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Cooperative effect between copper species and oxygen vacancy in CeZrCuO catalysts for carbon monoxide

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1524-1536 doi: 10.1007/s11705-021-2106-2

Abstract: performance of Ce0.7−xZrxCu0.3O2 for COCatalytic CO oxidation tests indicated that the oxygen vacancy and the reducible copper species werethe adsorption and activation sites of O2 and CO, respectively, and the cooperative effectsbetween them accounted for the high CO oxidation activity.oxidation, with full CO conversion obtained at 110 °C.

Keywords： Ce–Zr–Cu–O     CO oxidation     reducible copper species     oxygen vacancy     cooperative effect    

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Performance and kinetics of iron-based oxygen carriers reduced by carbon monoxide for chemical looping

Xiuning HUA,Wei WANG,Feng WANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1130-1138 doi: 10.1007/s11783-015-0821-y

Abstract: Chemical looping combustion is a promising technology for energy conversion due to its low-carbon, high-efficiencyThe mechanism and kinetics of CO reduction on iron-based oxygen carriers namely pure Fe O and Fe OFe O /Al O showed better reactivity over bare Fe O toward CO reduction.

Keywords： chemical looping combustion     iron-based oxygen carriers     reduction kinetics     carbon monoxide     statistics    

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Catalytic oxidation of carbon monoxide, toluene, and ethyl acetate over the

Zhidan Fu, Lisha Liu, Yong Song, Qing Ye, Shuiyuan Cheng, Tianfang Kang, Hongxing Dai

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 185-196 doi: 10.1007/s11705-017-1631-5

Abstract: The effect of Pd loading on the catalytic oxidation of carbon monoxide, toluene, and ethyl acetate over25, 240 and 160 °C, and the temperature for 90% conversion was 55, 285 and 200 °C for oxidation of CO

Keywords： cryptomelane-type manganese oxide octahedral molecular sieve     oxygen mobility     reducibility     carbon monoxide    

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Emission components characteristics of a bi-fuel vehicle at idling condition

Sameh M. METWALLEY, Shawki A. ABOUEL-SEOUD, Abdelfattah M. FARAHAT

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 322-329 doi: 10.1007/s11708-011-0158-6

Abstract: The results indicate that the CNG shows low air index and lower emissions of carbon monoxide (CO), carbondioxide (CO ), and total hydrocarbon (THC) compared to gasoline.

Keywords： road vehicle engine     fuel injection systems     carbon monoxide (CO)     carbon dioxide (CO2)     total    

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Self-sustained catalytic combustion of CO enhanced by micro fluidized bed: stability operation, fluidization

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1709-x

Abstract:

● Catalytic combustion in fluidized bed realizes efficient heat and mass transfer.

Keywords： Self-sustained catalytic combustion     Carbon monoxide     Cu1–xCexOy     Fluidized    

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Numerical study on laminar flame speed of natural gas-carbon monoxide-air mixtures

Chen DONG, Qulan ZHOU, Qinxin ZHAO, Tongmo XU, Shi’en HUI

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 411-416 doi: 10.1007/s11705-010-0514-9

Abstract: Laminar flame speeds of natural gas-carbon monoxide-air mixtures are calculated by CHEMKIN II with GRItrend with volumetric fraction of carbon monoxide and an increasing trend with the increase of initialFive stoichiometric natural gas-carbon monoxide-air mixtures are selected to study the detailed chemicalstructure of natural gas-carbon monoxide-air mixtures.with 80% volumetric fraction of carbon monoxide is the largest of the five stoichiometric mixtures.

Keywords： laminar flame speed     numerical study     nonmonotonic increasing trend    

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A coal-fired power plant integrated with biomass co-firing and CO capture for zero carbon emission

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 307-320 doi: 10.1007/s11708-021-0790-8

Abstract: A promising scheme for coal-fired power plants in which biomass co-firing and carbon dioxide capturetechnologies are adopted and the low-temperature waste heat from the CO2 capture process isrecycled to heat the condensed water to achieve zero carbon emission is proposed in this paper.technical route proposed in this paper can indeed achieve zero carbon emission in coal-fired power plantsThis paper may provide reference for promoting the early realization of carbon neutrality in the power

Keywords： coal-fired power plant     biomass co-firing     CO2 capture     zero carbon emission     performance    

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Frontier science and challenges on offshore carbon storage

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1680-6

Abstract:

● The main direct seal up carbon options and challenges are reviewed

Keywords： Offshore carbon storage     Direct CO2 injection     CO2-CH4 replacement     CO2-EOR     CCS hubs     CO2 transport    

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Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production ofsyngas with potential-independent CO/H ratios

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 498-510 doi: 10.1007/s11705-021-2082-6

Abstract: The electrochemical conversion of CO2-H2O into CO-H2 using renewableHerein, a series of N-doped carbon nanotubes encapsulating binary alloy nanoparticles (MxNi-NCNT, M= Fe, Co) were successfully fabricated through the co-pyrolysis of melamine andproduction can be tuned by changing the alloy compositions and modifying the electronic structure of the carbonbiofuels by syngas fermentation, could be realized on Co1Ni-NCNT and Co2Ni-NCNT

Keywords： electrochemical reduction of CO2     syngas     N-doped carbon nanotubes     encapsulated alloynanoparticles     CO/H2 ratio    

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Boron and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2014-2024 doi: 10.1007/s11705-023-2346-4

Abstract: In this work, B and N co-doped porous carbon with micro-mesoporous structures is derived from sodiumThis work can pave the way to design low-cost porous carbon with high-performances for removal of salt

Keywords： capacitance deionization     porous carbon     B/N co-doping     heavy metal ions     water purification    

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Study on variational principles of smoke component concentration with water mist applying

Fang Yudong

Strategic Study of CAE 2014, Volume 16, Issue 8,   Pages 99-105

Abstract: The variational principles of oxygen, carbon dioxide and carbon monoxide concentration is disclosed and

Keywords： Water mist     Oxygen     Carbon monoxide     Carbon dioxide    

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Phosphorus-doped Ni–Co sulfides connected by carbon nanotubes for flexible hybrid supercapacitor

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 491-503 doi: 10.1007/s11705-022-2257-9

Abstract: unsatisfactory performance of low specific capacity, low rate capability, and fast capacity loss exist in Ni–CoMoreover, carbon nanotubes (CNTs) as conductive additives are added to improve the cycle stability andimportantly, the flexible hybrid asymmetric supercapacitor is assembled using P-NCS/C/CNT and activated carbon

Keywords： cobalt nickel sulfide     phosphorus-doping     hybrid supercapacitor     carbon nanotube     density functional    

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Sulfur and carbon co-doped g-CN microtubes with enhanced photocatalytic H production activity

Frontiers in Energy doi: 10.1007/s11708-023-0899-z

Abstract: Metal-free graphitic carbon nitride (g-C3N4) has captured significant attentionHerein, a novel sulfur–carbon co-doped g-C3N4 (SCCN) hierarchical microtubulesMore importantly, co-doping S and C has greatly improved the photocatalytic performance of graphiticcarbon nitride, optimized the band gap structure and enhanced the photogenerated carrier splitting.

Keywords： carbon nitride     photocatalysis     hydrogen production    

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Review on the applications of Tropospheric Emissions Spectrometer to air-quality research: Perspectives for China

Yuxuan WANG, Yuqiang ZHANG, Jiming HAO,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 12-19 doi: 10.1007/s11783-010-0012-9

Abstract: in July 2004 is the first satellite instrument to provide simultaneous retrievals of ozone (O) and carbonmonoxide (CO) throughout the Earth’s lower atmosphere.This paper briefly reviews the TES instrument, the retrieval of O and CO profiles, and the validationThe applications of TES O and CO products include mapping the vertical and horizontal distribution ofTES retrievals of O and CO offer an important new source of satellite data over China with good spatial

Keywords： Tropospheric Emissions Spectrometer (TES)     ozone     carbon monoxide     China    

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Experimental and DFT insights into nitrogen and sulfur co-doped carbon nanotubes for effective desulfurization

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1397-3

Abstract:

• Synthesis of NS-CNTS is used in a high desulfurization performance.

Keywords： Dibenzothiophene (DBT)     Tertiary methyl mercaptan     Adsorption     Carbon nano tube (CNT)     Desulfurization    

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Title Author Date Type Operation

Cooperative effect between copper species and oxygen vacancy in CeZrCuO catalysts for carbon monoxide

Journal Article

Performance and kinetics of iron-based oxygen carriers reduced by carbon monoxide for chemical looping

Xiuning HUA,Wei WANG,Feng WANG

Journal Article

Catalytic oxidation of carbon monoxide, toluene, and ethyl acetate over the

Zhidan Fu, Lisha Liu, Yong Song, Qing Ye, Shuiyuan Cheng, Tianfang Kang, Hongxing Dai

Journal Article

Emission components characteristics of a bi-fuel vehicle at idling condition

Sameh M. METWALLEY, Shawki A. ABOUEL-SEOUD, Abdelfattah M. FARAHAT

Journal Article

Self-sustained catalytic combustion of CO enhanced by micro fluidized bed: stability operation, fluidization

Journal Article

Numerical study on laminar flame speed of natural gas-carbon monoxide-air mixtures

Chen DONG, Qulan ZHOU, Qinxin ZHAO, Tongmo XU, Shi’en HUI

Journal Article

A coal-fired power plant integrated with biomass co-firing and CO capture for zero carbon emission

Journal Article

Frontier science and challenges on offshore carbon storage

Journal Article

Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production ofsyngas with potential-independent CO/H ratios

Journal Article

Boron and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization

Journal Article

Study on variational principles of smoke component concentration with water mist applying

Fang Yudong

Journal Article

Phosphorus-doped Ni–Co sulfides connected by carbon nanotubes for flexible hybrid supercapacitor

Journal Article

Sulfur and carbon co-doped g-CN microtubes with enhanced photocatalytic H production activity

Journal Article

Review on the applications of Tropospheric Emissions Spectrometer to air-quality research: Perspectives for China

Yuxuan WANG, Yuqiang ZHANG, Jiming HAO,

Journal Article

Experimental and DFT insights into nitrogen and sulfur co-doped carbon nanotubes for effective desulfurization

Journal Article