国产精品乱色AV_免费一级做a爱片久久毛片16_日韩在线精品观看视频_国产篇一级黄色_国产中文佬中文网无码av_美女被男人桶爽免费网站_欧美色交五月天丁香综合_日本人妻在线视频一区_麻豆精品免费视频在线观看_高潮内射无码影院

In terms of distillation process, what are the applications of vacuum technology？

Vacuum distillation is an important process in the pharmaceutical and chemical industries, and also widely used in other industries, including beverage and food production. It is also used in crude oil refining: crude oil contains heavy hydrocarbons and light hydrocarbons with different boiling points, requiring two distillation processes. Atmospheric distillation is followed by vacuum distillation to separate heavy hydrocarbons at low temperatures, minimizing thermal cracking and unnecessary by-product generation.

We provide a wide range of steam compatible, non-corrosive vacuum equipments, which are  the ideal choice for distillation process. We also offer ATEX (explosion proof) type products to handle flammable vapors, gases and liquids,

Applications of PRONOTEK vacuum technology in distillation process：

Crude distillation, for separation of hydrocarbons

Solvent recovery, for recovery of solvent in process medium

Vacuum distillation, for pharmaceutical or chemical applications