| 裂解汽油一段加氢催化剂Ni-1的工艺研究 |
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| 引用本文： | 方义,邹士应,曾佑富,廖斌,晁会霞.裂解汽油一段加氢催化剂Ni-1的工艺研究[J].炼油技术与工程,2010,40(12):45-48. |
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| 作者姓名： | 方义 邹士应 曾佑富 廖斌 晁会霞 |
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| 作者单位： | 中国石油天然气股份有限公司独山子石化分公司研究院,新疆独山子833600 |
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| 摘 要： | 用镍系催化剂Ni-1在500 mL绝热床试验装置上进行了裂解汽油一段加氢脱双烯烃的工艺试验。结果表明:催化剂最适宜的操作条件为入口起始温度50℃,操作压力2.5～3.0 MPa,新鲜油空速1.5～2.5 h~(-1),氢与新鲜油体积比150～250,原料油稀释比2:1～4:1。催化剂在该操作条件下工业运转了一个周期,产品双烯值均达到不大于2.0 g/(100 g)的指标要求。
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| 关 键 词： | 裂解汽油 一段加氢 镍系催化剂 |
Study on nickel catalysts Ni-1 for one-stage hydrogenation of cracked gasoline |
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| Fang Yi,Zou Shiying,Zeng Youfu,Liao Bin,Chao Huixia.Study on nickel catalysts Ni-1 for one-stage hydrogenation of cracked gasoline[J].Petroleum Refinery Engineering,2010,40(12):45-48. |
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| Authors: | Fang Yi Zou Shiying Zeng Youfu Liao Bin Chao Huixia |
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| Affiliation: | PetroChina Dushanzi Petrochemical Company(Karamay 833600,Xinjiang,China) |
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| Abstract: | The tests on one-stage hydrogenation of cracked gasoline using catalyst Ni-1 were performed on a 500 mL adiabatic bed testing plant.The results demonstrated that the appropriate operating conditions were： 50 T inlet temperature,2.5-3.0 MPa operating pressure,1.5-2.5 h~（-1） space velocity of fresh oil,150-250 volumetric ratio of hydrogen to fresh oil and 2- 1-4：1 feed oil dilution ratio.The catalyst has been operated under these conditions for one operating cycle and diolefins is no greater than 2.0 g/（100 g）. |
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| Keywords: | cracked gasoline one-stage hydrogenation Ni-based catalyst |
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