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A comparison of the catalytic hydrogenation of 2-amylanthraquinone and 2-ethylanthraquinone over a Pd

Enxian Yuan, Xiangwei Ren, Li Wang, Wentao Zhao

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 177-184 doi: 10.1007/s11705-016-1604-0

Abstract: The hydrogenation of 2-ethylanthraquinone (eAQ), 2- -amylanthraquinone (taAQ) and their mixtures withCompared to eAQ, TaAQ exhibited a significantly slower hydrogenation rate (about half) but had a higherThe hydrogenation of the eAQ/taAQ mixtures had the slowest rates, lowest H O yields and the highest amounts

Keywords： hydrogenation     hydrogen peroxide     anthraquinone     Pd catalyst     AO process    

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Catalytic hydrogenation of insoluble organic matter of CS/Acetone from coal over mesoporous HZSM-5 supported

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1505-1513 doi: 10.1007/s11705-022-2164-0

Abstract: The properties of catalysts were investigated by catalytic hydro-conversion of 2,2′-dinaphthyl etherAccording to the catalytic hydro-conversion results of the model compound, Ni−Ru/HZSM-5 exhibited thebest catalytic performance.Detailed molecular compositions of products from the extraction residue with and without hydrogenationin the product without catalytic treatment.

Keywords： HZSM-5     Ni-based catalyst     catalytic hydrogenation     coal     model compound    

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Boehmite-supported CuO as a catalyst for catalytic transfer hydrogenation of 5-hydroxymethylfurfural

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 415-424 doi: 10.1007/s11705-022-2225-4

Abstract: Herein, we prepared a boehmite-supported copper-oxide catalyst for the selective hydrogenation of 5-hydroxymethylfurfuralinto BHMF via catalytic transfer hydrogenation (CTH).These results will have a positive impact on hydrogenation processes in the biomass industry.

Keywords： biomass     5-hydroxymethylfurfural     2     5-bis(hydroxymethyl)furan     transfer hydrogenation     catalysis    

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Highly uniform Ni particles with phosphorus and adjacent defects catalyze 1,5-dinitronaphthalene hydrogenationwith excellent catalytic performance

Wei Xiong, Susu Zhou, Zeyong Zhao, Fang Hao, Zhihui Cai, Pingle Liu, Hailiang Zhang, Hean Luo

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 998-1007 doi: 10.1007/s11705-020-1994-x

Abstract: (N,P-ACs) by nitrogen and phosphorus doping to load non-noble nickel to catalyze aromatic compound hydrogenationThe Ni/N,P-ACs-900 (prepared at 900 °C) showed promising catalytic activity in liquid-phase 1,5-dinitronaphthalenehydrogenation with a 1,5-diaminonaphthalene yield of 95.8% under the mild condition of 100 °C, whichThese results reveal that the heteroatomic doping on the active carbon shows significant effects in the hydrogenationThese findings could provide a promising route for the rational design of aromatic compound hydrogenation

Keywords： nitrogen and phosphorus doping     non-noble nickel catalyst     aromatic compounds hydrogenation    

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Catalytic reduction for water treatment

Maocong Hu, Yin Liu, Zhenhua Yao, Liping Ma, Xianqin Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 1, doi: 10.1007/s11783-017-0972-0

Abstract: This article reviews the application of catalytic reduction as a progressive approach to treat differenttypes of contaminants in water, which covers hydrodehalogenation for wastewater treatment and hydrogenationCatalyst design for feasible catalytic reactions is considered with a critical analysis of the pertinentFor hydrogenation, hydrogenation of nitrate/nitrite contaminants in water is mainly focused.This review provides key information to our community to apply catalytic reduction approach for water

Keywords： Halogenated compounds     Nitrate/nitrite contaminants     Hydrodechloriantion     Hydrogenation     Wastewater treatment    

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The cooperation effect of Ni and Pt in the hydrogenation of acetic acid

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 3,   Pages 397-407 doi: 10.1007/s11705-021-2076-4

Abstract: The catalytic hydrogenation of carboxylic acid to alcohols is one of the important strategies for theHerein, a series of Ni-doped PtSn catalysts were prepared, characterized and studied in the hydrogenationPt, which promotes the hydrogen adsorption, providing an activated hydrogen-rich environment for the hydrogenationThe cooperation of Pt and Ni significantly promotes the catalytic activity of the hydrogenation of aceticIt provides a meaningful instruction on the catalyst design for the carboxylic acid hydrogenation.

Keywords： acetic acid     ethanol     hydrogenation     Pt     Ni     cooperation effect    

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Microemulsion-mediated hydrothermal synthesis of flower-like MoS

Yuxia Jiang, Donge Wang, Zhendong Pan, Huaijun Ma, Min Li, Jiahe Li, Anda Zheng, Guang Lv, Zhijian Tian

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 32-42 doi: 10.1007/s11705-017-1677-4

Abstract: Their catalytic performance for anthracene hydrogenation was evaluated using a slurry-bed batch reactorThe MoS nanoflowers have high catalytic activities for anthracene hydrogenation.The enhanced hydrogenation activities of MoS nanoflowers can be ascribed to the high exposure of catalytic

Keywords： microemulsion     intercalated MoS2     catalytic hydrogenation     active sites    

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NO hydrogenation to NH over FeCu/TiO catalyst with improved activity

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1973-1985 doi: 10.1007/s11705-023-2364-2

Abstract: Notably, the optimized 10Fe-8Cu/TiO2 catalyst exhibited exceptional catalytic performanceOur findings unequivocally demonstrate that Cu doping enhances the rate-limiting hydrogenation step and

Keywords： NO hydrogenation     synthetic ammonia     10Fe-xCu/TiO2     high selectivity    

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Recent advances in selective acetylene hydrogenation using palladium containing catalysts

Alan J. McCue, James A. Anderson

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 142-153 doi: 10.1007/s11705-015-1516-4

Abstract: Recent advances with Pd containing catalysts for the selective hydrogenation of acetylene are describedThe overview classifies enhancement of catalytic properties for monometallic and bimetallic Pd catalysts

Keywords： acetylene     ethylene     selective hydrogenation     palladium     bimetallic    

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HDS of dibenzothiophenes and hydrogenation of tetralin over a SiO

Qiang Wei, Jinwen Chen, Chaojie Song, Guangchun Li

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 3,   Pages 336-348 doi: 10.1007/s11705-015-1535-1

Abstract: hydrodesulphurization (HDS) of dibenzothiophene (DBT), and 4,6-dimethyl-dibenzothiophene (4,6-DMDBT), and for hydrogenationthrough the direct desulphurization (DDS) pathway whereas that of 4,6-DMDBT occurred mainly through the hydrogenation-desulphurizationAlthough the catalyst showed up to 24% hydrogenation/dehydrogenation conversion of tetralin, it had low

Keywords： hydrodesulphurization (HDS)     hydrogenation     dibenzothiophene (DBT)     4     6-dimethyldibenzothiophene (4     6-DMDBT    

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modification of Ni-Ti as efficient NiZnTi catalysts with both geometric and electronic improvements for hydrogenation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 461-474 doi: 10.1007/s11705-021-2072-8

Abstract: The catalytic hydrogenation of nitroaromatics is an environmentally friendly technology for aniline production, and it is crucial to develop noble-metal-free catalysts that can achieve chemoselective hydrogenationof nitroaromatics hydrogenation.ZnyTi1 (Ni0.5Zn0.5Ti1) shows excellent catalyticThese findings provide a rational strategy for the development of highly active non-noble-metal hydrogenation

Keywords： bimetal strategy     oxygen vacancy     non-noble metal catalyst     hydrogenation     aromatic nitro compounds    

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An investigation of the CHOH and CO selectivity of CO hydrogenation over Cu–Ce–Zr catalysts

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 950-962 doi: 10.1007/s11705-022-2162-2

Abstract: A series of Cu–Ce–Zr catalysts with different Ce contents are applied to the hydrogenation of COAt the CO2 hydrogenation step, a larger number of hydroxyl groups assists in encouraging thefurther hydrogenation of intermediate species to CH3OH and improving the hydrogenation ratethat both monodentate formate and bidentate formate are active intermediate species of CO2 hydrogenation

Keywords： CO2 hydrogenation     Cu–Ce–Zr     hydroxyls     CO/CH3OH selectivity    

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Utilization of waste vanadium-bearing resources in the preparation of rare-earth vanadate catalysts for semi-hydrogenation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1793-1806 doi: 10.1007/s11705-022-2191-x

Abstract: Importantly, we found that rare-earth vanadate catalysts exhibited good activities toward the semi-hydrogenation

Keywords： petrochemical solid wastes     vanadium recovery     resource utilization     nanomaterials     semi-hydrogenation    

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Selective hydrogenation of acetylene over Pd/CeO

Kai Li, Tengteng Lyu, Junyi He, Ben W. L. Jang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 929-936 doi: 10.1007/s11705-019-1912-2

Abstract: Five hundred ppm Pd/CeO catalyst was prepared and evaluated in selective hydrogenation of acetylene

Keywords： selective hydrogenation     acetylene     Pd/CeO2     strong interaction    

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Reconstruction of Cu–ZnO catalyst by organic acid and deactivation mechanism in liquid-phase hydrogenation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1311-1319 doi: 10.1007/s11705-022-2281-9

Abstract: catalyst with improved stability was fabricated by organic acid treatment method for the liquid-phase hydrogenationforms of ZnO took the main responsibility for the deactivation of Cu–ZnO catalysts in the liquid-phase hydrogenationFurthermore, the deactivation mechanism of Cu–ZnO catalysts in liquid-phase diester hydrogenation inresults provided meaningful instructions for designing highly efficient Cu–Zn catalysts for similar ester hydrogenation

Keywords： liquid phase     hydrogenation     Cu–ZnO     deactivation mechanism     1     4-butanediol     diester    

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Title Author Date Type Operation

A comparison of the catalytic hydrogenation of 2-amylanthraquinone and 2-ethylanthraquinone over a Pd

Enxian Yuan, Xiangwei Ren, Li Wang, Wentao Zhao

Journal Article

Catalytic hydrogenation of insoluble organic matter of CS/Acetone from coal over mesoporous HZSM-5 supported

Journal Article

Boehmite-supported CuO as a catalyst for catalytic transfer hydrogenation of 5-hydroxymethylfurfural

Journal Article

Highly uniform Ni particles with phosphorus and adjacent defects catalyze 1,5-dinitronaphthalene hydrogenationwith excellent catalytic performance

Wei Xiong, Susu Zhou, Zeyong Zhao, Fang Hao, Zhihui Cai, Pingle Liu, Hailiang Zhang, Hean Luo

Journal Article

Catalytic reduction for water treatment

Maocong Hu, Yin Liu, Zhenhua Yao, Liping Ma, Xianqin Wang

Journal Article

The cooperation effect of Ni and Pt in the hydrogenation of acetic acid

Journal Article

Microemulsion-mediated hydrothermal synthesis of flower-like MoS

Yuxia Jiang, Donge Wang, Zhendong Pan, Huaijun Ma, Min Li, Jiahe Li, Anda Zheng, Guang Lv, Zhijian Tian

Journal Article

NO hydrogenation to NH over FeCu/TiO catalyst with improved activity

Journal Article

Recent advances in selective acetylene hydrogenation using palladium containing catalysts

Alan J. McCue, James A. Anderson

Journal Article

HDS of dibenzothiophenes and hydrogenation of tetralin over a SiO

Qiang Wei, Jinwen Chen, Chaojie Song, Guangchun Li

Journal Article

modification of Ni-Ti as efficient NiZnTi catalysts with both geometric and electronic improvements for hydrogenation

Journal Article

An investigation of the CHOH and CO selectivity of CO hydrogenation over Cu–Ce–Zr catalysts

Journal Article

Utilization of waste vanadium-bearing resources in the preparation of rare-earth vanadate catalysts for semi-hydrogenation

Journal Article

Selective hydrogenation of acetylene over Pd/CeO

Kai Li, Tengteng Lyu, Junyi He, Ben W. L. Jang

Journal Article

Reconstruction of Cu–ZnO catalyst by organic acid and deactivation mechanism in liquid-phase hydrogenation

Journal Article