五水偏硅酸钠生产工艺的研究  

Study on Production Process of Sodium Metasilicate Pentahydrate

作　　者：王敬伟 纪发达 WANG Jing-wei;JI Fa-da(Shandong Longgang Silicon Technology Co.,Ltd.,Weifang 261300,China)

机构地区：[1]山东龙港硅业科技有限公司,山东潍坊261300

出　　处：《化工管理》2021年第22期154-155,共2页Chemical Engineering Management

摘　　要：在分析中国国内和国外五水偏硅酸钠生产工艺的基础上,结合现有工艺,以工业废渣、废弃物为原料,制备用于低端产品的五水偏硅酸钠,解决化工废物的排放,实现了废弃资源的再利用,从而减轻了废弃物对环境的污染。Based on the analysis of the production technology of sodium silicate pentahydrate at home and abroad,combined with the existing process,the sodium silicate pentahydrate for low-end products is prepared from industrial waste and waste,which solves the discharge of chemical waste,realizes the reuse of waste resources and reduces the pollution of waste to the environment.

关 键 词：偏硅酸钠 生产工艺 废弃物 

分 类 号：TQ127.2[化学工程—无机化工]