文献类型：期刊文章

作　　者：陈昭琼[1] 童志权[1]

机构地区：[1]湘潭大学化工系,湘潭411105

出　　处：《化工学报》

年　　份：1996

卷　　号：47

期　　号：6

起止页码：758-762

语　　种：中文

收录情况：AJ、BDHX、BDHX1992、CAS、CSCD、CSCD2011_2012、EI、IC、JST、RCCSE、SCOPUS、ZGKJHX、核心刊

摘　　要：The Kya,KLa and η were measuerd in the helical rotating absorber for flue gas desulphurization processes.The results showed that the volumetric mass transfer coefficients were about1～2 orders of magnitude larger than those obtained in packed columns under similar operating conditions and column diameter.The desulphurization efficiencies η for the absorption of SO2 by water were 60%～80%,which are much higher than those for conventional whirlflow plate tower.The higher the rotating speed is,the higher the Ky,KL and η will be.

关 键 词：螺旋型  旋转吸收器  传质系数 烟气 脱硫 精馏

分 类 号：TQ051.81] TQ028