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.
出处
《化工机械》
CAS
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)
关键词
锅炉
变压吸附
烟道气
CO2
提纯
boiler
pressure swing adsorption
flue gases
carbon dioxide
purification
