralized carbonaceous shale[J].Gold, 2004, 25(6):50-52. doi: 10.3969/j.issn.1001-1277.2004.06.015

    王琳, 来新泽, 吴建政, 等.地球化学勘探样品中超痕量锇、钌分析方法研究[J].贵金属, 2004, 25(3):49-53. doi: 10.3969/j.issn.1004-0676.2004.03.012

    Wang L, Lai X Z, Wu J Z, et al.Determination of ultra-trace ruthenium and osmium in geochemical exploration samples[J].Precious Metals, 2004, 25(3):49-53. doi: 10.3969/j.issn.1004-0676.2004.03.012

    来新泽, 王琳, 牛娜, 等.碱熔蒸馏分离-催化分光光度法测定超痕量锇、钌[J].贵金属, 2014, 35(2):50-58. doi: 10.3969/j.issn.1004-0676.2014.02.011

    Lai X Z, Wang L, Niu N, et al.Determination of ultra trace osmium and ruthenium by alkaline fusion distillation separation-catalytic spectrophotometric method[J].Precious Metals, 2014, 35(2):50-58. doi: 10.3969/j.issn.1004-0676.2014.02.011

    李志伟, 高志军, 张明炜.碱熔-电感耦合等离子体质谱法测定硫铁矿单矿物中的金、银及铂族元素[J].理化检验(化学分册), 2015, 51(1):102-104. http://d.old.wanfangdata.com.cn/Periodical/lhjy-hx201501026

    Li Z W, Gao Z J, Zhang M W.Determination of gold, silver and platinum group elements in pyrite single mineral by alkali fusion inductively coupled plasma mass spectrometry[J].Physical Testing and Chemical Analysis (Part B:Chemical Analysis), 2015, 51(1):102-104. http://d.old.wanfangdata.com.cn/Periodical/lhjy-hx201501026

    张志刚, 刘凯, 黄劲, 等.王水溶样-氢醌容量法测定碳酸盐地质样品中的金[J].岩矿测试, 2014, 33(2):236-240. doi: 10.3969/j.issn.0254-5357.2014.02.014

    Zhang Z G, Liu K, Huang J, et al.Determination of gold in carbonate geological samples by hydroquinone volumetric method with aqua regia digestion[J].Rock and Mineral Analysis, 2014, 33(2):236-240. doi: 10.3969/j.issn.0254-5357.2014.02.014

    葛艳梅.王水溶样-火焰原子吸收光谱法直接测定高品位金矿石的金量[J].岩矿测试, 2014, 33(4):491-496. doi: 10.3969/j.issn.0254-5357.2014.04.006

    Ge Y M.Direct determination of high grade gold in ore by flame atomic absorption spectrometry with aqua regia sampling preparation[J].Rock and Mineral Analysis, 2014, 33(4):491-496. doi: 10.3969/j.issn.0254-5357.2014.04.006

    Niemela M, Peramaki P, Piispanen J, et al.Determination of platinum and rhodium in dust and plant samples using microwave-assisted sample digestion and ICP-MS[J].Analytica Chimica Acta, 2004, 521(2):137-142. doi: 10.1016/j.aca.2004.05.075

    Sadik O A, Wanekaya A K, Yevgeny G.Pressure-assisted chelating extraction as a teaching tool in instrumental analysis[J].Journal of Chemical Education, 2004, 81(8):1177-1181. doi: 10.1021/ed081p1177

    Simpson L A, Hearn R, Catterick T.The development of a high accuracy method for the analysis of Pd, Pt and Rh in auto catalysts using a multi-collector ICP-MS[J].Journal of Analytical Atomic Spectrometry, 2004, 19:1244-1251. doi: 10.1039/b403184a

    朱利亚, 胡秋芬, 刘云, 等.微波消解技术在分析难处理贵金属及其物质中铑、铱、铂、钯的研究与应用[J].冶金分析, 2005, 25(75):11-14. http://d.old.wanfangdata.com.cn/Periodical/yjfx200505004

    Zhu L Y, Hu Q F, Liu Y, et al.Research and application of microwave-assisted digestion technique for analysis of Rh, Ir, Pt, Pd in difficultly decomposed precious metals and their materials[J].Metallurgical Analysis, 2005, 25(75):11-14. http://d.old.wanfangdata.com.cn/Periodical/yjfx200505004

    Qi L, Zhou M F, Wang C Y, et al.Evaluation of a technique for determining Re and PGEs in geological samples by ICPMS coupled with a modified Carius tube digestion[J].Geochemical Journal, 2007, 41:407-414. doi: 10.2343/geochemj.41.407

    Qi L, Zhou M F.Determination of platinum-group elements in OPY-1:Comparison of results using different digestion techniques[J].Geostandards and Geoanalytical Research, 2008, 32(3):377-387. doi: 10.1111/j.1751-908X.2008.00893.x

    李丹, 王锝, 李彪.717阴离子交换树脂富集-电感耦合等离子体质谱法测定地质样品中痕量金铂钯[J].冶金分析, 2011, 31(4):14-19. doi: 10.3969/j.issn.1000-7571.2011.04.003

    Li D, Wang D, Li B.Determination of gold, platinum and palladium in geological samples by inductively coupled plasma mass spectrometry after concentration with 717 anion exchange resin[J].Metallurgical Analysis, 2011, 31(4):14-19. doi: 10.3969/j.issn.1000-7571.2011.04.003

    王琳, 来新泽, 唐志中.改进BCR法测定公路两旁表层土壤中铂钯铑的化学形态[J].岩矿测试, 2012, 31(6):954-960. doi: 10.3969/j.issn.0254-5357.2012.06.007

    Wang L, Lai X Z, Tang Z Z.Determination of chemical species of platinum, palladium and rhodium in roadside surface soil with a modified BCR method[J].Rock and Mineral Analysis, 2012, 31(6):954-960. doi: 10.3969/j.issn.0254-5357.2012.06.007

    唐志中, 陈静, 孙自军, 等.深穿透地球化学样品中金活动态提取条件研究[J].黄金, 2013, 34(6):71-73. http://d.old.wanfangdata.com.cn/Periodical/huangj201306024

    Tang Z Z, Chen J, Sun Z J, et al.Leaching conditions for determination of mobile forms of gold in deep-penetrating geochemical samples[J].Gold, 2013, 34(6):71-73. http://d.old.wanfangdata.com.cn/Periodical/huangj201306024

    王琳, 唐志中, 来新泽, 等.混合吸附剂分离富集-电感耦合等离子体质谱法测定地质样品中铂钯金[J].岩矿测试, 2013, 32(3):420-426. doi: 10.3969/j.issn.0254-5357.2013.03.011

    Wang L, Tang Z Z, Lai X Z, et al.Determination of platinum, palladium and gold in geological samples by bomb-inductively coupled plasma-mass spectrometry with concentrate and extraction by mixed adsorbent[J].Rock and Mineral Analysis, 2013, 32(3):420-426. doi: 10.3969/j.issn.0254-5357.2013.03.011

    Inzelt G, Berkes B, Kriston A.Temperature dependence of two types of dissolution of platinum in acid media[J].Electrochimica Acta, 2010, 55(16):4742-4749. doi: 10.1016/j.electacta.2010.03.074

    刘杨, 范兴祥, 董海刚, 等.贵金属物料的溶解技术进展[J].贵金属, 2013, 34(4):65-72. doi: 10.3969/j.issn.1004-0676.2013.04.015

    Liu Y, Fan X X, Dong H G, et al.Dissolving techniques of precious metal materials and their development[J].Precious Metals, 2013, 34(4):65-72. doi: 10.3969/j.issn.1004-0676.2013.04.015

    王琳, 来新泽, 牛娜, 等.湿法分解-组合吸附材料富集-发射光谱法测定区域化探样品中痕量、超痕量Au、Pt、Pd[J].贵金属, 2013, 34(3):55-62. doi: 10.3969/j.issn.1004-0676.2013.03.013

    Wang L, Lai X Z, Niu N, et al.Determination of trace and ultra-trace Au, Pt, Pd in regional geochemical samples by wet decomposition enrichment of combination adsorption materials-emission spectrometry[J].Precious Metals, 2013, 34(3):55-62. doi: 10.3969/j.issn.1004-0676.2013.03.013

    孙红林, 王琳, 陈浩凤, 等.电感耦合等离子体原子发射光谱法测定地质样品中铂钯金[J].冶金分析, 2015, 35(11):8-15. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjfx201511002

    Sun H L, Wang L, Chen H F, et al.Determination of platinum, palladium and gold in geological samples by inductively coupled plasma atomic emission spectrometry[J].Metallurgical Analysis, 2015, 35(11):8-15. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjfx201511002

    王烨, 孙爱琴, 李志伟, 等.巯基棉富集-分光光度法测定地球化学样品中铂钯的野外快速分析方法研究[J].岩矿测试, 2015, 34(4):459-463. doi: 10.15898/j.cnki.11-2131/td.2015.04.014

    Wang Y, Sun A Q, Li Z W, et al.Field rapid determination of platinum and palladium in geochemical samples by spectrophotometry with sulfhydryl cotton enrichment[J].Rock and Mineral Analysis, 2015, 34(4):459-463. doi: 10.15898/j.cnki.11-2131/td.2015.04.014

    于亚辉, 闫红岭, 陈浩凤, 等.电感耦合等离子体质谱法测定地球化学样品中的银[J].理化检验(化学分册), 2016, 52(7):834-836. http://d.old.wanfangdata.com.cn/Periodical/zgwjfxhxwz201401012

    Yu Y H, Yan H L, Chen H F, et al.Determination of silver in geochemical samples by inductively coupled plasma mass spectrometry[J].Physical Testing and Chemical Analysis (Part B:Chemical Analysis), 2016, 52(7):834-836. http://d.old.wanfangdata.com.cn/Periodical/zgwjfxhxwz201401012

    Wang S X, Peng J H, Chen A, et al.Progress in microwave technology applied to the recovery of precious metals from secondary resources[J].贵金属, 2012, 33(增刊1):33-39. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gjs2012z1008

    Wang S X, Peng J H, Chen A, et al.Progress in microwave technology applied to the recovery of precious metals from secondary resources[J].Precious Metals, 2012, 33(Supplement 1):33-39. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gjs2012z1008

    刘军, 闫红岭, 连文莉, 等.封闭溶矿-电感耦合等离子体质谱法测定地质样品中金银铂钯[J].冶金分析, 2016, 36(7):25-33. http://d.old.wanfangdata.com.cn/Periodical/yjfx201607004

    Liu J, Yan H L, Lian W L, et al.Determination of gold, silver, platinum and palladium in geological samples by inductively coupled plasma mass spectrometry with sealed dissolution[J].Metallurgical Analysis, 2016, 36(7):25-33. http://d.old.wanfangdata.com.cn/Periodical/yjfx201607004

    张金矿, 于亚辉, 陈浩凤, 等.密闭消解-ICP-MS法测定地质样品中的痕量铑和铱[J].贵金属, 2017, 38(4):56-60. doi: 10.3969/j.issn.1004-0676.2017.04.011

    Zhang J K, Yu Y H, Chen H F, et al.Sealed digestion and ICP-MS determination of trace Rh and Ir in geological samples[J].Precious Metals, 2017, 38(4):56-60. doi: 10.3969/j.issn.1004-0676.2017.04.011

    邵坤, 范建雄, 余滔, 等.沉淀分离-密闭消解-电感耦合等离子体质谱法测定铬铁矿中铂族元素[J].分析试验室, 2018, 37(9):1049-1052. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=fxsys201809012

    Shao K, Fan J X, Yu T, et al.Determination of platinum group elements in chromite by inductively coupled plasma-mass spectrometry with precipitation treatment and closed-digestion[J].Chinese Journal of Analysis Laboratory, 2018, 37(9):1049-1052. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=fxsys201809012

    Mitsushima S, Koizumi Y, Uzuka S.Dissolution of platinum in acidic media[J].Electrochimical Acta, 2008, 54(2):455-460. doi: 10.1016/j.electacta.2008.07.052

    Satyanarayanan M, Balaram V, Sawant S S, et al.Rapid determination of REEs, PGEs, and other trace elements in geological and environmental materials by high resolution inductively coupled plasma mass spectrometry[J].Atomic Spectroscopy, 2018, 39(1):1-15. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=399d63251e1afd27679392d6e00fdd4d

    Perry B J, Speller D V, Barefoot R R, et al.A large-sample, dry chlorination, ICP-MS analytical method for the determination of platinum-group elements and gold in rocks[J].Canadian Journal of Applied Spectroscopy, 1993, 38:131-136. http://cn.bing.com/academic/profile?id=02b1eff752019c53b09e612f8031223d&encoded=0&v=paper_preview&mkt=zh-cn

    Perry B J, Barefoot R R, Vanloon J C.Inductively coupled plasma-mass spectrometry for the determination of platinum group elements and gold[J].TRAC-Trends in Analytical Chemistry, 1995, 14:388-397. http://cn.bing.com/academic/profile?id=7bb97a21f9ed022de648df2cb236e0b4&encoded=0&v=paper_preview&mkt=zh-cn

    Mitkin V N, Galizky A A, Korda T M.Some observation on the determination of gold and the platinum-group elements in black shales[J].Geostandards and Geoanalytical Research, 2000, 12:227-240.

    赵正, 漆亮, 黄智龙, 等.地质样品中铂族元素的分析测定方法[J].地学前缘, 2009, 16(1):181-193. doi: 10.3321/j.issn:1005-2321.2009.01.021

    Zhao Z, Qi L, Huang Z L, et al.The analytical methods for determination of platinum group elements in geological samples[J].Earth Science Frontiers, 2009, 16(1):181-193. doi: 10.3321/j.issn:1005-2321.2009.01.021

    李华昌, 屈太原, 何飞顶, 等.贵金属元素分离富集技术进展[J].中国无机分析化学, 2011, 1(1):7-12. http://d.old.wanfangdata.com.cn/Periodical/zgwjfxhxwz201101002

    Li H C, Qu T Y, He F D, et al.Comments on technical progress in separation and concentration of precious metal elements[J].Chinese Journal of Inorganic Analytical Chemistry, 2011, 1(1):7-12. http://d.old.wanfangdata.com.cn/Periodical/zgwjfxhxwz201101002

    刘先国, 方金东.活性炭吸附-电感耦合等离子体发射光谱法测定化探样品中痕量金铂钯[J].贵金属, 2002, 23(1):33-35. doi: 10.3969/j.issn.1004-0676.2002.01.008

    Liu X G, Fang J D.Determination of Au, Pt and Pd in geological samples byinductively coupled plasma-atomic emission spectrometry after preconcentration using active carbon[J].Precious Metals, 2002, 23(1):33-35. doi: 10.3969/j.issn.1004-0676.2002.01.008

    郭林中, 韦瑞杰, 王海潮, 等.改性活性炭的制备及其对金吸附性能的研究[J].岩矿测试, 2014, 33(4):528-534. doi: 10.3969/j.issn.0254-5357.2014.04.013

    Guo L Z, Wei R J, Wang H C, et al.Study on preparation and Au(Ⅲ) adsorption ability of nitric acid modified activated carbon[J].Rock and Mineral Analysis, 2014, 33(4):528-534. doi: 10.3969/j.issn.0254-5357.2014.04.013

    刘向磊, 文田耀, 孙文军, 等.聚氨酯泡塑富集硫脲解脱-石墨炉原子吸收光谱法测定地质样品中金铂[J].岩矿测试, 2013, 32(4):576-580. doi: 10.3969/j.issn.0254-5357.2013.04.010

    Liu X L, Wen T Y, Sun W J, et al.Determination of Au and Pt in geological samples by graphite furnace atomic absorption spectrometry with concentrate and extraction by foam plastics and thiourea[J].Rock and Mineral Analysis, 2013, 32(4):576-580. doi: 10.3969/j.issn.0254-5357.2013.04.010

    刘向磊, 孙文军, 文田耀, 等.负载泡塑富集-电感耦合等离子体质谱法测定地质样品中痕量金和银[J].分析化学, 2015, 43(9):1371-1376. http://d.old.wanfangdata.com.cn/Periodical/fxhx201509022

    Liu X L, Sun W J, Wen T Y, et al.Determination of trace Au and Ag in geological samples by load foam plastics-inductively coupled plasma mass spectrometry[J].Chinese Journal of Analytical Chemistry, 2015, 43(9):1371-1376. http://d.old.wanfangdata.com.cn/Periodical/fxhx201509022

    Guibal E, Ruiz M, Vincent T, et al.Platinum and pall-adium sorption on chitosan derivatives[J].Separation Science and Technology, 2001, 36(5&6):1017-1040.

    王红月, 刘艳红, 薛丁帅.氨基泡塑的合成及其应用于富集地质样品中的痕量金[J].岩矿测试, 2016, 35(4):409-414. http://www.ykcs.ac.cn/article/id/0bed3eab-5b90-4316-8649-0b0c947c3cfc

    Wang H Y, Liu Y H, Xue D S.Synthesis of amino polyurethane foam and its application in trace gold enrichment in geological samples[J].Rock and Mineral Analysis, 2016, 35(4):409-414. http://www.ykcs.ac.cn/article/id/0bed3eab-5b90-4316-8649-0b0c947c3cfc

    马怡飞, 汪广恒, 张尼, 等.乙醇介质制备载炭泡塑及其在地质样品金测定中的应用[J].岩矿测试, 2018, 37(5):533-540. doi: 10.15898/j.cnki.11-2131/td.201801150005

    Ma Y F, Wang G H, Zhang N, et al.Preparation of carbon-loaded foamed plastics in ethanol medium and its application in determination of gold in geological samples[J].Rock and Mineral Analysis, 2018, 37(5):533-540. doi: 10.15898/j.cnki.11-2131/td.201801150005

    孔会民.聚氨酯泡沫塑料吸附-火焰原子吸收光谱法测定铜选矿流程样品中金[J].冶金分析, 2017, 37(3):29-33. http://d.old.wanfangdata.com.cn/Periodical/yjfx201703004

    Kong H M.Determination of gold in beneficiation process sample of copper by atomic absorption spectrometry after polyurethane foam plasticadsorption[J].Metallurgical Analysis, 2017, 37(3):29-33. http://d.old.wanfangdata.com.cn/Periodical/yjfx201703004

    漆亮, 胡静.同位素稀释-等离子体质谱法快速测定铬铁矿中的铂族元素[J].矿物岩石地球化学通报, 2000, 19(4):414-415. doi: 10.3969/j.issn.1007-2802.2000.04.076

    Qi L, Hu J.Rapid determination of platinum group elements in chromite by isotope dilution-inductively coupled plasma mass spectrometry[J].Bulletin of Mineralogy, Petrology and Geochemistry, 2000, 19(4):414-415. doi: 10.3969/j.issn.1007-2802.2000.04.076

    Gomez M B, Gomez M M, Palacios M A.ICP-MS deter-mination of Pt, Pd and Rh in airborne and road dust after tellurium coprecipitation[J].Journal of Analytical Atomic Spectrometry, 2003, 18:80-83. doi: 10.1039/B209727N

    Balaram V, Mathur R, Banakar V K, et al.Determination of the platinum-group elements (PGE) and gold (Au) in manganese nodule reference samples by nickel sulfide fire-assay and Te coprecipitation with ICP-MS[J].Indian Journal of Marine Sciences, 2006, 35:7-16. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=Open J-Gate000000682164

    Qi L, Gao J F, Huang X W, et al.An improved digestion technique for determination of platinum group elements in geological samples[J].Journal of Analytical Atomic Spectrometry, 2011, 26(9):1900-1904. doi: 10.1039/c1ja10114e

    谭文进, 郑允, 贺小塘, 等.碱熔-碲共沉淀富集-电感耦合等离子体原子发射光谱法测定石油化工废催化剂不溶渣中铂钯[J].冶金分析, 2016, 36(2):43-48. http://d.old.wanfangdata.com.cn/Periodical/yjfx201602007

    Tan W J, Zheng Y, He X T, et al.Determination of platinum and palladium in insoluble slag of waste catalyst for petrochemical industry by inductively coupled plasma atomic emission spectrometry after alkali fusion-tellurium coprecipitation enrichment[J].Metallurgical Analysis, 2016, 36(2):43-48. http://d.old.wanfangdata.com.cn/Periodical/yjfx201602007

    成春喜.碱熔-碲共沉淀分离-ICP-OES法测定脱氧催化剂中的铂钯含量[J].中国无机分析化学, 2017, 7(1):47-50. doi: 10.3969/j.issn.2095-1035.2017.01.012

    Cheng C X.Alkali fusion-tellurium co-precipitation separation-ICP-OES method for determination Pt and Pd in deoxygenation catalysts[J].Chinese Journal of Inorganic Analytical Chemistry, 2017, 7(1):47-50. doi: 10.3969/j.issn.2095-1035.2017.01.012

    陈景伟, 李玉明, 宋双喜, 等.载炭泡塑吸附-电感耦合等离子体发射光谱法测定金矿石的金量[J].岩矿测试, 2014, 34(3):314-318. doi: 10.15898/j.cnki.11-2131/td.2015.03.009

    Chen J W, Li Y M, Song S X, et al.Determination of gold content in gold ores by carbon foam adsorption-inductively coupled plasma emission spectrometry[J].Rock and Mineral Analysis, 2014, 34(3):314-318. doi: 10.15898/j.cnki.11-2131/td.2015.03.009

    Makishima A, Nakanishi M, Nakamura E.A group sepa-ration method for ruthenium, palladium, rhenium, osmium, iridium, and platinum using their bromo complexes and an anion exchange resin[J].Analytical Chemistry, 2001, 73(21):5240-5246. doi: 10.1021/ac010615u

    Kovacheva P, Djingova R.Ion-exchange method for separation and concentration of platinum and palladium for analysis of environmental samples by inductively coupled plasma atomic emission spectrometry[J].Analytica Chimica Acta, 2002, 464(1):7-13. doi: 10.1016/S0003-2670(02)00428-2

    Whiteley J D, Murray F.Determination of platinum group elements (PGEs) in environmental samples by ICP-MS:Acritical assessment of matrix separation for the mitigation of interferences[J].Geochemistry:Exploration, Environment, Analysis, 2005, 5(1):3-10. doi: 10.1144/1467-7873/03-035

    Shinotsuka K, Suzuki K.Simultaneous determination of platinum group elements and rhenium in rock samples using isotope dilution inductively coupled plasma mass spectrometry after cation exchange separation followed by solvent extraction[J].Analytica Chimica Acta, 2007, 603(2):129-139. doi: 10.1016/j.aca.2007.09.042

    李杰, 钟立峰, 涂湘林, 等.利用同一化学流程分析地质样品中的铂族元素和铼-锇同位素组成[J].地球化学, 2011, 40(4):372-380. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqhx201104006

    Li J, Zhong L F, Tu X L, et al.Platinum group elements and Re-Os isotope analyses for geological samples using a single digestion procedure[J].Geochemistry, 2011, 40(4):372-380. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqhx201104006

    胡德新, 谷松海, 任海, 等.D290树脂-活性炭吸附富集电感耦合等离子体质谱法测定铜精矿中铂钯[J].岩矿测试, 2013, 32(4):572-575. doi: 10.3969/j.issn.0254-5357.2013.04.009

    Hu D X, Gu S H, Ren H, et al.Determination of Pt and Pd in copper concentrate ores by ICP-MS using D290 anion exchange resin and activated charcoal for concentration[J].Rock and Mineral Analysis, 2013, 32(4):572-575. doi: 10.3969/j.issn.0254-5357.2013.04.009

    徐源来, 郭格, 余军霞, 等.新型大孔硅基复合树脂对铂族金属的吸附特性[J].武汉工程大学学报, 2015, 37(1):1-5. doi: 10.3969/j.issn.1674-2869.2015.01.001

    Xu Y L, Guo G, Yu J X, et al.Adsorption behavior of platinum group metals using novel silica-based macroporous adsorbent[J].Journal of Wuhan Institute of Technology, 2015, 37(1):1-5. doi: 10.3969/j.issn.1674-2869.2015.01.001

    Dundar M S, Kaplan F, Caner C, et al.Enrichment of some heavy metals with cloud point extraction via 5, 7-diiodo-8-hydroxyquinoline ligand and detection by ultrasonic nebulizer-ICP-OES using internal standard method[J].Atomic Spectroscopy, 2018, 39(6):229-234.

    李中玺, 周丽萍.流动注射在线分离富集-电热原子吸收法测定地球化学样品中的痕量金、铂、钯[J].分析试验室, 2003, 22(3):8-12. doi: 10.3969/j.issn.1000-0720.2003.03.003

    Li Z X, Zhou L P.Flow ingection with electrothermal atomic absorption spectrometry for determination of gold, platinum and palladium in geochemical samples[J].Chinese Journal of Analysis Laboratory, 2003, 22(3):8-12. doi: 10.3969/j.issn.1000-0720.2003.03.003

    Dimitorva B, Benkhedda K, Ivanova E.Flow injection on-line preconcentration of palladium by ion-pair adsorption in a knotted reactor coupled with electrothermal atomic absorption spectrometry[J].Journal of Analytical Atomic Spectrometry, 2004, 19(10):1394-1396. doi: 10.1039/b407546n

    周方钦, 黄玉安, 杨柳, 等.流动注射在线萃取色谱分离原子吸收光谱法测定痕量铂[J].分析试验室, 2003, 22(4):8-10. doi: 10.3969/j.issn.1000-0720.2003.04.003

    Zhou F Q, Huang Y A, Yang L, et al.Flow-injection on-line extraction chromatography for determination of trace platinum by flame atomic absorption spectrometry[J].Chinese Journal of Analysis Laboratory, 2003, 22(4):8-10. doi: 10.3969/j.issn.1000-0720.2003.04.003

    Pearson D G, Woodland S J.Solvent extraction/anion exchange separation and determination of PGEs (Os, Ir, Pt, Pd, Ru) and Re-Os isotopes in geological samples by isotope dilution ICP-MS[J].Chemical Geology, 2000, 165:87-107. doi: 10.1016/S0009-2541(99)00161-8

    李华昌, 周春山, 符斌.铂族元素分离中的萃淋树脂技术[J].贵金属, 2001, 22(4):49-53. doi: 10.3969/j.issn.1004-0676.2001.04.010

    Li H C, Zhou C S, Fu B.Separation of platinum group elements by solvent impregnated resins[J].Precious Metals, 2001, 22(4):49-53. doi: 10.3969/j.issn.1004-0676.2001.04.010

    周西林, 王娇娜, 梁波, 等.乙酸乙酯萃取进样-电感耦合等离子体原子发射光谱法测定矿石中金[J].冶金分析, 2018, 38(10):28-33. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjfx201810005

    Zhou X L, Wang J N, Liang B, et al.Determination of gold in ore by ethyl acetate extraction injection-inductively coupled plasma atomic emission spectrometry[J].Metallurgical Analysis, 2018, 38(10):28-33. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjfx201810005

    Poole C F.New trends in solid-phase extraction[J].Trends in Analytical Chemistry, 2003, 22(6):362-373. doi: 10.1016/S0165-9936(03)00605-8

    Iwao S, Abd El-Fatah S, Furukawa K, et al.Recovery of palladium from spent catalyst with supercritical CO2 and chelating agent[J].The Journal of Supercritical Fluids, 2007, 42(2):200-204. doi: 10.1016/j.supflu.2007.03.010

    沈宇, 张尼, 高小红, 等.微波消解-双浊点萃取ICP-MS测定地球化学样品中的痕量铂钯钌铑[J].岩矿测试, 2016, 35(3):259-264. doi: 10.15898/j.cnki.11-2131/td.2016.03.007

    Shen Y, Zhang N, Gao X H, et al.Determination of Pt, Pd, Ru, Rh in geochemical samples by ICP-MS with microwave digestion and dual-cloud point extraction[J].Rock and Mineral Analysis, 2016, 35(3):259-264. doi: 10.15898/j.cnki.11-2131/td.2016.03.007

    Oral E V.Comparison of two sequential extraction procedures for trace metal partitioning in ore samples from the Keban Region in Elazig, Turkey[J].Atomic Spectroscopy, 2018, 39(5):198-202.

    Bagda E, Tuzen M, Sari A, et al.Thermodynamics and kinetics of biosorption of vanadium with macrofungus (hypholoma fasciculare) and determination by GFAAS[J].Atomic Spectroscopy, 2018, 39(4):170-177. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=8f916af975c3f2f84a94ab87d43b35be

    Wang X S, Li Z Z, Sun C.A comparative study of removal of Cu(Ⅱ) from aqueous solutions by locally low-cost materials:Marine macroalgae and agricultural by-products[J].Desalination, 2009, 235(1):146-159. https://www.deepdyve.com/lp/elsevier/a-comparative-study-of-removal-of-cu-ii-from-aqueous-solutions-by-ugrB81k7b1

    谭玲, 谭志斌, 何佳, 等.生物吸附法回收溶液中铂族金属的研究进展[J].贵金属, 2017, 38(增刊1):163-168. http://d.old.wanfangdata.com.cn/Periodical/gjs2017z1032

    Tan L, Tan Z B, He J, et al.Research progresses on platinum group metals' recovery by biosorption[J].Precious Metals, 2017, 38(Supplement 1):163-168. http://d.old.wanfangdata.com.cn/Periodical/gjs2017z1032

    Won S W, Mao J, Kwak I S, et al.Platinum recovery from ICP wastewater by a combined method of biosorption and incineration[J].Bioresource Technology, 2010, 101(4):1135-1140. doi: 10.1016/j.biortech.2009.09.056

    Mack C, Wilhelmi B, Duncan J R, et al.Biosorption of precious metals[J].Biotechnology Advances, 2007, 25(3):264-271. doi: 10.1016/j.biotechadv.2007.01.003

    Dobson R S, Burgess J E.Biological treatment of precious metal refinery wastewater:A review[J].Minerals Engineering, 2007, 20(6):519-532. doi: 10.1016/j.mineng.2006.10.011

    Creamer N J, Baxter-Plant V S, Henderson J, et al.Palladium and gold removal and recovery from precious metal solutions and electronic scrap leachates by desulfovibrio desulfuricans[J].Biotechnology Letters, 2006, 20(6):1475-1484. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=37c85611c0323d3783e5ea5a17f391d6

    刘月英, 杜天生, 陈平.啤酒酵母废菌体吸附Pd2+的物理化学特性[J].高等学校化学学报, 2003, 24(12):2248-2251. doi: 10.3321/j.issn:0251-0790.2003.12.021

    Liu Y Y, Du T S, Chen P.Physio-chemical properties of adsorbing Pd2+ by saccharomyces cerevisiae waste biomass[J].Chemical Journal of Chinese Ersities, 2003, 24(12):2248-2251. doi: 10.3321/j.issn:0251-0790.2003.12.021

    Yi Q, Fan R, Xie F, et al.Selective recovery of Au(Ⅲ) and Pd(Ⅱ) from waste PCBs using ethylenediamine modified persimmon tannin adsorbent[J].Procedia Environmental Sciences, 2016, 31:185-194. doi: 10.1016/j.proenv.2016.02.025

    谭玲, 董海刚, 何佳, 等.普罗威斯登菌对钯(Ⅱ)的吸附特性研究[J].贵金属, 2016, 37(增刊1):105-109. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=9141656

    Tan L, Dong H G, He J, et al.Study on the biosorption characteristics of Pd(Ⅱ) by providencia vermicola[J].Precious Metals, 2016, 37(Supplement 1):105-109. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=9141656

    Wang Z, Li X, Liang H, et al.Equilibrium, kinetics and mechanism of Au3+, Pd2+ and Ag+ ions adsorption from aqueous solutions by graphene oxide functionalized persimmon tannin[J].Materials Science & Engineering C, 2017, 79:227. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=65fecdd269f35b6d8d913551cba40bae

    易庆平, 许开华, 郭苗苗, 等.植物单宁材料吸附贵金属的研究进展[J].贵金属, 2018, 39(4):90-98. doi: 10.3969/j.issn.1004-0676.2018.04.014

    Yi Q P, Xu K H, Guo M M, et al.Advance on the adsorption of precious metals by plant tannin-based materials[J].Precious Metals, 2018, 39(4):90-98. doi: 10.3969/j.issn.1004-0676.2018.04.014

  • 期刊类型引用(3)

    1. 王意茹,武晓郯,何静,李崇瑛. 碳酸盐矿物中稀土元素分馏特征及其获取方法研究进展. 岩矿测试. 2022(06): 935-946 . 本站查看
    2. 叶远谋,付勇,江冉,谯文浪,龙宣霖. 黔北瓜德鲁普世—乐平世转换时期大规模成硅事件硅质来源厘定. 地球学报. 2020(05): 699-713 . 百度学术
    3. 徐海,高军波,杨瑞东,刘志臣,陈军,张旭,郑禄林. 贵州遵义二叠系锰矿床中稀土元素赋存状态研究. 中国稀土学报. 2018(03): 357-364 . 百度学术

    其他类型引用(4)

计量
  • 文章访问数:  2462
  • HTML全文浏览量:  628
  • PDF下载量:  125
  • 被引次数: 7
出版历程
  • 收稿日期:  2019-05-15
  • 修回日期:  2019-09-11
  • 录用日期:  2019-10-20
  • 发布日期:  2019-12-31

目录

/

返回文章
返回