摘要
介绍了由环己烷氧化液酸洗水中回收副产的己二酸的方法,主要分析了溶剂萃取法、氧化法、皂化-酯化法的特点及其存在的缺点,指出今后应着重开发新型的己二酸萃取剂,寻求环保型的化学回收方法,并加强对酸洗水新型氧化剂的研究。
Physical and chemical methbds for recoverying adipic acid from the acidic washing water were reviewed. The features and disadvantages of extraction, oxidation, saponification esterification were analyzed. The development of new type extracting solvent for adipic acid, the environmental friendly methods of recovery and the new type oxidants for the acidic washing water was emphasized.
出处
《精细石油化工》
CAS
CSCD
北大核心
2006年第2期56-59,共4页
Speciality Petrochemicals
关键词
己二酸
酸洗水
环己烷
回收
adipic acid
acidic washing water
cyclohexane
recovery