摘要
从我国铝土矿以一水硬铝石矿为主的特点 ,分析铝土矿的化学成分、矿物组成以及硅、钛等矿物在溶出加热过程的行为。本文以中州铝厂选矿拜耳法为例 ,论述一水硬铝石矿采用“双流法”
The paper analyses the chemical composition,mineral composite and the behavior of minerals such as silica and titanium in heating digestion process,based on the fact that diaspore is the main resource of bauxite in China.Taking Bayer Process dressing in Zhongzhou Aluminum Plant as an example,it describes the technology feasibility and economic rationality with double stream process to digest diaspore.
出处
《轻金属》
CSCD
北大核心
2001年第10期12-16,共5页
Light Metals
关键词
双流法
水硬铝石矿
矿物组成
拜耳法溶出
间接加热
氧化铝
double stream process
diaspore
mineral composite
Bayer Process digestion
intermittent heating
