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Comparison on the leaching kinetics of chalcocite and pyrite with or without bacteriaRUAN Renmana,b,ZHOU Ec,LIU Xingyub,d,WU Biaod,ZHOU Guiyingd,and WEN Jiankangd a School of Minerals Processing... National Engineering Laboratory of Biohydrometallurgy,General Research Institute for Nonferrous Metals,Beijing 100088,China摘 要:The acid leaching,ferric......
Nickel leaching from low-grade nickel matte using aqueous ferric chloride solutionZhi-Qiang Ning,Hong-Wei Xie,Qiu-Shi Song,Hua-Yi Yin,Yu-Chun ZhaiSchool of Metallurgy,Northeastern University摘 要:Nickel leaching from low-grade nickel matte(LGNM) using aqueous ferric chloride solution was studied.The influence of factors such as leaching temperature......
Hydrometallurgical leaching and kinetic modeling of low-grade manganese ore with banana peel in sulfuric acidSajjad Ali1,Yaseen Iqbal1,Inamullah Khan1,Ansar Ullah1,Muhammad Sadiq1,Muhammad... as the reductant in a dilute sulfuric acid medium. The effects of banana peel amount, H2SO4 concentration, reaction temperature, and time on Mn leaching from the complex LGMO were studied. A leaching......
词:镍钼矿;提钼渣;镍;浸出 中图分类号:TF111.3 文献标志码:A 文章编号:1672-7207(2010)04-1263-05 Leaching process of nickel from leaching residue of metalliferous black shales ZHANG Gang1, 2, ZHAO Zhong-wei1, 2, HUO Guang-sheng1, 2, LI Hong-gui1, 2 (1. School of Metallurgical Science and Engineering, Central South......
Reduction leaching of rare earth from ion-adsorption type rare earths ore with ferrous sulfate肖燕飞1,2,3,冯宗玉1,2,黄莉1,2,3,黄小卫1,2,陈迎迎5,龙志奇1,21. National Engineering Research Center for Rare Earth... of Chemical Engineering,China University of Petroleum,Beijing摘 要:The practice of in-situ leaching of the ion-adsorption type rare earths ore with ammonium sulfate......
Reduction leaching of rare earth from ion-adsorption type rare earths ore with ferrous sulfate肖燕飞1,2,3,冯宗玉1,2,黄莉1,2,3,黄小卫1,2,陈迎迎5,龙志奇1,21. National Engineering Research Center for Rare Earth... of Chemical Engineering,China University of Petroleum,Beijing摘 要:The practice of in-situ leaching of the ion-adsorption type rare earths ore with ammonium sulfate......
Trans. Nonferrous Met. Soc. China 23(2013) 3770-3779 Water leaching kinetics and recovery of potassium salt from sintering dust Guang ZHAN, Zhan-cheng GUO State Key Laboratory of Advanced Metallurgy...-AES, SEM-EDS and XRD to examine the strengthening measures of leaching potassium salt from the sintering dust by water. The results showed that the main component of the sintering dust was iron......
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