H酸清洁生产工艺改进  

Review on Process Improvements of Clean Production of H-acid

作　　者：孟明扬[1] 徐广峰 马瑛[1] 王玉灿[1] 刘东[1] 高嘉新[1] 杨文东[1] 

机构地区：[1]沈阳化工研究院有限公司,沈阳110021 [2]衡水市环境科学研究院,衡水053000

出　　处：《染料与染色》2014年第3期47-49,58,共4页Dyestuffs and Coloration

摘　　要：本文阐述了H酸生产现状,分析了H酸旧生产工艺的缺点,提出了新的工艺。通过新旧工艺的对比,认为双胺法是一条生产H酸的清洁工艺路线。Production status of H-acid was given. The disadvantages of original process were analyzed and a new process ＂Diaminemethod＂was suggested. By comparing the processes,it was pointed out that Diamine-method was a clean process for H-acid.

关 键 词：H酸 清洁生产 工艺改进 双胺法 

分 类 号：TQ612.6[化学工程—精细化工]