Enhancement of the utilization of methanol in the alkylation of benzene with methanol over 3-aminopropyltriethoxysilane modified HZSM-5 | |
Dong, Peng1,2; Zhang, Yongfu1; Li, Zeyu3; Yong, Hongfei1; Li, Guixian1; Ji, Dong1 | |
刊名 | CATALYSIS COMMUNICATIONS |
2019-04 | |
卷号 | 123页码:6-10 |
关键词 | Alkylation of benzene Utilization of methanol Zeta potential Optimal amount of acid Rougher surface |
ISSN号 | 1566-7367 |
DOI | 10.1016/j.catcom.2019.01.023 |
英文摘要 | Normally, higher conversion of benzene represented higher utilization rate of methanol. Given these problems, we have modified HZSM-5 with 3-aminopropyltriethoxysilane (AMEO) and the physical-chemistry properties of the catalysts were characterized by XRD, Zeta potential, Contact Angle Measurement, SEM, NH3-TPD and EDS. Meanwhile, the influence of AMEO addition on the catalytic performance of HZSM-5 for the alkylation of benzene with methanol was researched. Results show that HZSM-5 treated with AMEO, not only the selectivity of target product and the utilization of methanol for the alkylation of benzene with methanol were improved, but also the amount of coke was significant reduced. |
资助项目 | Science and Technology Support Project of Gansu Province[1604GKCD026] ; Science and Technology Support Project of Gansu Province[2016GS09293] |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000463124300002 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/31998] |
专题 | 石油化工学院 |
通讯作者 | Li, Guixian; Ji, Dong |
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, Sch Chem Engn, Lanzhou 730050, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Dong, Peng,Zhang, Yongfu,Li, Zeyu,et al. Enhancement of the utilization of methanol in the alkylation of benzene with methanol over 3-aminopropyltriethoxysilane modified HZSM-5[J]. CATALYSIS COMMUNICATIONS,2019,123:6-10. |
APA | Dong, Peng,Zhang, Yongfu,Li, Zeyu,Yong, Hongfei,Li, Guixian,&Ji, Dong.(2019).Enhancement of the utilization of methanol in the alkylation of benzene with methanol over 3-aminopropyltriethoxysilane modified HZSM-5.CATALYSIS COMMUNICATIONS,123,6-10. |
MLA | Dong, Peng,et al."Enhancement of the utilization of methanol in the alkylation of benzene with methanol over 3-aminopropyltriethoxysilane modified HZSM-5".CATALYSIS COMMUNICATIONS 123(2019):6-10. |
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