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-ning, LIU Yan, XU Qian. A green process for recovering nickel from nickeliferous laterite ores [J]. Transactions of Nonferrous Metals Society of China, 2010, 20(S1): s65-s70. [13] ZENG De-wen, LI Zuo...Trans. Nonferrous Met. Soc. China 25(2015) 3802-3807 Deep removal of copper from nickel electrolyte using manganese sulfide Jiang-tao LI, Ai-liang CHEN School of Metallurgy and Environment, Central......
J. Cent. South Univ. (2021) 28: 1333-1341 DOI: https://doi.org/10.1007/s11771-021-4706-x Effect of particle size on bioleaching of low-grade nickel ore in a column reactor WANG Xin(王欣), YANG Hong... acidithiobacillus (53.11%), leptospirillum (43.52%), and acidiphilium (3.37%). The leaching tests were carried out at pH 2.0 and ~23°C. The Ni leaching rates from ores with particle sizes >10 mm (bioleaching......
Preparation of nickel nanoparticles in emulsion ZHANG You-xian(张有贤)1, FU Wen-jie(付文杰)1, AN Xue-qin(安学勤)1, 2 1. College of Resources and Environment, Lanzhou University, Lanzhou 730000, China; 2...; Abstract: The nickel nanoparticles with different sizes and spherical shape......
has been harnessed to extract uranium and cobalt, and other metals, including nickel and zinc, will be bioleached from complex polymetallic ores in a heap leaching operation that is currently... Biodiversity and interactions of acidophiles: Key to understanding and optimizing microbial processing of ores and concentrates D. B. JOHNSON School of Biological Sciences......
% in laterites [1]. Most of nickel production is derived from sulfide ores [2]. The main reason is that the laterite ores require more extensive and complex treatment for nickel extraction [3,4]. Compared to sulfides, laterite processing is more expensive. With the increasing discrepancy between the growing industrial demands and the continuous diminution of nickel sulfide ores, the search......
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南大学学报(自然科学版), 2013, 44(1): 1-7. ZHU De-qing, ZHENG Guo-lin, PAN Jian, LI Qi-hou, AN Yue-ming. ZHU Jing-he, LIU Zhi-hong. Study of producing nickel concentrate from low-grade laterite ore[J]. Journal of Central South University (Science and Technology), 2013, 44(1): 1-7. [3] 刘云峰, 陈 滨. 红土镍矿资源现状及其冶炼工艺的研究进展[J]. 矿冶, 2014, 23(4): 70-75. LIU Yun-feng, CHEN Bin. The current status of laterite nickel ore......
://www.cssc.org.cn/news_show_content.php?news_id= 3337. [4] WARNER A E M, D?AZ C M, DALVI A D, MACKEY P J, TARASOV A V. JOM world nonferrous smelter survey, Part Ⅲ: Nickel: Laterite[J]. JOM, 2006, 58(4): 11-20... transformation of laterite ores at high temperature[J]. Minerals Engineering, 2002, 15: 607-612. [11] VALIX M, CHEUNG W H. Effect of sulfur on the mineral phases of laterite ores at high temperature......
; 文章编号:1672-7207(2012)06-2048-06 Magnetic roasting of pressure leaching residue of nickel laterite and weak magnetic separation of iron concentrate GUO Xue-yi, GONG Qi-qi, SHI Wen-tang, LI Dong, TIAN Qing-hua (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: An acid leaching residue of nickel laterite......