| ZSM-5/MCM-48复合分子筛基催化剂上甲醇制汽油反应工艺条件的研究 |
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| 引用本文： | 李建青,焦雪静,狄佐星,宋建军,杨成,吴晋沪. ZSM-5/MCM-48复合分子筛基催化剂上甲醇制汽油反应工艺条件的研究[J]. 石油化工, 2012, 41(6): 630-632 |
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| 作者姓名： | 李建青 焦雪静 狄佐星 宋建军 杨成 吴晋沪 |
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| 作者单位： | 中国科学院青岛生物能源与过程研究所生物燃料重点实验室,山东青岛,266101 |
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| 基金项目： | 国家科技支撑计划项目，中国科学院科研装备研制项目，中国科学院对外合作重点项目，山东省泰山学者岗位项目 |
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| 摘 要： | <正>甲醇转化为烃类液体燃料和化学品是当前替代石油技术研究的热点之一。早期由Mobil公司首先以提其出独了特甲的醇孔制道汽结油构(在MMTTG)G反技应术。中Z表S现M-出5良分好子筛的催化性能[1],但其强酸性导致油相产物中的芳烃含
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| 关 键 词： | ZSM-5/MCM-48复合分子筛基催化剂 甲醇制汽油 液体燃料 |
Study on the Reaction Conditions of Methanol to Gasoline on ZSM-5/MCM-48 Based Catalyst |
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| Li Jianqing , Jiao Xuejing , Di Zuoxing , Song Jianjun , Yang Cheng , Wu Jinhu. Study on the Reaction Conditions of Methanol to Gasoline on ZSM-5/MCM-48 Based Catalyst[J]. Petrochemical Technology, 2012, 41(6): 630-632 |
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| Authors: | Li Jianqing Jiao Xuejing Di Zuoxing Song Jianjun Yang Cheng Wu Jinhu |
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| Affiliation: | (Key Laboratory of Biofuels,Qingdao Institute of Bioenergy and Bioprocess Technology,Chinese Academy of Sciences, Qingdao Shandong 266101,China) |
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| Abstract: | The effects of reaction temperature,pressure and WHSV on the performance of ZSM-5/MCM-48 composite molecular sieve catalyst in methanol to gasoline(MTG) process were investigated,and was compared to ZSM-5 catalyst.It was found that the ZSM-5/MCM-48 catalyst was excellent for MTG,the content of aromatics in the liquid products was lowered effectively,and especially the durene content was reduced to 2%(w) or less.Under the appropriate reaction conditions:380-400 ℃,0.5 MPa and WHSV 2 h-1,the conversion of methanol,the yield of C5+,the mass fraction of aromatics and the mass fraction of durene in the liquid products were 99.3%,33.7%,44.3% and 1.7%,respectively. |
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| Keywords: | ZSM-5/MCM-48 composite molecular sieve methanol to gasoline liquid fuel |
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