变压吸附应用于糖厂锅炉烟道气CO_2提纯的研究  

Applying Pressure Swing Adsorption to CO_2 Purification of Boiler Flue Gas in Sugar Refinery

作　　者：黄世钊[1] 陈红华[1] 袁荣华[1] 周锡文 李小良[1] 罗孝丰[1] 

机构地区：[1]广西大学化学化工学院 [2]广西来宾永鑫糖业有限公司

出　　处：《化工机械》2013年第5期658-661,共4页Chemical Engineering & Machinery

基　　金：广西科技成果推广与产业化示范项目(桂科产1099051)

摘　　要：对变压吸附系统将糖厂锅炉烟道气低浓度CO2提纯并应用于亚硫酸法澄清工艺进行阐述和分析。把系统浓缩的CO2送至蔗糖澄清工段进行饱充,可减少糖浆澄清的硫、磷用量,降低糖品杂质含量、提高糖品质量,减轻环境污染。Purifying CO2 of low concentration flue gas in sugar refinery and applying it to sulphitation process were analyzed to show that,transferring the concentrated CO2 to the sugar defecation section for saturation can reduce both sulfuric acid and phosphorus consumption in syrup＇s defecation and the impurities in sugar so as to improve the sugar quality and prevent environmental pollution.

关 键 词：锅炉 变压吸附 烟道气 CO2 提纯 

分 类 号：TQ054[化学工程]