| 寒区岩屑堆中汞化合物行为研究 |
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| 作者姓名： | D.M. Shesternyov |
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| 作者单位： | Laboratory of General Cryology, Institute of Natural Resources, Ecology and Cryology, SB RAS, Chita, 672010 Russia |
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| 基金项目： | the international grant of the Russian fund of basic researches;02-05-39022; |
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| 摘 要： | At gold mining in the 19th～20th centuries on technogenous deposits of cryolitozone, considerable amounts of mercury-containing elements (amalgams) have been accumulated. Urgency of their utilization is caused by necessity of providing safe vital activity. It can be achieved when elaborating up-todate technologies providing self-support of utilization as a consequence of extracting precious metals. Difficulty of this problem realization is caused by the absence of theoretical and applied elaborations of making the appropriate works in cryolitozone. The main trends of the problem solving on the grounds of creating scientific method foundations for investigating the cryolitozone amalgams transformation have been considered in the paper. Dynamics has been shown and the revealed regularities of their transformation,testifying of the occurrence of hydrometallurgic processes in cryolitozone massifs in situ, resulted in the decline of gold reserves at decreasing dispersity and increasing hallmarking, have been analyzed.
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| 关 键 词： | amalgams transformation cryogenous factors climatic cycle technogenous deposits 寒区 岩屑 汞化合物 行为研究 Cryolitozone Rock Behaviour Compounds Mercury decline gold reserves decreasing dispersity increasing occurrence processes in situ Dynamics trends |
Study of Mercury Compounds Behaviour in Technogenous Rock Massifs of Cryolitozone |
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| D.M. Shesternyov.Study of Mercury Compounds Behaviour in Technogenous Rock Massifs of Cryolitozone[J].Journal of Glaciology and Geocryology,2004,26(Z1):281-285. |
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| Authors: | DM Shesternyov SB Tataurov |
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| Abstract: | At gold mining in the 19th～20th centuries on technogenous deposits of cryolitozone, considerable amounts of mercury-containing elements (amalgams) have been accumulated. Urgency of their utilization is caused by necessity of providing safe vital activity. It can be achieved when elaborating up-todate technologies providing self-support of utilization as a consequence of extracting precious metals. Difficulty of this problem realization is caused by the absence of theoretical and applied elaborations of making the appropriate works in cryolitozone. The main trends of the problem solving on the grounds of creating scientific method foundations for investigating the cryolitozone amalgams transformation have been considered in the paper. Dynamics has been shown and the revealed regularities of their transformation,testifying of the occurrence of hydrometallurgic processes in cryolitozone massifs in situ, resulted in the decline of gold reserves at decreasing dispersity and increasing hallmarking, have been analyzed. |
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| Keywords: | amalgams transformation cryogenous factors climatic cycle technogenous deposits |
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