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Mass transfer in gas-liquid slurry reactors [PDF]

, 1993
A critical review is presented on the mass transfer characteristics of gas¿liquid slurry reactors. The recent findings on the influence of the presence of solid particles on the following mass transfer parameters in slurry reactors are discussed ...
Beenackers, A.A.C.M., Swaaij, W.P.M. van
core   +16 more sources

Prospects for the Use of Metal Surfaces Modified by Nanosecond Laser Radiation for Energy Applications

Energies, 2023
Laser technologies for processing metals used as heat exchange surfaces are unrivaled to solve a number of problems in the energy industry. This is explained by the fact that after laser radiation treatment, metal surfaces gain unique surface functional ...
Dmitriy Glushkov, Kristina Paushkina, Andrey Pleshko, Ilya Zykov, Evgeniya Orlova, Dmitriy Feoktistov   +5 more
doaj   +1 more source

Composite Liquid Biofuels for Power Plants and Engines: Review

Energies, 2023
The problems of environmental pollution caused by the operation of power plants and engines motivate researchers to develop new biofuels. The environmental aspect of composite biofuels appears to have great potential because of the carbon neutrality of ...
Genii Kuznetsov, Vadim Dorokhov, Ksenia Vershinina, Susanna Kerimbekova, Daniil Romanov, Ksenia Kartashova   +5 more
doaj   +1 more source

Experimental Research of the Initial Temperature and Additives Effect on the Ignition and Combustion Mechanisms of Composite Liquid Fuel in a High-Temperature Oxidizer

Applied Sciences, 2023
Composite fuel is a promising energy source that allows for solving the problems of waste disposal with energy generation. Such fuel is the most accessible fuel and is cheap in comparison with fossil fuels widely used in industrial thermal power ...
Dmitrii Glushkov, Dmitrii Klepikov, Aleksandr Nigay, Kristina Paushkina, Andrei Pleshko   +4 more
doaj   +1 more source

Combustion Characteristics of Coal-Water Slurry Droplets in High-Temperature Air with the Addition of Syngas

Energies, 2023
An experimental study of the ignition and combustion processes of coal-water slurry (CWS) droplets based on coal enrichment waste in a high-temperature oxidizer at 650–850 °C with a syngas addition was carried out. The fuel slurry was a mixture of finely
Maxim Belonogov, Vadim Dorokhov, Dmitrii Glushkov, Daria Kuznechenkova, Daniil Romanov   +4 more
doaj   +1 more source

Effect of Liquid Properties on the Characteristics of Collisions between Droplets and Solid Particles

Applied Sciences, 2022
The characteristics of the collisions of droplets with solid particles (52,100 steel) were experimentally studied when varying the key liquid properties: viscosity (1–6.3 mPa·s), surface tension (72.69–36.1 mN/m) and interfacial (liquid-liquid) tension ...
Anastasia Islamova, Pavel Tkachenko, Nikita Shlegel, Geniy Kuznetsov   +3 more
doaj   +1 more source

Interaction between Droplets and Particles as Oil–Water Slurry Components

Energies, 2022
The characteristics of the collisions of droplets with the surfaces of particles and substrates of promising oil–water slurry components (oil, water and coal) were experimentally studied.
Anastasia Islamova, Pavel Tkachenko, Kristina Pavlova, Pavel Strizhak   +3 more
doaj   +1 more source

Modeling of a Double Gas Hydrate Particle Ignition

Applied Sciences, 2022
This paper presents the numerical research findings for the conditions and characteristics of methane-propane hydrate particle ignition. The curves of the ignition delay times of a hydrate particle versus its size and ambient temperature were obtained ...
Olga Gaidukova, Sergey Misyura, Dmitrii Razumov, Pavel Strizhak   +3 more
doaj   +1 more source

Slagging Characteristics of a Steam Boiler Furnace with Flare Combustion of Solid Fuel When Switching to Composite Slurry Fuel

Applied Sciences, 2022
Two interconnected mathematical models have been developed to describe slagging of a steam boiler furnace at the macro and micro levels. The macro-level model is implemented in Ansys Fluent.
Dmitrii Glushkov, Kristina Paushkina, Ksenia Vershinina, Olga Vysokomornaya   +3 more
doaj   +1 more source

Enhanced Amitriptyline Degradation by Electrochemical Activation of Peroxydisulfate: Mechanisms of Interfacial Catalysis and Mass Transfer. [PDF]

Molecules
Wen T, Hu F, Yue Y, Li C, He Y, Ding J.
europepmc   +3 more sources