ISS脱硫催化剂脱硫性能研究  

Study of Desulfurization Properties of ISS Desulfurizing Catalyst

作　　者：华南平[1] 项裕乔 

机构地区：[1]苏州大学化学化工系,215006 [2]宁波远东化工工程科技公司,315041

出　　处：《化肥工业》2003年第5期14-18,共5页Chemical Fertilizer Industry

摘　　要：ISS脱硫催化剂是一种多元复合型湿式氧化脱硫催化剂 ,以变价金属铁的复合配位络合物为主氧化-还原催化剂 ,配以混和多酚类物质为辅氧化 -还原催化剂 ,再添加其它功能性助剂组成。实验室研究表明 ,在碱性溶液中 ,ISS脱硫催化剂具有催化剂用量少、操作费用低、脱硫效果好、再生速度快、有效硫容高、产品对环境污染小等特点。The ISS desulfurizing catalyst is a multi-component compound wet oxidative desulfurization catalyst, composed of a compound coordination complex of metallic iron of variable valency as the main redox catalyst and mixed polyphenols as the auxiliary redox catalyst, with the addition of other functional aids. A laboratory study shows that the ISS desulfurizing catalyst has the advantages of small quantity of catalyst used, low operating cost, good desulfurization results, rapid regeneration, high available sulfur capacity, and environmetally sound product.

关 键 词：ISS脱硫催化剂 脱硫性能 湿式氧化法 脱硫效果 再生速度 分离 

分 类 号：TQ028[化学工程]