石灰拜耳法工业试验存在问题及措施  

Industrial test existing problems and measures for lime Bayr method

作　　者：牛宏斌[1] 闫旭方 侯炳毅[1] 

机构地区：[1]中国铝业山西分公司,山西河津043300

出　　处：《有色冶金节能》2003年第5期19-20,26,共3页Energy Saving of Nonferrous Metallurgy

摘　　要：　本文结合石灰拜耳法工业试运行情况指出工业试验中存在的主要问题是石灰质量差,溶出机组反应温度低和原矿浆细度超标,针对工业试验中暴露出来的问题提出了相应措施,对石灰拜耳法成功应用于生产实践有一定的指导意义。This paper combined with the condition of lime Bayer method industrial test, the test pointed out that the problem was the lime quality was bad, the digester was temperature too low and crude slurry fineness over target. It was directed against the problems, some valuable measures have been put forward. This paper was guide for same profession.

关 键 词：石灰 拜耳法 高压溶出 细度 温度 

分 类 号：TF821[冶金工程—有色金属冶金]