A5026452383- Thermochemical Biomass Conversion Processes
- Catalytic Processes in Materials Science
- Industrial Gas Emission Control
- Granular flow and fluidized beds
- Iron and Steelmaking Processes
- Petroleum Processing and Analysis
- Catalysis and Hydrodesulfurization Studies
- Cyclone Separators and Fluid Dynamics
- Coal Properties and Utilization
- Catalysis and Oxidation Reactions
- Bauxite Residue and Utilization
- Hydrocarbon exploration and reservoir analysis
- Catalysts for Methane Reforming
- Chemical Looping and Thermochemical Processes
- Mineral Processing and Grinding
- Thermal and Kinetic Analysis
- Particle Dynamics in Fluid Flows
- Lignin and Wood Chemistry
- Coal Combustion and Slurry Processing
- Combustion and flame dynamics
- Coal and Its By-products
- Fluorine in Organic Chemistry
- Subcritical and Supercritical Water Processes
- Fluid Dynamics and Mixing
- Ammonia Synthesis and Nitrogen Reduction
Qujing Normal University
2025
Institute of Process Engineering
2015-2024
Chinese Academy of Sciences
2003-2022
State Key Laboratory of Multiphase Complex Systems
2022
Chongqing University
2016
Kiryu University
1995-2001
Gunma University
1995-2001
Shanghai Advanced Research Institute
1996
Ni-char catalyst doped with different additives was used to catalytically upgrade coal pyrolysis tar in situ generated a laboratory-scale dual-stage reactor. The including Fe, Mg, Ce, Zr were all beneficial the catalytic activity for cracking. best result of upgrading achieved Ce–Ni-char at Ce-to-Ni molar ratio 0.4. test 500 °C over layer such (20% tested mass) increased light (boiling point <360 °C) yield by 10.1%, and fraction product 75 wt % from 52 %. corresponding increase H C 61.7%....
Explicitly, the fuel gasification process refers to a reaction converting solid into gaseous products, but intrinsically, it involves series of reactions, including pyrolysis, char gasification, tar reforming/cracking, combustible matter combustion, etc. All these reactions are mutually interactive and fully coupled in single reactor (i.e., gasifier) for major commercial technologies. The decoupling (DCG) mentioned this paper is based on separating and, turn, reorganizing at least one...
The thermochemical conversion process of solid fuels is explicitly shown as the processes pyrolysis (including coking and carbonization), gasification, combustion. These actually involve a similar complex reaction network. so-called "decoupling" refers to optimization approach performance through controlling interactions between or among involved individual reactions. Our previous article in Energy & Fuels (2010, 24, 6223–6232) has analyzed how decoupling applies gasification technologies...
Considering oil shale pyrolysis with a solid heat carrier, this article investigated the effect of ash, as bed material for secondary reactions volatile, on final product distribution and quality in laboratory dual-stage fixed reactor. The examined factors included residence time volatile ash temperature (i.e., cracking temperature). Prolonging from 0 to 10 s decreased yield by 31.0% but increased fraction gasoline diesel (boiling point <623 K) 46.4%. A part heavy >773 was cracked increase...