化工进展2012，Vol.31Issue(11)：2574-2576,2585,4.
裂解汽油二段加氢催化剂LY-9802的工业应用
Industrial application of LY-9802 for 2nd stage pyrolysis gasoline hydrogenation
吴杰 1王建红 2赵显文 3王生伟 4林宏 1瞿朝霞1
作者信息
- 1. 中国石油兰州化工研究中心,甘肃兰州730060
- 2. 福建联合石油化工有限公司,福建泉州362800
- 3. 大庆石化公司化工一厂,黑龙江大庆163000
- 4. 中国石油四川石化有限责任公司,四川成都611900
- 折叠
摘要
Abstract
LY-9802 was applied in a newly built 2nd stage pyrolysis gasoline hydrogenation unit in a large-scale jointly invested petrochemical enterprise.Result showed that the first regeneration cycle was 31 months.Under the inlet temperature of 225-241℃,pressure of 2.67MPa,raw rate of 33-48 t/h,sulfur content of hydrogenation production is less than 0.2mg/kg,BrV is less than 0.1gBr/100g.After regeneration,the catalyst has run stably for 3 month so far.Under the inlet temperature of 248 ℃,pressure of 2.67MPa,raw rate of 46t/h,sulfur content of hydrogenation production is less than 0.2mg/kg,BrV is less than 0.1gBr/100g.关键词
裂解汽油/加氢催化剂/再生Key words
pyrolysis gasoline/hydrogenation catalyst/regeneration分类
能源科技引用本文复制引用
吴杰,王建红,赵显文,王生伟,林宏,瞿朝霞..裂解汽油二段加氢催化剂LY-9802的工业应用[J].化工进展,2012,31(11):2574-2576,2585,4.
