正浮选工艺矿物粒度对氯化钾分布的影响

INORGANICCHEMICALSINDUSTRY ›› 2014, Vol. 46 ›› Issue (12): 38-.

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Effect of granularity on KCl distribution in flotation process

Xie Bingjun1，Ji Lü1，Chen Gaoqi1，Sun Jinhe2，Jia Yongzhong2

1.Mangya Xingyuan Potash Co.，Ltd.，Golmud 816000，China；2.Qinghai Institute of Salt Lakes，Chinese Academy of Sciences

Online:2014-12-10 Published:2014-12-08

Abstract

Abstract: The distribution of KCl in carnallite with various particle sizes and effect of granularity on flotation process were studied.The results showed that the enrichment of KCl in different granularities was not observed.The yield of flotation concentrate and recovery of KCl both increased with reduction of particle size of carnallite samples.The yield and impurity （NaCl） of flotation concentrate were focused on 0.15 mm granularity.

Key words: KCl distribution, carnallite, granularity, grinding, flotation

XIE Bing-Jun, JI Lv, CHEN Gao-Qi, SUN Jin-He, JIA Yong-Zhong. Effect of granularity on KCl distribution in flotation process[J]. INORGANICCHEMICALSINDUSTRY, 2014, 46(12): 38-.

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