摘要
简述了甘蔗蜡的性质、成因、制备过程及用途 ,介绍了实验室考察甘蔗蜡精制脱色的试验情况 ,结果表明采用溶剂萃取与白土精制的组合方法可以大大改善甘蔗蜡的颜色 ,从深棕色蔗蜡原料中得到黄色和暗黄色的精制后蔗蜡产品 ,而采用加氢精制和溶剂萃取的组合方法来处理甘蔗蜡 ,效果不好 ,蜡的性质发生了根本的改变 ,已经不具备蔗蜡特有的性质。
The property,formation ,preparation ,and application of sugarcane wax were described in this paper. The results from decoloring sugarcane wax in laboratory were showed that the combination of solvent extraction with earth refining could improve the color of sugarcane wax, obtaining the yellow or dark yellow sugarcane wax from the nigger-brown feed stock of sugarcane wax. But the integration of hydrofining with solvent extraction which change the property of sugarcane wax did not adapt to the refining of sugarcane wax.
出处
《当代化工》
CAS
2004年第6期337-339,共3页
Contemporary Chemical Industry
关键词
甘蔗蜡
脱色
精制
溶剂
萃取
sugarcane wax
decoloring
refining
solvent
extraction
