硫酸亚铁和硫磺、硫铁矿混合制酸技术的应用和进展  

Application and Development of Making Sulfuric Acid from Mixed Iron Sulfate,Sulfur and Pyrite

作　　者：张运德[1] 刘轶[1] 钟文卓 

机构地区：[1]四川省化工设计院,四川成都610015

出　　处：《硫磷设计与粉体工程》2015年第4期1-4,共4页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：介绍了近年来国内硫酸亚铁掺烧制酸装置的状况,针对与硫酸法钛白粉生产配套的硫酸装置,重点介绍了两者之间能量流、物质流的相互耦合及增大掺烧量的措施。The development of sulfuric acid plant with mixed iron sulfate feed in recent years in China is outlined.For the sulfuric acid plant for the sulfuric acid process titanium dioxide production＇ the intercoupling of the energy flow and mass flow of both is highlighted＇ as well as measures to increased the mixed volume.

关 键 词：硫酸法钛白粉生产 硫酸亚铁 废酸 硫酸生产 循环经济 

分 类 号：TQ111.16[化学工程—无机化工]