Catalytic benzene mono-alkylation over three catalysts: improving activity and selectivity with M-Y catalyst | |
Dong, Peng1,2; Li, Zeyu3; Ji, Dong1; Wang, Xiaorui2; Yun, Hongfei1; Du, Zhisong1; Bian, Jie1; Li, Guixian1 | |
刊名 | JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY |
2018-02 | |
卷号 | 90期号:1-2页码:149-155 |
关键词 | Benzene/methanol mono-alkylation Toluene Lewis/Bronsted acid Synergistic effect Catalyst topology |
ISSN号 | 1388-3127 |
DOI | 10.1007/s10847-017-0771-z |
英文摘要 | Modified Y type catalyst (M-Y) shows great potential for the preparation of toluene attribute to catalyst topology and synergistic effect of Lewis acid and Bronsted acid in the alkylation reaction. However, it still remains a big challenge to build a reaction mechanism. Thereby, based on the study of HZSM-5, H-beta and M-Y catalysts structure and physical properties, a plausible reaction mechanism was proposed. The samples were characterized by X-ray diffraction, N-2 adsorption/desorption, Fourier transform infrared absorption spectra and Pyridine adsorption infrared. The activity of catalysts was tested in benzene alkylation with methanol and was found to be in the following increasing order: Na-Y (no effect) < H-Y << HZSM-5 < H-beta < M-Y. |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000423143300014 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/32812] |
专题 | 石油化工学院 |
作者单位 | 1.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Petrochem Coll Vocat Technol, Lanzhou 730060, Gansu, Peoples R China; 3.Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Dong, Peng,Li, Zeyu,Ji, Dong,et al. Catalytic benzene mono-alkylation over three catalysts: improving activity and selectivity with M-Y catalyst[J]. JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY,2018,90(1-2):149-155. |
APA | Dong, Peng.,Li, Zeyu.,Ji, Dong.,Wang, Xiaorui.,Yun, Hongfei.,...&Li, Guixian.(2018).Catalytic benzene mono-alkylation over three catalysts: improving activity and selectivity with M-Y catalyst.JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY,90(1-2),149-155. |
MLA | Dong, Peng,et al."Catalytic benzene mono-alkylation over three catalysts: improving activity and selectivity with M-Y catalyst".JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY 90.1-2(2018):149-155. |
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