糖厂锅炉烟道气二氧化碳的富集及其在亚硫酸法制糖澄清工艺的应用  

Enrichment and application in sulfurous acid sugaring clarification technique of carbondioxide from boiler flue gas in cane sugar mill

作　　者：董毅宏[1] 黄世钊[1] 何华柱 袁荣华[1] 周锡文 赵强 

机构地区：[1]广西大学化学化工学院,广西南宁530004 [2]广西永鑫华糖集团有限公司,广西南宁530021

出　　处：《广西大学学报（自然科学版）》2009年第5期631-634,共4页Journal of Guangxi University（Natural Science Edition）

基　　金：2009年第一批千亿元产业和重点产业发展资金技术改造项目计划中的企业技术改造项目(桂经投资[2009]132号)

摘　　要：首次利用变压吸附法从甘蔗糖厂锅炉烟道气中富集二氧化碳并将其应用于亚硫酸法制糖澄清工艺。结果表明,采用本工艺,并结合上浮清净技术,使糖厂色值≤100 IU的优一级白砂糖产量同比07/08榨季提高25.35个百分点,色值≤120 IU的优一级白砂糖产量同比07/08榨季提高55.69个百分点,二氧化硫含量≤10mg/Kg的一级白砂糖产量同比07/08榨季提高69.56个百分点,混浊度≤40MAU的一级白砂糖产量同比07/08榨季提高55.23个百分点。The carbondioxide from boiler flue gas in cane sugar mill was enriched by first using Pressure Swing Adsorption （PSA） and apply it to sulfurous acid sugaring clarification technique. This technique was adopted and ascension detergent technology was combined, the crop of white granulated sugar of excellent first-level of sugar chromatic value ≤ 100IU was raised 25.35 percentage point comparing 07/08 exmpression season, the crop of white granulated sugar of excellent first-level of sugar chromatic value ≤ 120IU was raised 55.69 percentage point comparing 07/08 exmpression season,the crop of white granulated sugar of first-level of salfurdioxide content ≤10mg/Kg was raised 69. 56 percentage point comparing 07/08 exmpression season, the crop of white granulated sugar of first-level of cloudiness ≤40MAU was raised 55.23 percentage point comparing 07/08 exmpression season.

关 键 词：锅炉烟道气 二氧化碳 富集 变压吸附 制糖澄清工艺 

分 类 号：X701[环境科学与工程—环境工程]