| 裂解汽油二段加氢催化剂LY-9802的工业应用 |
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| 引用本文： | 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. |
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| 作者姓名： | 吴杰 王建红 赵显文 王生伟 林宏 瞿朝霞 |
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| 作者单位： | 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 |
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| 摘 要： | 2009年，LY-9802催化剂作为国内一家大型合资石油化工企业的新建裂解汽油加氢装置的首装剂投入使用。运行结果表明，该催化剂第一运行周期为31个月，在入口温度为225～241 ℃、压力为2.67 MPa、进料量为33～48 t/h的条件下，硫含量小于0.2 mg/kg，溴价小于0.1 gBr/100g；经过再生处理后，该催化剂已稳定运转3个月，在入口温度为248 ℃、压力为2.67 MPa、进料量为46 t/h的条件下，硫含量小于0.2 mg/kg，溴价小于0.1 gBr/100g。
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| 关 键 词： | 裂解汽油 加氢催化剂 再生 |
Industrial application of LY-9802 for 2nd stage pyrolysis gasoline hydrogenation |
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| WU Jie,WANG Jianhong,ZHAO Xianwen,WANG Shengwei,LIN Hong,QU Zhaoxia.Industrial application of LY-9802 for 2nd stage pyrolysis gasoline hydrogenation[J].Chemical Industry and Engineering Progress,2012,31(11):2574-2576,2585. |
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| Authors: | WU Jie WANG Jianhong ZHAO Xianwen WANG Shengwei LIN Hong QU Zhaoxia |
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| Affiliation: | 1Petrochina Lanzhou Petrochemical Research Institute，Lanzhou 730060，Gansu，China；2Fujian Refining & Petrochemical Company Limited，Quanzhou 362800， Fujian，China；3Petrochina Daqing Petrochemical Company Limited，Daqing 163000， Heilongjiang，China；4Petrochina Sichuan Petrochemical Company Limited，Chendu 611900，Sichuan，China |
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| 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. |
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| Keywords: | pyrolysis gasoline hydrogenation catalyst regeneration |
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