摘要
中国石油庆阳石化分公司液化石油气精制装置采用了纤维液膜脱硫技术,脱硫前液化石油气总硫6 000 mg／m3以上,经精制脱硫后总硫降到40 mg/m3以下。与常规工艺技术相比,该技术具有工艺流程简单、操作简便、产品质量稳定、适用性强、操作费用低等特点。
In LPG sweetening unit in PetroChina Qingyang Petrochemical Company, fiber liquid film technology has been applied, which has reduced the total sulfur in LPG to less than 40 mg/m^3 from over 6 000 mg/m^3. As compared with conventional process, the fiber-film desulfurization technology process, easy in operation, good in product quality and low in operating cost.
出处
《炼油技术与工程》
CAS
北大核心
2007年第2期22-23,共2页
Petroleum Refinery Engineering
关键词
纤维液膜
液化石油气
脱硫
碱洗
fiber liquid film, LPG, desulfurization, caustic washing simple
