下喷射自吸吸收在氯化生产废气处理工艺中的应用  

APPLICATION OF THE SELF-ASPIRATED JET ABSORPTION IN THE TREATMENT PROCESS OF CHLORINATION WASTE GAS

作　　者：石秀春[1] 庄云龙[1] 

机构地区：[1]上海大学环境科学与工程系,上海200072

出　　处：《环境工程》2001年第1期34-35,共2页Environmental Engineering

摘　　要：介绍了喷射自吸吸收在氯化生产废气处理中的应用。采用喷射泵代替引风机 ,与降膜吸收器串联 ,克服了淹塔、负压低的弊端 ,提高了氯化氢吸收率 ;回收次品盐酸浓度达 31%。The application of the self aspirated jet absorption in the treatment process of waste gas from the chlorination was introduced in this paper. An ejector pump instead of an induced fan was connected in series with a falling\|film absorber could overcome drowning tower and low negative pressure,and could increase the absorptivity of hydrogen chloride.The concentration of hydrogen chloride could reach 31%.

关 键 词：喷射泵 降膜吸收器 氯化氢 吸收 氯化废气处理 

分 类 号：X703.1[环境科学与工程—环境工程]