1,6-己二腈/1,6-己二胺合成技术及产业化进展  

Synthesis technologies of 1,6-adiponitrile/1,6-hexanediamine and their industrialization progresses

作　　者：田保亮[1] 付思贤 唐国旗[1] 张利军[1] 彭晖[1] 王国清[1] TIAN Baoliang;FU Sixian;TANG Guoqi;ZHANG Lijun;PENG Hui;WANG Guoqing(Sinopec Beijing Research Institute of Chemical Industry,Beijing 100013,China)

机构地区：[1]中国石化北京化工研究院,北京100013

出　　处：《石油化工》2023年第3期388-399,共12页Petrochemical Technology

摘　　要：1,6-己二腈/1,6-己二胺合成技术为我国关键技术。综述了国内外合成1,6-己二腈/1,6-己二胺的技术进展,比较了1,4-丁二烯氢氰化法、丙烯腈电解二聚法、1,6-己二酸氨化脱水法和1,6-己二醇氨化法四种合成技术路线,分析了国内外工业现状。国内很多企业布局了1,6-己二腈/1,6-己二胺产业化,多条技术路线研发和产业化齐头并进,但产业水平仍需提高。The synthesis technology of 1,6-adiponitrile/1,6-hexanediamine is the key technology of our country.Herein,the synthesis technologies of 1,6-adiponitrile/1,6-hexanediamine and their development are reviewed at home and abroad.Four technological routes are compared,such as hydrocyanation of 1,4-butadiene,electrolytic dimerization of acrylonitrile,ammoniation and dehydration of 1,6-adipic acid,and ammoniation of 1,6-hexanediol.The statuses of their industrial application at home and abroad are analyzed.Many domestic enterprises have arranged the industrialization of 1,6-adiponitrile/1,6-hexanediamine,and the research and industrialization of multiple technological routes are processing together,but the industrial level still needs to be improved.

关 键 词：1 6-己二胺 1 6-己二腈 1 4-丁二烯 丙烯腈 1 6-己二酸 1 6-己二醇 

分 类 号：TQ226.31[化学工程—有机化工]