从松节油中高效分离α-蒎烯  

High Effect Separation of α-Pinene from Turpentine

作　　者：罗志刚[1] 余林梁[1] 周强[1] 陈敏[1] 陈实[1] 陈玉芬[1] 王平[1] 

机构地区：[1]华南农业大学,广州510642

出　　处：《广东化工》2003年第4期61-63,47,共4页Guangdong Chemical Industry

摘　　要：设计出一种从松节油中高效分离α-蒎烯的蒸馏-分馏工艺,对工艺条件进行了优化研究,产物经气相色谱-质谱联用测定、红外光谱结构表征,确证为α-蒎烯,纯度为98.76％,收率达到72.92％。Adistillation - fractionation technology is designed lor the high effect separation of a - pinene from turpentine and technological conditions are selected. The product is determined by GC - MS and IR, purity is 98. 76% , rate of recovery can achieve 72. 92% .

关 键 词：松节油 高效分离 Α-蒎烯 蒸馏-分馏工艺 工艺条件 气相色谱-质谱联用 

分 类 号：TQ231.3[化学工程—有机化工]