对孟烷制备工艺改进  

Improvment on Preparation of p-Menthane

作　　者：唐亚贤[1] 张运明[1] 张淑琼[1] 

机构地区：[1]广西大学2421信箱,广西南宁530004

出　　处：《广西化工》1999年第3期50-52,共3页Guangxi Chemical Industry

摘　　要：采用气质联用仪，微机图谱自动检索对不同来源的双戊烯的化学组成进行了分析。实施分阶段控制反应条件，用雷尼镍催化，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级的要求。Dipentene of different origin were analysed by GC-MC and computer autometic request mass spectrum.By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

关 键 词：双戊烯 对孟烷 催化加氢 制备 工艺 

分 类 号：TQ221.22[化学工程—有机化工]