氰化法是处理金矿较为成熟的工艺. 加压氰化过程通过强化反应动力学, 可实现难浸金属的高效浸出, 在贵金属湿法提取冶金领域是一新兴技术. 分别介绍了加压氰化法处理难浸金矿、失效汽车催化剂、含铂族金属矿物等方面的研究工作及其最新进展. 对我国云南大理地区低品位铂钯硫化矿的浮选精矿, 采用传统火法造锍熔炼技术工序繁冗、能耗高、污染严重、贵金属易分散损失, 经济上难以创效. 而采用加压氰化全湿法新工艺, 不但贵金属及铜镍等有价金属回收指标高, 而且该工艺工序少、周期短、能源低、污染小, 为开发利用我国低品位原生铂矿资源提供了一条新技术思路.
参考文献
| [1] | 邱定藩.金银工业[M].北京:冶金工业出版社,1992:23. |
| [2] | 王丽莉.富氧氰化浸金作用机理及应用[J].有色金属(选矿部分),2000(04):18-21,17. |
| [3] | 杨少华,李振坦,周源,杨凤丽.氰化浸金过程中过氧化物的助浸作用[J].湿法冶金,2003(03):133-135. |
| [4] | 高起鹏.难浸金矿氰化预处理工艺的进展[J].有色矿冶,2004(04):26-29. |
| [5] | 邱显扬.氰化提金工艺的新进展[J].矿冶工程,1999(03):7. |
| [6] | 伏雪峰 .强化氰化浸出的机理探讨[J].有色矿山,1995,1:42. |
| [7] | 刘亚川;谷晋川.金矿氰化浸出强化技术研究[J].矿产综合利用,1996(01):11. |
| [8] | 蔡芝芳 .对几种强化氰化工艺和提高浸金效果的措施的简介[J].浙江冶金,1995,2:17. |
| [9] | 张兴仁.难处理金矿提金工艺新进展[J].矿产综合利用,1996(01):34. |
| [10] | 王力军.难处理金矿石预处理技术综述[J].黄金,2000(01):38. |
| [11] | 张兴仁,傅文章.国内外主要类型难浸金矿的处理方法[J].国外金属矿选矿,1998(07):2-6. |
| [12] | Udupa A R .Advances in gold extraction process[J].Mineral Processing and Extractive Metallurgy Review,1990,7:115. |
| [13] | 徐传华.加压浸出在处理难浸金矿中的应用[J].北京矿冶研究总院学报,1993(01):61. |
| [14] | 周绍銮,孙全庆,张晓泓.难处理金矿石的加压浸出技术[J].铀矿冶,1997(04):237. |
| [15] | Be Rmgs;张兴仁 .难浸金矿加压浸出工艺现状[J].国外黄金参考,1991,9:9. |
| [16] | 杨显万;邱定藩.湿法冶金[M].北京:冶金工业出版社,1998:157. |
| [17] | Pieth H B .Pressure leaching of ores containing precious metals[J].Ertmecall,1983,36:261. |
| [18] | 刘时杰.南非的铂[M].北京:冶金工业出版社,1989:154. |
| [19] | Yannopoulos J C.The Extractive Metallurgy of Gold[M].NY,United States:Van Nostrand Reinhold,1991:231. |
| [20] | Muir D;Colin W A;Sandton Z A et al.Leaching refractory gold ores[P].US Patent 4559209,1985. |
| [21] | 张兴仁.强化氰化工艺,提高浸金效果[J].矿产综合利用,1994(06):35. |
| [22] | 周衡;具兹范;秦晓鹏 .高压釜内闪速氰化提金工艺研究[J].黄金,1995,16(12):35. |
| [23] | 秦晓鹏.高温高压氰化提金新工艺的试验研究[J].黄金,2000(04):34. |
| [24] | 薛光;吴润身;李志勤 .加压氰化法提取金银的试验研究[J].黄金,1999,20(03):35. |
| [25] | 逯艳军,聂凤莲.用加压氰化浸出法提取金和银的工艺试验[J].黄金地质,2003(04):72-75. |
| [26] | 陈家镛;杨守志;柯家骏.湿法冶金的研究与发展[M].北京:冶金工业出版社,1998 |
| [27] | 黄焜,陈景.从失效汽车尾气净化催化转化器中回收铂族金属的研究进展[J].有色金属,2004(01):70-77. |
| [28] | Hoffmann J E .Recovering platinum-group metals from auto-catalysts[J].Journal of Metals,1988,40:40. |
| [29] | Lakshmanan V I;Todd I A.Recovery of platinum and palladium from spent automotive catalysts[J].Precious Metals,1991:237. |
| [30] | Wisecarver K D;Yang N;Wu K A .Dissolution of platinum and palladium from automotive catalysts[J].Precious Metals,1992,29 |
| [31] | McInnes C M;Sparrow G J;Woodcock J T.Extraction of platinum,palladium and gold by cyanidation from coronation hill ore[J].Hydrometallurgy,1993(31):157. |
| [32] | Atkinson G B .Cyanide leaching method for recovering platinum group metals from a catalytic converter catalyst[P].US:5160711,1992. |
| [33] | Desmond D P .High-temperature cyanide leaching of platinum group metals from automobile catalysts-laboratory test[R].RI-9384,United States:Bureau of Mines,1991. |
| [34] | Alkinson G B;Desmond D P;Kuczynski.Recovery of PGM from virgin automotive catalysts by cyanide leaching[A].Las Vegas,NV:IPMI,1989:237. |
| [35] | Kuczynski R J .High-temperature cyanide leaching of platinum group metals from automobile catalysts-process development unit[R].RI-9428,United States:Bureau of Mines,1992. |
| [36] | Desmond D P .High-temperature cyanide leaching of platinum group metals from automobile catalysts-pilot plant unit[R].RI-9543,United States:Bureau of Mines,1995. |
| [37] | Cyanide leaching of PGMs from auto-catatlysts[J].California Mining Journal,1992,62:31. |
| [38] | Sibrell P L;Atkinson G B .Leaching of petroleum catalysts with cyanide for palladium recovery[R].RI-9535,United States:Bureau of Mines,1995. |
| [39] | 陈景;黄昆 .加压氰化法提取铂族金属新工艺[P].CS:01130222.4,2001. |
| [40] | 黄昆;陈景 .加压氰化法从失效汽车催化剂中回收铂族金属[J].中国有色金属学报,2003,13(06):1559. |
| [41] | Huang K;Chen J.High-temperature cyanide leaching of platinum group metals from spent auto-catalysts[J].Precious Metals,2003:217. |
| [42] | 刘时杰.铂族金属矿冶学[M].北京:冶金工业出版社,2001:112. |
| [43] | 黎鼎鑫;王永录.贵金属提取与精炼[M].长沙:中南工业大学出版社,2000:356. |
| [44] | 谭庆麟;阙振寰.铂族金属-性质、冶金、材料及应用[M].北京:冶金工业出版社,1990:225. |
| [45] | Feather C A .Mineralogical considerations in the recovery of platinum group minerals from Witwatersrand Mines gravity concentrates[J].Transactions of the Geological Society of South Africa,1978,81:229. |
| [46] | Dawson M F .Testwork on samples of oxidized ore from the Potgietersrus Prospect[R].MINTEK Rep.M59D.Council for Mineral Technology,Randburg,S.Africa,1984. |
| [47] | Bruckard T .Recovery of gold and PGM from low grade copper ore of LOGM[J].Fizkochemiczne Problemy Minerallurgii/Physicochemical Problems of Mineral Processing,1998,32:21. |
| [48] | Bruckard W J;McDonald;McInnes C M.Platinum,palladium and gold extraction from coronation hill ore by cyanidation at elevated temperature[J].Hydrometallurgy,1992(30):211. |
| [49] | Yopps D L;Baglin E C.Extracting platinum group metals from stillwater complex flotation concentrates[A].Warrendale.P.A.:The Minerals,Metals and Material Society,1991:149. |
| [50] | Duyvesteyn S;Liu H;Duyvesteyn W P C.Recovery of platinum group metals from oxide ores-TML process[A].London:Chapman & Hall for the IMM and Society of Chemical Industry,1994:172. |
| [51] | Cooper R A;Watson F W .The development of the "Chlorine Process" of extraction of platinum metals from ores[J].Journal of the Chemical and Metallurgical Mining Society of South Africa,1979,29:220. |
| [52] | Feather C A .Mineralogical considerations in the recovery of platinum group minerals from witwatersrand mines gravity concentrates[J].Transactions of the Geological Society of South Africa,1978,81:229. |
| [53] | Bruckard T .Recovery of gold and PGM from low-grade copper ore of LOGM[J].Fizkochemiczne Problemy Minerallurgi/Phisicochemical Problems of Mineral Processing,1998,32:21. |
| [54] | Mclnnes M F.Extraction of platinum,palladium and gold by cyanidation of coronation hill ore[J].Hydrometallurgy,1994(35):141. |
| [55] | Study on recovery of platinum group metals by cyanides in AMIRA-CAIRA[M].Aus Inst Min Metall Bull,1991,83:54. |
| [56] | Study on recovery of platinum group metals by cyanidation[M].Aus Inst Min Metall Bull,1991,83:14. |
| [57] | 陈景;黄昆;陈奕然 .低品位铂钯硫化矿浮选精矿提取铂族金属及综合回收铜镍钴等有价金属新工艺[P].中国,中国专利:CS 02122502.8,2002. |
| [58] | 陈景;黄昆;陈奕然.加压氰化法处理铂钯硫化浮选精矿全湿法新工艺[A].长沙,2003 |
| [59] | Chen J;Huang K.Extraction of platinum-group metals by pressure cyanidation and discussion on reaction mechanism[A].Xi′an:The nonferrous metals society of China,2004 |
| [60] | 黄昆,陈景.加压湿法冶金处理含铂族金属铜镍硫化矿的应用及研究进展[J].稀有金属,2003(06):752-757. |
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