气相旋流-液相射流净化器用于脱除HCl  

Removal of HCl by Gas Cyclone-Liquid Jet Purifier

作　　者：毛卫岗 马良[2] MAO Wei-gang;MA Liang(Tianhua Chemical Machinery and Automation Institute Co.,Ltd.;College of Mechanical and Power Engineering,East China University of Science and Technology)

机构地区：[1]天华化工机械及自动化研究设计院有限公司 [2]华东理工大学机械与动力工程学院

出　　处：《化工机械》2021年第5期648-651,763,共5页Chemical Engineering & Machinery

摘　　要：找出了一种低成本、高效率的HCl废气处理方法,以Ca(OH)_(2)、Na_(2)CO_(3)、NaOH溶液和水为吸收剂进行HCl脱除研究,对气相旋流-液相射流净化器脱除HCl气体的效果和可行性进行研究,考察了各种工艺参数对HCl气体吸收率的影响,结果表明,无论使用何种吸收剂,该设备的HCl吸收率均在95.0%以上,最高可达99.9%,吸收效果远超各类塔设备。For purpose of finding a low-cost and efficient method to remove HCl,Ca(OH)_(2),Na_(2)CO_(3),NaOH solution and water were adopted as absorbents to investigate cyclone-liquid jet purifier’s feasibility and effect in removing HCl,including the influences of various parameters on the removal rate of HCI.The results show that,the HCl gas absorption rate can be above 95.0%,up to 99.9%at most no matter what absorbent will be used.The absorption effect outperforms the columns of the same kind.

关 键 词：气相旋流-液相射流净化器 HCL气体 吸收率 

分 类 号：TQ051.8[化学工程]