环己烷氧化废碱液的回收利用  

Recycle of Waste Alkali Liquor in Cyclohexane Oxidation

作　　者：胡湘群[1] 王良芥[1] 罗和安[1] 

机构地区：[1]湘潭大学化工学院,湖南湘潭411105

出　　处：《化工环保》2003年第6期349-351,共3页Environmental Protection of Chemical Industry

基　　金：湖南省环保局资助项目 (2 0 0 1.5 - 2 0 0 2 .12 )

摘　　要：介绍了一种从环己烷氧化废碱液中回收高价值有机酸的新方法。用氢氧化钠碱熔处理废碱液中的羟基己酸及其聚合物 ,可使废碱液中己二酸的质量分数由 3.18%提高到8.74 % 。A new process for recovering valuable organic acids from waste alkali liquor in cyclohexane oxidation is introduced.The mass fraction of adipic acid in waste alkali liquor can be increased from 3.18% to 8.74% by alkaline fusion of hydroxycaproic acid and its derivatives with sodium hydrate.The process is characterized by good environmental and economic benefits.

关 键 词：环己烷 氧化 废水处理 碱熔 羟基己酸 己二酸 回收 

分 类 号：X783.03[环境科学与工程—环境工程]