| 难溶氯化物沉淀最佳化条件和铜歧化反应在氯化溶液中的平衡 |
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| 引用本文： | 钟竹前,梅光贵.难溶氯化物沉淀最佳化条件和铜歧化反应在氯化溶液中的平衡[J].中南大学学报(自然科学版),1986(5). |
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| 作者姓名： | 钟竹前 梅光贵 |
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| 作者单位： | 中南矿冶学院有色冶金系，中南矿冶学院有色冶金系 |
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| 摘 要： | 本文使用微分法精确决定难溶氯化物(CuCl,AgCl,PbCl)的沉淀最佳条件Cl]_T,_pCl_(op)以及净化最低浓度Me]_(min)。并对铜歧化反应Cu~(2+)+Cu=2Cu~+在氯化溶液中平衡作了电化平衡计算,确定了脱氯的极限浓度。
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| 关 键 词： | 微分法最佳化条件 pCl_(op)、[Cl]_(Top) 铜歧化反应平衡 极限最低浓度 |
OPTIMIZATION OF THE CONDITIONS FOR SPARELY SOLUBLE CHLORIDE PRECIPITATION AND EQUILIBRIUM FOR COPPER DISPROPORTIONAL REACTION IN CHLORIDE SOLUTIONS |
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| Zhong Zhuqian,Mei Guangquei.OPTIMIZATION OF THE CONDITIONS FOR SPARELY SOLUBLE CHLORIDE PRECIPITATION AND EQUILIBRIUM FOR COPPER DISPROPORTIONAL REACTION IN CHLORIDE SOLUTIONS[J].Journal of Central South University:Science and Technology,1986(5). |
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| Authors: | Zhong Zhuqian Mei Guangquei |
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| Institution: | Zhong Zhuqian;Mei Guangquei Department of Nonferrous Metallurgy |
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| Abstract: | The differential calculus method(dme]_T/dpcl=0)is used to determine the optimum
conditions for precipitation of sparely soluble chlorides (such as CuCl, AgCl, PbCl_2),
Cl]_T and pCl_(cp), and critical low concentrationMe]_(min). Then, an electrochemical
analysis is made for disproportional reaction Cu~(2+)+Cu=2Cu~+ in chloride solution,
which makes it possible to determine the critical low concentration of dechlorination
Purification. |
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| Keywords: | Differential calculus for determination of optimum conditions pCl_(op) [Cl]_(top) chemical Cquilibrium of copper disproportional reaction Critical low concentration |
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