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Flotation separation of marmatite from pyrrhotite using DMPS as depressant
SUN Wei(孙 伟), LIU Run-qing(刘润清), CAO Xue-feng(曹学锋), HU Yue-hua(胡岳华)
School of Minerals Processing and Bioengineering... compete in their adsorption on sulfide minerals.
Key words: flotation; marmatite; pyrrhotite; depressant; separation
Process intensification of fine coal separation using two-stage flotation columnGUI Xia-hui(桂夏辉)1, LIU Jiong-tian(刘炯天)2, CAO Yi-jun(曹亦俊)2, CHENG Gan(程敢)3,
ZHANG Hai-jun(张海军)2, WANG Yong-tian(王永田)2(1... as the separation equipment for fine mineral due to its high selectivity. However, this device may be unsuitable for the coarse particle flotation and has high handling ability. A two-stage flotation column......Process intensification of fine coal separation using two-stage flotation column
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来源: 《中南大学学报(英文版)2013年第12期》——GUI Xia-hui(桂夏辉) LIU Jiong-tian(刘炯天) CAO Yi-jun(曹亦俊) CHENG Gan(程敢) ZHANG Hai-jun(张海军) WANG Yong-tian(王永田)
J. Cent. South Univ. (2018) 25: 29-37 DOI: https://doi.org/10.1007/s11771-018-3714-y Separation of azodicarbonamide from surface of diatomite by froth flotation ZHANG Qin(张覃)1, 2, 3, XIE Jun(谢俊)1... of Springer Nature 2018 Abstract: The separation of azodicarbonamide (AC) from the surface of diatomite by froth flotation is investigated in this research. Pure samples of diatomite, AC and 1:1 mixtures......
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FLOTATION SEPARATION OF WOLLASTONITE FROM DIOPSIDE袁继祖,曹明礼,袁楚雄摘 要:<正>The floatabilities of single mineral samples of wollas-tonite and diopside have been studied with addition, of a cationic collector,dodecyoamine hydrochloride (DDA·HCl) , and,modifiers. A mixture oftwo minerals was successfully separated,when DDA·HCl and tannicacid (as depressant......
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Effect of reverse flotation on magnetic separation concentratesS.O. Bada1,2,A.S. Afolabi3,M.J. Makhula1,21. School of Chemical & Metallurgical Engineering, University of the Witwatersrand, P/Bag X3... milling of the ore to <25 μm resulted in a higher magnetic-rich product after magnetic separation. Reverse flotation tests were conducted on the agitated magnetic concentrate feed, and the result......
pyrite,the effect of organic depressant lignosulfonate calcium (LSC) on the flotation separation of chalcopyrite from pyrite was investigated by flotation tests. The depression mechanism was studied... flotation. Flotation separation of a mixture of chalcopyrite and pyrite can be completed to obtain a copper concentrate grade up to 24.73% with a recovery of 80.36%. IR analysis shows that LSC and butyl......