China Nonferrous Metallurgy 2007 Issue 1 zhong guo you se ye jin zheng gao qi shi

zhong guo you se ye jin zheng gao qi shi

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da shi ji hu lu dao xin chang

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Windows on Enterprises

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shi chang xing qing

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Recent Developments in Domestic Metallurgy

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Recent Developments in Foreign Metallurgy

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New Technology & Achievements

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Modification of DC energy accumulation charger
ZHOU Chang-yong;BI En-qing;ZHANG Da-qing

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Improvement of clear solution downflow tube of copper electrolysis cells
AN Yu-dong;TANG Xu;SUN De-yi

..............page:67-69

Causes and prevention of mechanical seal leakage of circulating pump in copper electrolysis system
AN Yu-dong;SUN De-yi;TANG Xu

..............page:64-66

Comparison of two processes for enriching indium in the zinc sulfate solution
LI Zhi-guo;JIANG Hong-bo;LI Xiu-yan

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Optimization of process conditions for recovering indium in coke dust from zinc vertical retorting
LI Jian-li;LI Lian-you;TIAN Cheng-fei

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Extracting gold from silver anode slime using chlorination process
XI Ying-zhou;BAI Yu-lin;LIU Qing-jie

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Enrichment of indium in the zinc re-distillation system
LI Guo-wei;WANG Bao-jun;GAO Yong-xue;MA Bao-jun

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Modification of acid-making system using zinc smelting off-gas
LIN Wei;PAN Qing-yang;LIU wei

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Current status and development prospects of sulfuric acid production in Huludao Zinc Plant
WEI Feng-hua;LIN Wei

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Improvement of process for producing refined cadmium from zinc-cadmium alloy
SHI quan;WEI Yan-qiu;CHEN Chuan-ming

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Measures for improving quality of crude cadmium
WEI Yan-qiu;SHI Quan;TIAN Cheng-fei

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Practice for extending service life of copper converter
WAN Xue-wu;YANG Wen-dong;TANG Xu;MA Bao-jun

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Self release of pressure of zinc refining column
SHANG Hu-sheng;CHEN Feng;ZHANG Wen-hui

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Impact of thallium on determining antimony in zinc sulfate solution and countermeasures
YANG Ru-zhong;GAO Cheng-bin;LI Xiu-yan;LI Zhi-guo

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Production practice of extra large-sized vertical retort furnace
YANG Shi-yue;LI Zheng;GAO Liang-bin

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A summary of imperial smelting furnace project of Huludao Zinc Plant
PAN Heng-li;YANG Shang-feng;GAO Yong-xue

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Review on today's zinc vertical retorting technology
GUO Tian-li;GAO Liang-bin

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Zinc vertical retorting of Huludao Zinc Plant: 70 years in retrospect
GAO Liang-bin

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An approach to optimizing feed proportioning system in zinc metallurgical enterprises
KANG Yi-min;JIANG Hong;LI Guo-wei

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Research on readjusting structures of lead and zinc enterprises
HUANG Bai-shi

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Practice of improving liquid-solid separation efficiency after removal of copper and cadmium in zinc hydrometallurgical process
YANG Ru-zhong;LIU Gui-fu;ZHU Ying-xin

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Production practice of big zinc ingot alloy for hot galvanizing
YANG Ru-zhong;WANG Xue-xian;LIU Gui-fu;JIANG Hong-bo

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High-power detachable hot galvanizing furnace and its operation
WANG Xue-xian

..............page:17-19,55

Technical modification of zinc hydrometallurgy
JIANG Hong-bo;LIU Xian-bin;LI Chun-jun

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