A5013841878- Coal Properties and Utilization
- Aerosol Filtration and Electrostatic Precipitation
- Combustion and Detonation Processes
- Thermochemical Biomass Conversion Processes
- Coal Combustion and Slurry Processing
- Particle Dynamics in Fluid Flows
- Electrospun Nanofibers in Biomedical Applications
- Robotic Path Planning Algorithms
- Aerogels and thermal insulation
- Granular flow and fluidized beds
- Methane Hydrates and Related Phenomena
- Coal and Its By-products
- Fire dynamics and safety research
- Thermal and Kinetic Analysis
- Metal Extraction and Bioleaching
- Cyclone Separators and Fluid Dynamics
- Risk and Safety Analysis
- Optimization and Packing Problems
- Petroleum Processing and Analysis
- Hydrocarbon exploration and reservoir analysis
- Vehicle Routing Optimization Methods
- Advanced Cellulose Research Studies
Anhui University of Science and Technology
2022-2024
Nanjing University of Posts and Telecommunications
2019
Green biosurfactants are emerging as a promising area of research. However, there is limited focus on the adsorption and wetting characteristics coal dust. This study explores effects sophorolipid (SL) microstructure wettability different coalification degree coal. The parameters SL adsorbed dust were measured using surface tensiometer, contact angle analyzer, particle size analyzer. results indicate that has lowest critical tension, leading to 9.25° decrease in for low-rank bituminous...
The natural material pectin was used as the matrix to prepare a dust suppressant. regression model in response grafting ratio established, and optimum modification scheme determined. amount of monomer, initiator, cross-linking agent, reaction temperature 3.20 g, 0.20 0.15 g 92 °C, respectively. Through Fourier transform infrared spectroscopy X-ray photoelectron tests, not only formation product graft copolymerization validated but also wettability significantly improved. surface morphology...
An experimental study on the flow rate and atomization characteristics of a new gas–liquid two-phase nozzle was carried out to use high-concentration respirable dust in workplace high-efficiency sedimentation coal production based technology. The simulation roadway fall large mines constructed, rock produced by fully mechanized mining surfaces chosen as research object. effects humidity capture effect were analyzed study. results demonstrated that: (1) distribution range particle size...
The vehicle routing problem(VRP) plays a key role in the logistics industry which constrains development of industry. In order to improve distribution efficiency and reduce empty driving rate, distance vehicles, transportation costs, this paper studies problem with time window constraints (VRPTW). Firstly, based on costs factors such as freight warehouse resident overtime penalty constructs mathematical model windows considering minimization integrated costs. Then, according model, we design...
Abstract In this work, the high‐pressure methane adsorption/desorption tests were conducted in four coal samples (from low‐rank bituminous to anthracite) under different temperature and pressure conditions reveal mechanism of desorption hysteresis effect deep‐buried seams. The experimental fitting results show that presence free molecules adsorption phase an obvious difference between measured amount with actual capacity. Langmuir, Langmuir–Freundlich (L–F) Dubinin–Astakhov (D–A) models have...