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Conversion of MeOH and Toluene into Styrene and Ethylbenzene Using Composite Catalysts Containing MeOH Dehydrogenation Components
Han, Qiao1,2,3,4; Li, Peidong1,2,3,4; Zhang, Yanfei1,2,3,4; Lu, Peng1; Xu, Li1; Guo, Hongchen3,4; Xu, Lei1
Corresponding AuthorXu, Lei(leixu@dicp.ac.cn)
Keyworddehydrogenation side-chain alkylation coupling reaction composite catalysts heterogeneous catalysis
Source PublicationCHEMCATCHEM
2019-03-20
ISSN1867-3880
DOI10.1002/cctc.201801648
Volume11Issue:6Pages:1610-1614
Funding ProjectNational Natural Science Foundation of China[21506202]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordSIDE-CHAIN ALKYLATION ; SELECTIVE CONVERSION ; LOWER OLEFINS ; METHANOL ; FORMALDEHYDE ; ZEOLITE ; SYNGAS ; CESIUM ; BORON ; OXIDE
AbstractA new strategy, the coupling of methanol dehydrogenation and side-chain alkylation of toluene, to realize highly effective conversion of methanol and toluene into styrene and ethylbenzene was proposed. A series of composite catalysts were designed by combining CsX with numerous catalysts reported to be effective for methanol dehydrogenation to formaldehyde. The studies of side-chain alkylation of toluene with methanol over these composite catalysts indicated that the introduction of methanol dehydrogenation components could universally improve the yield of styrene and ethylbenzene in side-chain alkylation of toluene with methanol. And the introduction of some methanol dehydrogenation components, i.e. sodium borate (Na2B4O7) and CuO/SiO2, could even double the yield of styrene and ethylbenzene. Furthermore, the influence of the mass ratio of different components and the spatial arrangement of different active sites on composite catalysts was investigated in detail.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS IDWOS:000463960000008
PublisherWILEY-V C H VERLAG GMBH
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Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165639
Collection中国科学院大连化学物理研究所
Corresponding AuthorXu, Lei
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Dalian Univ Technol, Dept Catalyt Chem & Engn, Dalian 116012, Peoples R China
4.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
Recommended Citation
GB/T 7714
Han, Qiao,Li, Peidong,Zhang, Yanfei,et al. Conversion of MeOH and Toluene into Styrene and Ethylbenzene Using Composite Catalysts Containing MeOH Dehydrogenation Components[J]. CHEMCATCHEM,2019,11(6):1610-1614.
APA Han, Qiao.,Li, Peidong.,Zhang, Yanfei.,Lu, Peng.,Xu, Li.,...&Xu, Lei.(2019).Conversion of MeOH and Toluene into Styrene and Ethylbenzene Using Composite Catalysts Containing MeOH Dehydrogenation Components.CHEMCATCHEM,11(6),1610-1614.
MLA Han, Qiao,et al."Conversion of MeOH and Toluene into Styrene and Ethylbenzene Using Composite Catalysts Containing MeOH Dehydrogenation Components".CHEMCATCHEM 11.6(2019):1610-1614.
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