摘要
介绍了利用氨碱法纯碱生产排放废液制备高纯特白硅灰石粉工艺及其应用,样品硅灰石含量≥98.0%、白度≥95、粒度100%<45μm。
The technology of preparing high purity wollastonite powder with sodium carbonate waste liquid and its applications were introduced. The wollastonite content of sample wollastonite was 98.0%, whiteness≥95, and its particle size 100%〈45μm.
出处
《化工矿物与加工》
CAS
北大核心
2005年第12期9-11,共3页
Industrial Minerals & Processing
关键词
纯碱废液
硅灰石
制备
应用
sodium carbonate waste liquid
wollastonite
preparation
application
