Question

英语翻译化工生产过程中所处理的原料,中间产物,粗产品几乎都是由若干组分组成的混合物,生产中为了满足存储、运输、加工和使用

Answer 1

Produced in the process of chemical production processing of raw materials, intermediate products, coarse product are almost composed of several components mixture, in production in order to meet the requirements of storage, transportation, processing and use, often to separation of the mixture, obtain relatively pure material. Distillation is the separation of liquid mixtures is one of the most common unit operation, in the chemical, oil refining, petrochemical and other industries widely used.