Combustion of the coal-water slurry doped by combustible and non-combustible micro-particles
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.11.062
Abstract: Abstract We present the newest results about thermal properties of the waste-derived coal-water slurry with petrochemicals doped by small amount of aluminium and titanium dioxide powder. The mixture droplets were burned in the hot air… read more here.
Keywords: coal water; non combustible; water slurry;
Interactions of Cr2O3–Al2O3–ZrO2 refractory with slags in an entrained-flow coal-water slurry gasifier
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.09.205
Abstract: Abstract The corroded microstructures of the Cr2O3–Al2O3–ZrO2 refractory brick in an industrial opposed multi-burner (OMB) coal water slurry gasifier were investigated. It was found that the chromite spinel isolation layer rich in iron and magnesium… read more here.
Keywords: al2o3 zro2; coal water; cr2o3 al2o3; zro2 refractory ... See more keywords
Influence of burner geometry on atomization of coal water slurry in an entrained-flow gasifier
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.117088
Abstract: Abstract Based on the bench-scale opposed multi-burner (OMB) coal-water slurry (CWS) entrained-flow gasification platform, the influence of burner geometry on atomization characteristics of the CWS in gasifier is investigated. The visualization imaging system is used… read more here.
Keywords: coal water; burner; atomization; geometry ... See more keywords
Study of sodium lignosulfonate prepare low-rank coal-water slurry: Experiments and simulations
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2020.07.064
Abstract: Abstract The effect of sodium lignosulfonate (SL) as additive on the preparation of low-rank coal-water slurry (LCWS) was studied by experiments and molecular dynamics (MD) simulations. The experimental results show that the appropriate amount of… read more here.
Keywords: rank coal; water; low rank; coal water ... See more keywords
Understanding the adsorption behaviors of naphthalene sulfonate formaldehyde in coal water slurry
Sign Up to like & getrecommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.127245
Abstract: Abstract Naphthalene sulfonate formaldehyde (NSF) has been widely used as a dispersant for coal water slurry (CWS) preparation. However, the adsorption behaviors of NSF on different components were scarcely discussed due to the complex nature… read more here.
Keywords: sulfonate formaldehyde; adsorption; naphthalene sulfonate; coal water ... See more keywords
Mathematical and physical modeling of the coal–water fuel particle ignition with a liquid film on the surface
Sign Up to like & getrecommendations! Published in 2020 at "Energy Reports"
DOI: 10.1016/j.egyr.2020.02.006
Abstract: Abstract The results have been presented of the theoretical and experimental research of the ignition processes of single drops of coal-water coal–water fuel (CWF). Their surface is covered by a water film. The temperature of the… read more here.
Keywords: coal water; water; surface; ignition ... See more keywords
Improvement of atomization characteristics of coal-water slurries
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.120900
Abstract: Abstract Coal-water slurries are promising fuels for thermal power engineering despite some problems associated with their combustion in steam and hot water boilers. One of these problems is formation of sufficiently large (more than 1 mm)… read more here.
Keywords: water; alcohol; fuel; coal water ... See more keywords
The influence of liquid plant additives on the anthropogenic gas emissions from the combustion of coal-water slurries.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2018.06.072
Abstract: At present, coal is considered one of the main components for the production of cheap, high-energy and environmentally attractive slurry fuels. The latter can be produced on the basis of low-grade coal dust or coal… read more here.
Keywords: coal water; plant; combustion; water slurries ... See more keywords
Computational modeling of the combustion of coal water slurries containing petrochemicals
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.02.006
Abstract: Abstract The combustion predictive model was developed based on the results of experiments with coal water slurry and coal water slurry containing petrochemicals. Unlike other known models, it takes into account the effect of liquid… read more here.
Keywords: coal water; water; combustion; containing petrochemicals ... See more keywords
The effect of the addition of TiO2 nanoparticles to coal-water fuel on its thermophysical properties and combustion parameters
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.117220
Abstract: Abstract Coal-water fuel is a promising substitution of conventional fossil fuels for the countries, where clean energy sources like wind, solar, etc. cannot cover energy demand. However, this fuel has a lot of specifics for… read more here.
Keywords: coal water; water fuel; addition; combustion ... See more keywords
Effect of the benzene ring of the dispersant on the rheological characteristics of coal-water slurry: Experiments and theoretical calculations
Sign Up to like & getrecommendations! Published in 2021 at "International journal of mining science and technology"
DOI: 10.1016/j.ijmst.2021.02.001
Abstract: Abstract In this study, low-rank coal-water slurry (LCWS) was prepared using polyoxyethylene dodecylphenol ether (PDPE) and polyoxyethylene lauryl ether (PLE), respectively. A combination of experiments and simulations was used to investigate the pulping properties and… read more here.
Keywords: pdpe ple; benzene ring; water slurry; coal water ... See more keywords