干混法制取氧化铁及其脱硫性能的研究  

Study on the Preparation of Iron Oxide by Dry-mixing Method and Its Desulfurization Performance

作　　者：田亚赛[1] 孙国军[1] 兴虹[1] 刘海军[1] 

机构地区：[1]辽宁科技学院生物医药与化学工程学院,辽宁本溪117004

出　　处：《辽宁科技学院学报》2010年第4期12-13,共2页Journal of Liaoning Institute of Science and Technology

基　　金：本溪市科技局项目(220006);辽宁科技学院教改项目(0812AS03)

摘　　要：以硫酸亚铁、氢氧化钙为原料,用干混法制取了氧化铁。该方法简单易行,亚铁的氧化率达到95%以上,产物中的氧化铁脱硫、再生性能好,初始硫容达到21%,经二次再生,总硫容达到53.3%,可作为生产脱硫剂的基本原料。Iron oxide has been produced by dry mixing method using ferrous sulphate and calcium hydroxide.This method is easy to operate,the oxidation rate of ferrous is more than 95%.The resulted iron oxide has better desulfurization and regeneration performance.The initial desulfurization capacity is 21%,and after regeneration,total desulfurization capacity is 53.3%.so,the product may be used as raw material of desulfurizer.

关 键 词：干混法 氧化铁 脱硫 

分 类 号：TQ028[化学工程]