Refining begins with distillation or fractionation of crude oil into individual hydrocarbon groups. The products are directly related to the properties of processed crude oil. These products are then treated and separated through various processes such as extraction, hydrotreating and desulfurization to remove unwanted components and improve product quality. Refining is the separation of crude oil into various fractions or straight fractions by distillation in atmospheric and vacuum columns.
在线咨询
客服热线
官方微信
返回顶部