摘要
为降低汽油中硫醇含量 ,以满足国家汽油新标准要求 ,延炼实业集团公司通过对无碱脱臭 Ⅱ型和MERICATSM 工艺的论证比较 ,选择了MERICATSM 纤维膜技术作为催化汽油精制的工艺路线。MERICATSM 纤维膜技术在延炼实业集团公司 0 4Mt/a催化装置应用后 ,结果表明 ,MERICATSM 纤维膜技术工艺简单 ,操作简便、脱硫醇效果明显 ,产品质量稳定 ,运行成本低 ,投资经济 。
In order to reduce Mercaptan content to meet new national quality requirements of gasoline, MERICAT^(SM) fiber film technology is selected for catalyst gasoline refinement in Yan'an Refinery after comparison between Sweetening alkaliless-II and MERICAT^(SM) technique. This technology has been applied in 0.4Mt/a catalyst units of Yan'an Refinery. The results of application show that its technical process is simple, operation is easy, the effect of mercaptan removal is considerable, product quality is stable and capital investment and operation cost are low. It is especially suitable for update of original units.
出处
《天然气与石油》
2004年第4期32-36,共5页
Natural Gas and Oil
关键词
脱臭
硫醇
无碱-Ⅱ
纤维膜
应用
Sweetening
Mercaptan
Alkaliless-II
Fiber film
Application
