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Modeling an Exothermal Chemical Transformation in a Countercurrent Plug Reactor
Abstract—A mathematical model of an exothermal chemical transformation in a concurrent plug reactor is formulated. A criterion for the independence...
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Steam Conversion of Ethane and Methane–Ethane Mixtures in a Membrane Reactor with a Foil Made of a Pd–Ru Alloy
AbstractThe regularities of steam conversion of ethane and methane–ethane mixtures containing 5, 10, and 15% ethane in a reactor with a membrane in...
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Efficiency of Hydrothermal Organic Waste Processing in a Completely Mixed Flow Reactor
AbstractThis paper examines the treatment efficiency of liquid and solid organic agroindustrial waste in supercritical (SC) conditions. The waste...
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Conversion of Low Caloric Fuels to Synthesis Gas in the Filtration Combustion Mode in a Moving Layer of a Granulated Heat Carrier
AbstractThe possibility of converting low-caloric fuels into synthesis gas by their partial oxidation in a moving porous layer of a granular heat...
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On the Question of the DMF Content in Polyacrylonitrile Fibers Prepared by the Wet Method
The fiber-washing process was analyzed using a simulation to decrease the content of toxic dimethylformamide (DMF) in fiber produced by the wet...
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The Multiplicity and Types of Steady States for a Continuous Stirred-Tank Reactor: a Liquid–Liquid Heterogeneous System
AbstractThe types of the steady states for a continuous stirred-tank reactor are studied depending on the process parameters, in particular, a...
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Modeling Control over the Size and Phase Composition of Submicron Particles of Titanium Dioxide Synthesized in a Flow Plasma-Chemical Reactor
AbstractA mathematical and experimental modeling of the process of synthesis under nonequilibrium conditions of a fine powder of titanium dioxide...
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Catalytic Reactors for Dehydrogenation of Liquid Organic Hydrogen Carriers
AbstractState of the art in the field of the development of catalytic reactors for dehydrogenation of liquid organic hydrogen carriers is analyzed....
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New Solutions in Decarbonization Technology
AbstractIt is shown that the removal of CO 2 from a gas can be implemented in a disk film absorber using water as an absorbent. The proposed...
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Oscillatory Instability of a Plug Flow Reactor: A Heterogeneous Liquid-Liquid System
A mathematical model of the dynamic behavior of a heterogeneous liquid-liquid reaction system in a plug flow reactor is formulated. Numerical...
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Generator of an H2Se–H2 Mixture, Based on Packing with Selenium Reflux. Part 1. Development of the Design and Experimental Study of the Generator
AbstractGenerators of an H 2 Se–H 2 mixture, based on a packing with liquid selenium reflux and addition of selenium from an external source, are...
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Develo** Energy-Efficient Technologies for Obtaining Organic Substances Based on a Comprehensive Study of the Reaction and Separation Constituents
AbstractThis paper presents an analysis of the literature on the complex study of the reaction and separation constituents of technologies for...
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Fusibility of Agricultural Plant Waste Ash under the Conditions of High-Temperature Processing
AbstractAgricultural plant wastes such as wheat straw, rice hulls, and sunflower-seed husks were characterized experimentally. The chemical...
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A New Type of Microtubular Oxygen Permeable Membranes Fabricated by Phase Inversion with the Use of Additive Manufacturing Technologies
AbstractThe characteristics of microtubular oxygen-permeable membranes fabricated with the use of a new method of low-temperature phase inversion are...
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Nitration Reaction Reactor and Operation Technology
Nitration is a unit process in the organic synthesis industry and a process link in the manufacture of certain nitrogen-containing organic compounds,...
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Microtube Membranes for the Selective Synthesis of Oxygen and Hydrogen
Abstract —The results on the gas permeability of oxygen- and hydrogen-permeable microtube membranes are shown. For oxygen-permeable microtube...
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Reaction Kinetics of Hydrogen Combustion
The reaction kinetics of hydrogen combustion was intensively studied already in the first half of the 20th century. The first, second and third...
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A recent review of aviation fuels and sustainable aviation fuels
Aviation fuels are essential for flight transportation. The increasing demand for such fuels threatens the present efforts to mitigate global...
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Chemical and Biochemical Reactors for Controlled Synthesis of Organic and Inorganic Compounds
AbstractState of the art and possibilities of improvement of chemical reactors and bioreactors for the synthesis of organic and inorganic chemicals...
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Energy Efficiency of the Gasification of a Dense Layer of Solid Fuels in the Filter Combustion Mode
AbstractThe energy efficiency of the gasification of various solid fuels in the filtration combustion mode is evaluated. The modes of gasification of...
