| 渣油加氢失活催化剂有效利用的新途径 |
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| 引用本文： | 张斌,;邓潇,;黎臣麟.渣油加氢失活催化剂有效利用的新途径[J].当代化工,2014(7):1191-1194. |
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| 作者姓名： | 张斌 ;邓潇 ;黎臣麟 |
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| 作者单位： | [1]四川石化有限责任公司,四川成都611930; [2]中国石油工程公司西南分公司,四川成都610041 |
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| 摘 要： | 论述了将渣油加氢失活催化剂制备成加氢型和非加氢型新催化剂的工艺和方法,着重探讨了钒含量较高的失活催化剂加工为新型渣油加氢催化剂的方法和思路,并对渣油加氢过程中钒的作用机理进行归纳。
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| 关 键 词： | 渣油加氢 失活催化剂 加氢脱金属 加氢脱硫 |
New Approaches of Utilization of Spent Residue Hydrotreating Catalysts |
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| Affiliation: | ZHANG Bin, DENG Xiao, LI Chen-lin ( 1. PetroChina Sichuan Petrochemical Company Limited, Sichuan Chengdu 611930, China; 2. China Petroleum Engineering Co., Ltd. Southwest Company, Sichuna Chengdu 610041, China) |
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| Abstract: | Processes and methods of preparing new residue catalysts from spent residue hydrotreating catalysts were discussed. In this paper, new catalysts were divided into hydroprocessing and non-hydroprocessing types. More attention had been paid to the approaches of processing spent catalysts with high banadium content to new hydroprocessing catalysts. At last, the reaction mechanism of vanadium in residue hydrotreating process was also concluded. |
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| Keywords: | Residue hydrotreating Spent catalyst Hydrodemetallization Hydrodesulfurization |
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