高效脱硫剂的技术开发和应用  

Development and Application of High-efficiency Desulfurizers

作　　者：吴朝刚[1] 宋磊[1] 周江虹[1] 刘长青[1] 艾文兵[1] 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2011年第2期2-3,共2页Anhui Metallurgy

摘　　要：马钢利用西门子-奥钢联烧结烟气脱硫技术,该技术需要高达40-45m2/g比表面积的Ca（OH）2,而目前国内常规方法生产的Ca（OH）2比表面积在10m2/g左右。经过长时间的研究和探索,通过三级消化系统以及添加化学药剂生产出高达40~45m2/g比表面积的Ca（OH）2,为良好的脱硫效果提供了保障。Masteel took the lead in China to use Siemens VAI desulfuizing technology for treatment of sinter waste gas.The technology requires Ca（OH）2 having a specific surface area of as high as 40-45 m2/g,while conventionally produced Ca（OH）2 in China only has a specific surface area of 10 m2/g.After long-term research and exploration and through three-level digestion system and chemical agents addition,Ca（OH）2 with a specific surface area of 40-45 m2/g was produced for the first time in the country,ensuring good desulfuizing effect.

关 键 词：节能减排 Ca(OH)2比表面积 药剂 

分 类 号：TQ047[化学工程]