浅谈微晶吸附深度净化焦炉煤气工艺技术  

Brief introduction of deep purification of COG by microcrystalline adsorption technology

作　　者：钟继生 Zhong Jisheng(Hegang Xuangang Coking Plant,Xuanhua 075100,China)

机构地区：[1]河钢集团张宣科技能源公司,宣化075100

出　　处：《燃料与化工》2024年第3期43-45,共3页Fuel & Chemical Processes

摘　　要：为了满足氢冶炼直接还原铁所需焦炉煤气质量指标,在A S湿法脱硫和铁基非水相离子液深度脱硫工艺后,采用微晶材料高效吸附精脱硫工艺技术深度净化焦炉煤气,脱除煤气中的H2S、有机硫、苯及其他芳烃、焦油、萘等杂质,最终达到氢冶炼生产工艺要求。In order to meet the quality requirements of coke oven gas for hydrogen-based iron-marking DRI,after AS wet desulfurization and iron-based non-aqueous ionic liquid deep desulfurization processes,fine desulfurization by microcrystalline adsorption technology is used for further purification of coke oven gas,and removal of impurities such as H_(2)S,organic sulfur,benzol,aromatics,tar and naphthalene from the gas,and finally meet the requirements of hydrogen-base d iron-marking production.

关 键 词：微晶材料 高效吸附 深度净化 焦炉煤气 氢冶炼 

分 类 号：X784[环境科学与工程—环境工程]