The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite

doi:10.1002/jccs.201900412

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite
	Yun, Hongfei; Meng, Jiale; Li, Guixian; Dong, Peng
刊名	JOURNAL OF THE CHINESE CHEMICAL SOCIETY
	2020-02-18
卷号	67 期号:8 页码:1423-1430
关键词	benzene methylation lattice imperfections MOR toluene
ISSN号	0009-4536
DOI	10.1002/jccs.201900412
英文摘要	Mordenite (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.
资助项目	Science and Technology Support Project of Gansu Province[1604GKCD026]
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000514070200001
状态	已发表
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/64249]
专题	石油化工学院
通讯作者	Li, Guixian
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China
推荐引用方式 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,2020,67(8):1423-1430.
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,67(8),1423-1430.
MLA	Yun, Hongfei,et al."The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite".JOURNAL OF THE CHINESE CHEMICAL SOCIETY 67.8(2020):1423-1430.