摘要
针对清洁燃料对汽油烯烃含量和硫含量提出的新要求,洛阳分公司RFCCUI同时试用了阿克苏公司(Akzo)的TOM OPAL878L降烯烃催化剂和RESOLVE-750降硫助剂。工业应用结果表明,TOM OPAL878L催化剂在使汽油烯烃体积分数降低7.7个百分点的同时,轻油收率提高,生焦率降低;RESOLVE-750使汽油中硫质量分数降低10.02％,达到了预期目标。
A more stringent gasoline specification is being put into effect in China , which demands that olefins and sulfur in gasoline be below 35 vol% and 800 ppm , respectively. In order to meet the requirement of the new standard, Sinopec Luoyang Company employed TOM OPAL878L catalyst and RESOLVE-750 additive , manufactured by Akzo, for reducing olefins and sulfur, respectively. Commercial application showed that the olefins was reduced by 7. 7percentage points and sulfur content by 10.02%.
出处
《工业催化》
CAS
2003年第9期9-12,共4页
Industrial Catalysis
关键词
催化裂化
降烯烃催化剂
降硫助剂
汽油
fluid catalytic cracking
olefin-reducing catalyst
sulfur-reducing additive
gasoline
