A new process was proposed to saponify the crude lanolin in alkaliaqueous solution with the addition of ethanol and then to separate the product by converting the sodium soap into calcium soap.
以粗羊毛脂为原料,提出了一条羊毛脂在碱水溶液中添加助剂乙醇皂化及其用钙皂转化来分离产物的工艺路线。
A new process was proposed to saponify the crude lanolin in alkaliaqueous solution with the addition of ethanol and then to separate the product by converting the sodium soap into calcium soap.
以粗羊毛脂为原料,提出了一条羊毛脂在碱水溶液中添加助剂乙醇皂化及其用钙皂转化来分离产物的工艺路线。
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