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J. Cent. South Univ. (2012) 19: 2307-2315 DOI: 10.1007/s11771-012-1276-y Separation of sulfide lead-zinc-silver ore under low alkalinity condition SUN Wei(孙伟), SU Jian-fang(苏建芳), ZHANG Gang(张刚), HU...-zinc-silver sulfide; low alkalinity; new flotation reagents; lead-zinc separation; silver recovery 1 Introduction As an important mineral resource of nonferrous metals, lead-zinc ore plays an important......
Phase-field simulation of phase separation in Ni75AlxV25-x alloy with elastic stress LI Yong-sheng(李永胜), CHEN Zheng(陈 铮), LU Yan-li(卢艳丽), WANG Yong-xin(王永欣) State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China Received 28 July 2006; accepted 15 September 2006 Abstract: The phase separation in Ni75AlxV25-x alloys......
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410083, China) Abstract: A novel process was developed to treat the high-aluminum limonite ores. Al-Fe separation from a high-aluminum limonite ore with total iron grade of 48.92% and Al2O3 content of 8.16% (mass fraction) was studied by reduction roasting with addition of sodium salt followed by magnetic-separation. The results show that metallic iron powder with total iron grade of 91.00......
The Quality Specifications of Mischmetal Wire and Rod and the Method of Adding Rare Earth in Steel鞠远峰,左生华,林勤,刘爱生,王群,林东晖摘 要:TheQualitySpecificationsofMischmetalWireandRodandtheMethodofAddingRareEarthinSteel¥JuYuan-Feng;ZuoSheng-Hua(HubeiCrystalineSi...关键词:......
A review on yttrium solvent extraction chemistry and separation process李德谦State Key Lab of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, CAS摘 要:separation process containing the development course and new separation process.关键词:......
A review on yttrium solvent extraction chemistry and separation process李德谦State Key Lab of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, CAS摘 要:separation process containing the development course and new separation process.关键词:......
Solvent impregnated resin prepared using task-specific ionic liquids for rare earth separation CHEN Ji1,MA Jiutong2,JI Yang1,SUN Xiaoqi1 (1.State Key Laboratory of Rare Earth Resource Utilization...) was studied for rare earth (RE) separation. Adsorption ability of the SIR was indicated to be obviously higher than that prepared by [A336][NO_3] because of the functional anion of [A336][CA-100]. Adsorption......
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