Sinopec Engineering Incorporation

Sinopec Engineering (group) Co., Ltd.

Longhong Yu

Di Wu

Lei Wu

Na Gao

Mengqi Huang

Shengyang Jiang

Yuwen Ding

Dan Duan

Provided is a method for treating an oil gas, which can realize high-efficiency separation for and recovery of gasoline components, C, C, and Ccomponents. The method first conducts separation of light hydrocarbon components from gasoline components, and then performs subsequent treatment on a stream rich in the light hydrocarbon components, during which it is no longer necessary to use gasoline to circularly absorb liquefied gas components, which significantly reduces the amount of gasoline to be circulated and reduces energy consumption throughout the separation process. Besides, in this method, impurities, such as HS and mercaptans, in the stream rich in the light hydrocarbon components are removed first before the separation for the components. This ensures that impurities will not be carried to a downstream light hydrocarbon recovery section, thus avoiding corrosion issues caused by hydrogen sulfide in the light hydrocarbon recovery section.

Method and device for treating oil gas

Growing community of inventors

Beijing, China

Longhong Yu