A5101846322- Catalytic Processes in Materials Science
- Catalysts for Methane Reforming
- Fluid Dynamics and Heat Transfer
- Catalysis and Hydrodesulfurization Studies
- Catalysis and Oxidation Reactions
- Granular flow and fluidized beds
- Fluid Dynamics Simulations and Interactions
- Iron and Steelmaking Processes
- Thermochemical Biomass Conversion Processes
- Chemical Looping and Thermochemical Processes
- Metallurgical Processes and Thermodynamics
- Heat and Mass Transfer in Porous Media
- Industrial Gas Emission Control
- Electromagnetic Launch and Propulsion Technology
- Surface Modification and Superhydrophobicity
- Fluid Dynamics and Thin Films
- Advanced Measurement and Detection Methods
- Zeolite Catalysis and Synthesis
- Combustion and flame dynamics
- Ammonia Synthesis and Nitrogen Reduction
- High-Velocity Impact and Material Behavior
- Guidance and Control Systems
- Extracellular vesicles in disease
- Phase Change Materials Research
- Recycling and utilization of industrial and municipal waste in materials production
Northeastern University
2016-2025
Sichuan University
2023
West China Hospital of Sichuan University
2023
North Sichuan Medical University
2023
Anhui University of Science and Technology
2022
Nanjing University of Science and Technology
2018
H2O2 is widely used as an oxidant for photocatalytic methane conversion to value-added chemicals over oxide-based photocatalysts under mild conditions, but suffers from low utilization efficiencies. Herein, we report that O2 efficient molecular additive enhance the efficiency of by suppressing adsorption on oxides and consequent photogenerated holes-mediated dissociation into O2. In anatase TiO2 nanocrystals predominantly enclosed {001} facets (denoted TiO2{001})-C3N4 composite photocatalyst...
Particle adsorbents have gained significant traction in flue gas desulfurization applications, primarily attributed to their high structural homogeneity and large specific surface area. To address the multifaceted requirements of industrial sectors regarding configurations physicochemical properties particle while promoting sustainable manufacturing practices, this study systematically evaluates critically appraises contemporary advancements desulfurizing agent technologies. The synthesis...
Thermodynamic analysis and experiments of the steam reforming process 1-methylnaphthalene as tar model compound from coke oven gas (COG) were performed in this paper. In thermodynamic analysis, temperature steam/carbon (S/C) ratio rose, hydrogen yield first increased then flattened out yet with completely converted almost no deposition formed. using a Ni/Mg catalyst Ca12Al14O33 carrier, increases S/C decrease methane-equivalent hourly space velocity (GC1HSV), result for production became...
The focus of this paper is on the spreading characteristics liquid sheet formed by jet impinging a circular plane. studied in two parts: film that spreads radially plane, and free after leaving former determines initial thickness velocity latter. Experimental results show that, for plane part, as increases, increases due to loss caused inelastic collision. positively correlated with radius negatively radius. Liquid viscosity slows film, forms boundary layer, thickens film. surface tension...
The free liquid sheet formed by jet impingement often has a certain bending, and this paper focuses on the influence of bending rim dynamics instability. derivations retraction flow trajectory curved show that length reaching equator is same as Taylor–Culick radius representing equilibrium. It inferred stable corresponding to must be less than radius, is, cannot reach position equilibrium alone. Experimental results confirm greater degree farther from radius. In addition retraction, can...
Chemical looping oxidative dehydrogenation of propane (CL-ODHP) is a promising technology for propylene production and offers several advantages over traditional dedicated processes, particularly low energy consumption safety in operation, with their associated economic advantages. In this study, the technical feasibility employing oxygen carriers based on Ga, Mo V CL-ODHP was investigated compared. The were prepared by incipient wet impregnation, physical chemical properties, as well...
The catalytic activities of the Ni‐based catalysts with Ca 12 Al 14 O 33 as carrier for steam reforming tar from coke oven gas were studied. carriers prepared three methods, high temperature roasting (HTR), coprecipitation (CP) and sol−gel (SG), respectively. Compared to catalyst CP, HTR showed stronger peaks NiO well , similar one SG, had obviously higher activity than those CP especially 2 3 carrier, just slightly lower that SG. When calcination was 1350°C (HTR‐1350), strongest highest...
Centrifugal atomisation of liquid or melts using a rotating cup is an efficient process that widely used in many industrial processes, which range from chemical reactors to powder production metallurgy. The theoretical prediction drop particle size desirable for the design atomisers and operating parameters. In this paper, film disintegration by centrifugal was analysed based on wave theory. Two mathematical models were proposed predict maximum unstable growth rate, length, break-up time at...
The stress response of an artillery barrel when fired is principally due to loading from gas pressure and contact force with the projectile. This paper reports a research project in which dynamic model projectile was established order investigate barrel. Calculations propellant pressure, part determined by position moving projectile, were carried out using user-defined subroutines developed abaqus/explicit software. Numerical simulations process examine radial effects pressures. Using this...
Two different preparation methods, viz. incipient impregnation and mechanical mixing, have been used to prepare V-based oxygen carriers with V loadings for chemical looping oxidative dehydrogenation of propane. The effect the method, loading, reaction temperature on performance these measured discussed. It was found that VOx species can be well distributed support when loading is low (5 wt.% 10 wt.%), but they may become aggregated at higher loadings. For a transport capacity carrier,...