摘要
阐述了以联碱废液和水玻璃为原料制取工业白炭黑的新工艺。通过对工艺条件的讨论，得出了最佳工艺条件，为该工艺的实施提供了理论依据。同时对其发展前景作了分析。
New technology for preparating industrial precipitated SiO2 from sodium silicate and waste liquid of soda production (combined process) is introduced. The technological condi- tions are discussed and the optimum conditions are deter- mined. The prospect of the method is also analyzed.
出处
《无机盐工业》
CAS
1998年第4期36-37,共2页
Inorganic Chemicals Industry
关键词
白炭黑
水玻璃
联合制碱
废水处理
工艺
waste liquid of soda production (combined process )
precipitated SiO2
sodium silicate
