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US08415509B2 Process for producing dichloropropanol from glycerol, the glycerol coming eventually from the conversion of animal fats in the manufacture of biodiesel 失效
从甘油生产二氯丙醇的方法，甘油最终来自生物柴油生产中动物脂肪的转化

Process for producing dichloropropanol from glycerol, the glycerol coming eventually from the conversion of animal fats in the manufacture of biodiesel
摘要：
A process for producing dichloropropanol by subjecting glycerol to a reaction with a chlorinating agent in the presence of a carboxylic acid catalyst to produce dichloropropanol, where the carboxylic acid is selected from mono carboxylic acids containing 5 or 6 carbon atoms, dicarboxylic acids selected from glutaric acid and adipic acid, and poly carboxylic acids selected from tri- and tetra-carboxylic acids.
摘要（中）：

在羧酸催化剂存在下，使甘油与氯化剂反应生成二氯丙醇以制备二氯丙醇的方法，其中羧酸选自含有5或6个碳原子的一元羧酸，二羧酸选自戊二酸 己二酸和选自三羧酸和四羧酸的多羧酸。

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