山苍子油蒸馏提取柠檬醛(续)  

The Extraction Method of Distill Citrals Out from Litsea Cubeba (Continued)

作　　者：张素萍[1] 安燕[2] 吕颐康[2] 

机构地区：[1]贵州省化工学校 [2]贵州工业大学,贵州贵阳550003

出　　处：《广州化学》2002年第1期15-21,共7页Guangzhou Chemistry

摘　　要：估算了山苍子油组分的热容,计算了山苍子油组分的蒸发热。对山苍子油蒸馏提取柠檬醛的工艺过程进行热量衡算,给出了原料和能量消耗计算结果。评价了蒸馏法优点,认为该法能耗较低。A method for estimating heat of components of litsea cubeba oil was proposed. Heat capacity and heat of vaporization of components of litsea cubeba oil were calculated. The heat balance of technological process for distill citrals out from litsea cubeba oil has been developed, which shows that the consumptions of the rectifying energy were relatively small.

关 键 词：山苍子油 柠檬醛 精馏 热量衡算 提取 香料 

分 类 号：TQ655[化学工程—精细化工] TQ028.31