简称"蔗蜡",附着于甘蔗表皮的蜡,为制糖工业的副产品,由甘蔗汁的滤渣提取,棕绿色至深褐色的固体,质硬而脆,熔点70-84℃,比重0.96-0.99(15℃),主要成分为十六碳脂肪酸与三十碳脂肪醇或豆甾醇构成的酯,用于制地板蜡,鞋油及复写纸等。
实验以干滤泥为原料提取甘蔗蜡,进而分离制备高级脂肪醇产品。
In this experiment, dry filter mud was taken as raw material to extract sugarcane wax, and higher aliphatic alkanol products were separated from sugarcane wax.
背景:甘蔗蜡作为制糖工业的副产品,在非医药方面已有广泛的用途。
BACKGROUND: as a by-product in sugar industry, sugar cane wax has been widely used in non-medical field.
植物蜡主要是巴西棕榈蜡,小烛树蜡和甘蔗蜡都用作擦亮剂。工业用蜡中约有90%是由石油中回收的。
Plant waxes include carnauba wax candelilla wax and sugarcane wax used in polishes. About90% of the waxes in commerce are recovered by dewaxing petroleum.
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