Effect of technological factors on bacterial leaching of low-grade Ni-Cu sulfide ore

Fang Zhao--heng; Chen Quan-jun

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Effect of technological factors on bacterial leaching of low-grade Ni-Cu sulfide ore

机译：工艺因素对低品位镍铜硫化矿矿石细菌浸出的影响

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The bioleaching of low-grade Ni-Cu sulfide ore from Jinchuan Mine with Thiobacillus ferrooxidans (TF5) and Thiobacillus thiooxidans (TT) was investigated. The effect of pH, the initial cell numbers of bacteria, the pulp den- sity and the ratio of TF5 and TT on leaching was described, and the favorable bioleaching conditions for the ore were ex- perimentally confirmed.

机译：研究了金川矿低品位镍铜硫化物矿石与铁氧化硫杆菌（TF5）和硫氧化硫杆菌（TT）的生物浸出。描述了pH值，细菌初始细胞数，纸浆密度以及TF5和TT的比例对浸出的影响，并实验确定了矿石的有利生物浸出条件。

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《Transactions of Nonferrous Metals Society of China》 |2001年第5期|p.774-777|共4页
作者
Fang Zhao--heng; Chen Quan-jun;
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原文格式 PDF
正文语种 eng
中图分类有色金属冶炼;矿业工程;
关键词
Thiobacillus; ferrooxidans; Thiobacillus thiooxidans;

机译：硫杆菌亚铁氧化物硫氧化硫杆菌;

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专利

1. Effect of technological factors on bacterial leachingrnof low-grade Ni-Cu sulfide ore [J] . 中国有色金属学报（英文版） . 2001,第005期

机译：工艺因素对细菌浸出低品位镍铜硫化矿的影响
2. Leaching of a low-grade, copper-nickel sulfide ore--3. Interactions of Cu with selected sulfide minerals [J] . M. Maley, W. van Bronswijk, H.R. Watling Hydrometallurgy . 2009,第1a2期

机译：浸出低品位的铜镍硫化矿-3。铜与某些硫化物矿物的相互作用
3. Leaching of a low-grade, copper-nickel sulfide ore 2. Impact of aeration and pH on Cu recovery during abiotic leaching [J] . M. Maley, W. van Bronswijk, H.R. Watling Hydrometallurgy . 2009,第1a2期

机译：低品位铜镍硫化矿的浸出2.非生物浸出过程中曝气和pH对铜回收的影响
4. Leaching and the residue flotation of a low-grade Ni-Cu-PGM sulfide ore [C] . Shu Zhao, Jize Pan International Conference on Advanced Engineering Materials and Technology . 2013

机译：浸出和低级Ni-Cu-PGM硫化物矿石的残留浮选
5. Control of iron and sulfur oxidation activities of Thiobacillus ferrooxidans and bacterial leaching of metals from sulfide ores. [D] . Harahuc, Lesia. 2000

机译：控制氧化亚铁硫杆菌的铁和硫的氧化活性以及硫化矿中金属的细菌浸出。
6. Bacterial Community in Copper Sulfide Ores Inoculated and Leached with Solution from a Commercial-Scale Copper Leaching Plant [O] . R. T. Espejo, J. Romero 1997

机译：商业规模的浸铜厂接种和浸出的硫化铜矿石中的细菌群落
7. Leaching of a low-grade, copper–nickel sulfide ore. 1. Key parameters impacting on Cu recovery during column bioleaching [O] . H.R. Watling, A.D. Elliot, M. Maley, 2009

机译：浸出低级，铜镍硫化物矿石。 1.对柱生物浸出期间Cu回收的关键参数
8. Research on the Possibility of Concentrating Low-Grade Uranium Ores by Bacterial Leaching. Part of a Coordinated Program on the Bacterial Leaching of Uranium Ores. Final Report for the Period 1 August 1972 - 30 November 1978 [R] . Tataru, S. 1978

机译：细菌浸出法浓缩低品位铀矿石的可行性研究。关于铀矿石细菌浸出的协调计划的一部分。 1972年8月1日至1978年11月30日期间的最终报告

Effect of technological factors on bacterial leaching of low-grade Ni-Cu sulfide ore

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