| 全馏分裂解汽油选择性加氢钯催化剂 |
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| 引用本文： | 李赫,姚文君,黄德华,王宏军,吴美岩,张峰.全馏分裂解汽油选择性加氢钯催化剂[J].石化技术与应用,2010,28(3):215-217. |
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| 作者姓名： | 李赫 姚文君 黄德华 王宏军 吴美岩 张峰 |
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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. 中国石油兰州石化公司,甘肃,兰州,730060 |
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| 摘 要： | 以拟薄水铝石为原料,加入一定量的扩孔剂、金属助剂等,可制备改性氧化铝载体。采用浸渍法制备了钯/氧化铝催化剂。以裂解汽油C5～C9馏分为原料,在温度为60℃,压力为3.0 MPa的条件下,对催化剂的性能进行了评价。结果表明,改性后催化剂对杂质砷、水等有一定的耐受能力。
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| 关 键 词： | 裂解汽油 选择加氢 钯 催化剂 |
Study on palladium-based selective hydrogenation catalyst for fullcut pyrolysis gasoline |
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| Li He,Yao Wenjun,Huang Dehua,Wang Hongjun,Wu Meiyan,Zhang Feng.Study on palladium-based selective hydrogenation catalyst for fullcut pyrolysis gasoline[J].Petrochemical Technology & Application,2010,28(3):215-217. |
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| Authors: | Li He Yao Wenjun Huang Dehua Wang Hongjun Wu Meiyan Zhang Feng |
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| Affiliation: | 1. Lanzhou Petrochemical Research Center, PetroChina, Lanzhou 730060, China ; 2. Lanzhou Petrochemical Company, PetroChina, Lanzhou 730060, China) |
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| Abstract: | Modified alumina carrier was prepared by adding pore - expanding agent and metal assistant. The catalyst Pd/Al2O3 was prepared by the method of impregnation with a modified alumina carrier. The catalyst properties were evaluated with C5 - C9 fraction of pyrolysis gasoline as raw material, under the condition of temperature 60 ℃ , pressure 3. 0 MPa. The results showed that the water and arsenic resistances were enhanced. |
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| Keywords: | pyrolysis gasoline selective hydrogenation palladium catalyst |
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