烧结法深度脱硅工艺的改进  

Improvement of Deep Desiliconizing Process in Sintering Section

作　　者：刘淑清[1] 赵培生[1] 邹爱平[1] 郭晋梅[1] 李文化[1] 

机构地区：[1]山西铝厂,山西河津043300

出　　处：《有色冶炼》2001年第6期4-5,23,共3页Non-Ferrous Smelting

摘　　要：针对山西铝厂烧结法精液硅量指数偏低影响碳分分解率及产品质量的现状 ,研究了精液硅量指数达到 10 0 0左右的最佳脱硅工艺条件 ,以此为依据 ,将深度脱硅工艺流程做了改进 。In view of low index of silicon in pregnant in sintering section of Shanxi Aluminum Plant that affected carbon decomposition and product quality, investigation on optimum desiliconizing process conditions with silicon index reached about 1000 was conducted, based on which the deep desiliconizing process has been improved. The paper analyses preliminarily the economic benefits after the improvement.

关 键 词：烧结法 硅量指数 石灰乳 深度脱硅 氧化铝 

分 类 号：TF821[冶金工程—有色金属冶金]