精苯再生酸合成聚合硫酸铁  

Production of Polymeric Ferric Sulfate from Regenerated Acid Produced from Crude Benzol Refining

作　　者：白玉兴[1] 李杨 刘君[1] 辛国璋[2] 吴键 

机构地区：[1]山东建材学院 [2]济南钢铁公司

出　　处：《燃料与化工》1996年第4期206-209,共5页Fuel & Chemical Processes

摘　　要：介绍了利用精苯再生酸合成聚合硫酸铁(PFS)的技术,研究表明,用再生酸代替分析纯硫酸后,不仅可制得质量合格的PFS,而且可降低生产成本和缩短反应时间。The technology for the production of polymeric ferric sulfate from regenerated acid from crude benzol refining is described. The study shows that after the regenerated acid is substituted for analysis pure acid, not only the qualified PFS can be produced, but also the production cost is able to be reduced and reaction time shortened.

关 键 词：苯 再生酸 聚合硫酸铁 粗苯 

分 类 号：TQ268.4[化学工程—有机化工]