碱式氯化铝生产工艺改革实践  

Technique Reformation Experiences for Production of Basic Aluminum Chlorides

作　　者：仇振琢[1] 张基辉[2] 

机构地区：[1]山东铝业公司研究院 [2]山东省胜利油田化工厂

出　　处：《环境与开发》1998年第2期24-26,共3页Environment and Exploitation

摘　　要：针对传统碱式氯化铝生产的固液分离难、盐基度低，设备防腐难等问题，改用碳酸铝替代结晶氢氧化铝，并引进铝、钙复合料调适盐基度，实现了易溶、节能、产品盐基度高的目的，使该生产厂ＰＡＣ生产开创新局面．It vies of the difficult separation of solid-liquid, low basicity and difficult apparatus preservation, aluminum carbonate is substituted for crystal alwminum hydroxide. Al-ca compound materials over used to properly adjust the basicity in order to realize the easy solving, saving energy and high basicity of product. So, the factory could create a new situation in producing PAC.

关 键 词：碱式氯化铝 聚合铝 工艺 高分子 絮凝剂 

分 类 号：TQ314.253[化学工程—高聚物工业]