A5039451346- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Catalysts for Methane Reforming
- Solar Thermal and Photovoltaic Systems
- Geotechnical Engineering and Analysis
- Solar-Powered Water Purification Methods
- Landslides and related hazards
- Grouting, Rheology, and Soil Mechanics
- CO2 Reduction Techniques and Catalysts
- BIM and Construction Integration
- Thermal Radiation and Cooling Technologies
- Construction Project Management and Performance
- Transportation Planning and Optimization
- Oxidative Organic Chemistry Reactions
- Reservoir Engineering and Simulation Methods
- Mesoporous Materials and Catalysis
- Chemical Looping and Thermochemical Processes
- Phase Change Materials Research
- Industrial Gas Emission Control
- Carbon dioxide utilization in catalysis
- Advanced Thermoelectric Materials and Devices
- Electrochemical Analysis and Applications
- Vehicle emissions and performance
- Diamond and Carbon-based Materials Research
- Carbon Dioxide Capture Technologies
Ningbo University
2024
Inner Mongolia University of Science and Technology
2024
The University of Tokyo
2023-2024
Central South University
2022
University of Science and Technology of China
2018-2020
Institute of Engineering Thermophysics
2019
Chinese Academy of Sciences
2019
Southwest Petroleum University
2011-2016
To introduce promotional H2O effects for both CH4 rate and C2 selectivity, the OH radical formation, catalyzed through activation with O2 surface species, was critical modeling selective Mn-K2WO4/SiO2 catalysts. Based on our reported experimental evidence, which demonstrates formation of H2O2 alkali peroxide intermediate, elementary reactions that account OH-mediated pathway were added into microkinetic model. The advanced model adeptly replicated OCM selectivity. data from a low-pressure...
Compared with monometallic metal-organic frameworks (MOFs), the synergistic effect of multiple metals significantly enhances catalytic performance CO
A comprehensive microkinetic mechanism for the oxidative coupling of methane (OCM) was developed by using model La2O3–CeO2 catalyst at industrially relevant conditions up to 0.9 MPa and a gas hourly space velocity (GHSV) ∼650,000 h–1. Langmuir–Hinshelwood (LH)-based surface coupled with gas-phase reactions (KAM 1-GS mechanism). The verified against low-pressure experimental results that minimized reaction exotherms. improved LH mechanism, dividing adsorption steps reactions, provides...
"Beyond catalyst" factors influencing the performance of Cu-based CO2 electroreduction were investigated based on rigorous microkinetic analysis under industrially relevant conditions. Our experimental results indicated that activity and selectivity not unaffected by electrolyte pH changes but significantly influenced operating conditions including pressure temperature. Analyzing kinetic data concerning partial (PCO2) temperature revealed higher PCO2 (≥25 kPa) or reaction (≤333 K) favored CO...
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Due to the special physical properties of shale gas reservoirs, it is necessary adopt unconventional and standardized technologies for its surface engineering construction. In addition, design reservoirs in China faces many difficulties, such as high uncertainty gathering transportation scale, poor adaptability pipe network station layout, difficult matching process equipments, boosting production at late stage. view these problems, construction should follow principles “standardized design,...
Abstract The oxidative coupling of methane (OCM) provides a direct route to transform into higher value products. alkali metal tungstate catalysts have demonstrated high selectivity towards C 2 products, ethane (C H 6 ) and ethylene 4 ). However, the severe sintering SiO support limits reaction rate requiring active site densification compete with unselective gas phase combustion especially at pressure operations. This work studies alkaline earth oxides as supports for K WO maintain...
A comprehensive microkinetic model combining surface-mediated (H-abstraction by adsorbed O*) and OH-mediated homogeneous OH radical) pathways for oxidative coupling of methane (OCM) was developed highly selective alkali metal based catalysts under various pressure conditions. To introduce promotional H2O effects both CH4 rate C2 selectivity, the radical formation, catalyzed through activation with O2 surface species, critical modeling Mn-K2WO4/SiO2 catalysts. The data from a low-pressure...