摘要
本文结合水盐体系相图,对不纯净钾盐镁矾55℃转化水量和不纯净软钾镁矾55℃洗涤水量进行了研究,经与低温条件(25℃或35℃)转化(洗涤)产品对比发现,不纯净钾盐镁矾转化受温度影响较明显,温度对不纯净软钾镁矾洗涤效果影响不大,但温度对转化(洗涤)产品粒径有较大影响,升高温度有助于增大产品粒径。
The transformation water volume for impure kainite at 55 ℃ and the washing water volume for impure picromerite at 55 ℃ were studied based on the phase diagram for salt-water sys- tem. Comparison with products for transformation （washing）at low temperature （25 ℃or 35 ℃） showed that temperature obvi- ously affected transformation of impure kainite and made no great impact on impure picromerite washing effect, but temperature has a great influence on the product particle size of products for transformation（washing）. Higher temperature will help improve the product particle size.
作者
胡莉
马松亮
董广峰
HU Li MA Song-liang DONG Guang-feng(State Development ＆ Investment Xinjiang Lopnur Potash Corporation, Hami Xinjiang 839000,Chin)
出处
《化工矿物与加工》
CAS
北大核心
2016年第10期14-15,46,共3页
Industrial Minerals & Processing
关键词
水盐相图
钾盐镁矾
软钾镁矾
高温
phase diagram of salt-water system
kainitite
picro-merite
high temperature
