【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。更多还原

【Abstract】 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.更多还原