The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite
Yun, Hongfei; Meng, Jiale; Li, Guixian; Dong, Peng
2020-02-18
Source PublicationJOURNAL OF THE CHINESE CHEMICAL SOCIETY
ISSN0009-4536
AbstractMordenite (MOR) has demonstrated potential as a catalyst for alkylation due to high variability, intrinsic porosity, and outstanding stability. However, the contact probability of benzene and methanol has been limited by typical layered structures of MOR and there is no connection between layers. Here, we report the preparedness of H-MOR via a sequential post-treatment method based on a commercial MOR. H-MOR sample had appeared lattice imperfections inferred from characterization means. The samples were tested with benezene methylation reaction. Results show that the high conversion of benzene and the high selectivity of toluene were obtained from the miracle role of lattice imperfections in the H-MOR sample. Sequentially, based on the study of all catalyst structure and physical properties, a plausible reaction mechanism for the selectivity of the desired toluene was proposed.
Keywordbenzene methylation lattice imperfections MOR toluene
DOI10.1002/jccs.201900412
Indexed BySCI
Language英语
Funding ProjectScience and Technology Support Project of Gansu Province[1604GKCD026]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000514070200001
PublisherWILEY-V C H VERLAG GMBH
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64249
Collection石油化工学院
Corresponding AuthorLi, Guixian
AffiliationLanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China
First Author AffilicationColl Petrochem Engn
Corresponding Author AffilicationColl Petrochem Engn
First Signature AffilicationColl Petrochem Engn
Recommended Citation
GB/T 7714
Yun, Hongfei,Meng, Jiale,Li, Guixian,et al. The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite[J]. JOURNAL OF THE CHINESE CHEMICAL SOCIETY,2020.
APA Yun, Hongfei,Meng, Jiale,Li, Guixian,&Dong, Peng.(2020).The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite.JOURNAL OF THE CHINESE CHEMICAL SOCIETY.
MLA Yun, Hongfei,et al."The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite".JOURNAL OF THE CHINESE CHEMICAL SOCIETY (2020).
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