原油加工过程中硫分布规律分析与探讨  

Analysis Study of Sulfur Distribution in Crude Oil Processing

作　　者：杨书显[1] 

机构地区：[1]中国石油化工股份有限公司洛阳分公司,河南洛阳471012

出　　处：《石油化工腐蚀与防护》2005年第3期30-33,共4页Corrosion & Protection In Petrochemical Industry

摘　　要：目前,催化裂化装置是国内提供车用汽油的主要装置,催化裂化汽油占车用汽油的比例在80%以上。随着国家环保法规的不断完善,对汽车有毒有害气体的排放限制越来越严格。而催化裂化汽油存在的主要问题是硫含量过高。文章探讨了不同原油在催化裂化加工过程中的硫分布情况及其分布规律,从而为制定提高产品质量措施提供理论依据。With the FCC gasoline accounts for 80% of the motor gasoline pool, fluid catalytic cracking unit is the workhorse unit producing motor gasoline in China. With increasing awareness to the environmental protection, the limitation on exhaust emission of cars has become increasingly stringent. Whereas, the FCC gasoline contains a higher amount of sulfur. The sulfur distributions of different crude oils in FCC processing and distribution laws are studied, which serves a theoretical basis for improving gasoline quality.

关 键 词：原油 硫分布 产品质量 

分 类 号：TE621[石油与天然气工程—油气加工工程]