DICP OpenIR
Catalytic Hydrogenation of CO2 to Isoparaffins over Fe-Based Multifunctional Catalysts
Wei, Jian1; Yao, Ruwei1,2; Ge, Qjngjie1; Wen, Zhiyong1; Ji, Xuewei1,2; Fang, Chuanyan1; Zhang, Jixin1; Xu, Hengyong1; Sun, Jian1
Corresponding AuthorGe, Qjngjie(geqj@dicp.ac.cn) ; Sun, Jian(sunj@dicp.ac.cn)
KeywordCO2 hydrogenation isoparaffins Bronsted acid sites coke deposition zeolite regeneration multifunctional catalyst
Source PublicationACS CATALYSIS
2018-11-01
ISSN2155-5435
DOI10.1021/acscatal.8b02267
Volume8Issue:11Pages:9958-9967
Funding ProjectNational Natural Science Foundation of China[21773234] ; National Natural Science Foundation of China[21802138] ; National Natural Science Foundation of China[91745107] ; National Natural Science Foundation of China[21503215] ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences[XDA 21090203] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2018214]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordFISCHER-TROPSCH CATALYSTS ; CARBON-NEUTRAL FUELS ; LOWER OLEFINS ; BIFUNCTIONAL CATALYSTS ; SKELETAL ISOMERIZATION ; METHANOL SYNTHESIS ; REACTION-MECHANISM ; ZEOLITE CATALYST ; LIGHT OLEFINS ; LIQUID FUELS
AbstractDirect conversion of CO2 into isoparaffins, ideal clean hydrocarbon fuel components, would be an eco-friendly way of mitigating CO2 emissions and replacing fossil fuels. Herein, we realize a one-step high-yield synthesis of isoparaffins from CO2 hydrogenation, catalyzed by a multifunctional Na Fe3O4/HMCM-22 catalyst. A selectivity of 82% among hydrocarbons was achieved for C4+, hydrocarbons, of which isoparaffins could account for 74%, while CO selectivity was as low as 17% at a CO2 conversion of 26%. The high yield to isoparaffins was derived owing to well matching of three tandem reactions comprising reverse water gas shift, C C coupling and isomerization. Unique pore structure and appropriate Bronsted acid properties of HMCM-22 effectively suppressed aromatization, while promoting isomerization. Coke deposition inside the micropores of HMCM-22 causes the decline of isoparaffin yield without changing the total yield of heavy hydrocarbons. Both the physicochemical properties and catalytic performances of the catalysts could still keep their original levels after several reaction-regeneration cycles, indicating a promising potential application in the future commercialization process of CO2 hydrogenation.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences
WOS IDWOS:000449723900006
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166677
Collection中国科学院大连化学物理研究所
Corresponding AuthorGe, Qjngjie; Sun, Jian
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wei, Jian,Yao, Ruwei,Ge, Qjngjie,et al. Catalytic Hydrogenation of CO2 to Isoparaffins over Fe-Based Multifunctional Catalysts[J]. ACS CATALYSIS,2018,8(11):9958-9967.
APA Wei, Jian.,Yao, Ruwei.,Ge, Qjngjie.,Wen, Zhiyong.,Ji, Xuewei.,...&Sun, Jian.(2018).Catalytic Hydrogenation of CO2 to Isoparaffins over Fe-Based Multifunctional Catalysts.ACS CATALYSIS,8(11),9958-9967.
MLA Wei, Jian,et al."Catalytic Hydrogenation of CO2 to Isoparaffins over Fe-Based Multifunctional Catalysts".ACS CATALYSIS 8.11(2018):9958-9967.
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