Review of Recent Research on Coke Gasification in a Blast Furnace with Elevated Hydrogen Levels and Determination of the Coke’s Postreactive Strength CSR 2. Laboratory Research on Coke Gasification in the Presence of H2 and H2O
O. V. Golubev, P. I. Chernousov, S. V. Myasoedov, A. V. Karataeva
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Abstract
The injection of hydrogen-bearing additives, which markedly decrease coke consumption, calls for refinement of the equations describing chemical reactions in the blast furnace. In the last few decades, many researchers have studied the reaction of coke with atmospheres containing H2 and H2O. Tube furnaces are used for the laboratory study of such processes. As a rule, such systems permit automated gas supply, weighing of the samples, and determination of the exhaust gas composition in a gas analyzer. Analysis of the results indicates that, at the same temperature, the gasification of the carbon in coke is more intense in reactions with H2O than with CO2.
期刊介绍：
The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.
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