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A Highly Active NiMoAl Catalyst Prepared by a Solvothermal Method for the Hydrogenation of Methyl Acrylate

文献类型：期刊论文

作者Sun, Taolue1,2; Wang, Gang2,3; Guo, Xinpeng4; Li, Zengxi3; Wang, Erqiang1,2,3; Li, Chunshan2
刊名CATALYSTS
出版日期2022-10-01
卷号12期号:10页码:22
关键词Ni10MoxAl composite metal oxide solvothermal method methyl acrylate hydrogenation Ni species NiAl2O4 phase
DOI10.3390/catal12101118
英文摘要In this study, a series of Ni10MoxAl composite metal oxide (Ni10MoxAl, NiO = 10 wt.%, x = 2.5, 5, 10, 15, 20 wt.%) catalysts with different Mo content were prepared by a solvothermal method using a water-ethanol system. By employing various characterization technologies, it was confirmed that the suitable amount of the Mo element can not only promote the dispersion of the Ni species but also inhibit the formation of the inactive NiAl2O4 phase. Consequently, the hydrogenation activity of the Ni10MoxAl catalysts was affected by the particle size of the active components and the amount of the NiAl2O4 phase. As a result, the Ni10Mo10Al catalyst showed the best catalytic performance on methyl acrylate hydrogenation, and the yield of methyl propionate can be increased from 53.7% to 89.5% at 100 degrees C and 1 MP H-2, compared with the Ni10Mo10/gamma-Al2O3 catalyst prepared by a traditional impregnation method. The stability of the Ni10Mo10Al catalyst was also investigated, and the catalyst can run stably for 23 h. The novel strategy adopted in this article provides a new direction for the preparation of high activity Ni-Mo catalysts.
WOS关键词HYDROTHERMAL SYNTHESIS ; HYDRODEOXYGENATION ; MO ; NANOPARTICLES ; POLYMER ; ALUMINA
资助项目National Natural Science Fund for Distinguished Young Scholars[22025803] ; National Natural Science Foundation of China[22178338] ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences[IAGM-2019-A14] ; Key R&D Plans of Hebei Province[20374002D]
WOS研究方向Chemistry
语种英语
出版者MDPI
WOS记录号WOS:000872461500001
资助机构National Natural Science Fund for Distinguished Young Scholars ; National Natural Science Foundation of China ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences ; Key R&D Plans of Hebei Province
源URL[http://ir.ipe.ac.cn/handle/122111/55227]  
专题中国科学院过程工程研究所
通讯作者Wang, Erqiang; Li, Chunshan
作者单位1.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing Key Lab Ion Liquids Clean Proc, Key Lab Multiphase Complex Syst,Innovat Acad Gree, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China
4.Xiangtan Univ, Sch Chem Engn, Xiangtan 411105, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Taolue,Wang, Gang,Guo, Xinpeng,et al. A Highly Active NiMoAl Catalyst Prepared by a Solvothermal Method for the Hydrogenation of Methyl Acrylate[J]. CATALYSTS,2022,12(10):22.
APA Sun, Taolue,Wang, Gang,Guo, Xinpeng,Li, Zengxi,Wang, Erqiang,&Li, Chunshan.(2022).A Highly Active NiMoAl Catalyst Prepared by a Solvothermal Method for the Hydrogenation of Methyl Acrylate.CATALYSTS,12(10),22.
MLA Sun, Taolue,et al."A Highly Active NiMoAl Catalyst Prepared by a Solvothermal Method for the Hydrogenation of Methyl Acrylate".CATALYSTS 12.10(2022):22.

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来源：过程工程研究所

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