Chemistry of the gasification of carbonaceous raw material

Pavlo Saik, Roman Dychkovskyi, Vasyl Lozynskyi, Volodymyr Falshtynskyi, Edgar Caseres Cabana, Leonid Hrytsenko

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

The paper represents the studies of the process of carbonaceous raw material gasification. The initial material is represented by bituminous coal of grade H with the carbon (C) content of 79.2-85.3 %. Experimental studies have been used to substantiate the parameters of combustible generator gases (СО, Н2, СН4) output depending on the temperature of a reduction zone of the reaction channel and gas flow velocity along its length. It has been identified that the volume of the raw material input to be used for gasification process changes in direct proportion depending on the amount of burnt-out carbon and blow velocity. The gasification is intensified in terms of equal concentration of oxygen and carbon in the reaction channel of an underground gas generator. The gasification rate is stipulated by the intensity of chemical reactions, which depend immediately on the modes of blow mixture supply. Moreover, they depend directly on the intensity of oxygen supply to the coal mass and removal of the gasification products.

Idioma originalInglés
Título de la publicación alojadaActual Challenges in Materials Science and Processing Technologies II
EditoresOleg Bazaluk, Gennadiy Pivnyak, Roman Dychkovskyi, Vasyl Lozynskyi, Pavlo Saik, Daria Pilova
EditorialTrans Tech Publications Ltd
Páginas67-78
Número de páginas12
ISBN (versión impresa)9783035718836
DOI
EstadoPublicada - 2021
EventoScientific and Practical Event of the National Contact Point “Secure, Clean and Efficient Energy”, 2020 - Dnipro, Ucrania
Duración: 9 nov. 202011 nov. 2020

Serie de la publicación

NombreMaterials Science Forum
Volumen1045 MSF
ISSN (versión impresa)0255-5476
ISSN (versión digital)1662-9752

Conferencia

ConferenciaScientific and Practical Event of the National Contact Point “Secure, Clean and Efficient Energy”, 2020
País/TerritorioUcrania
CiudadDnipro
Período9/11/2011/11/20

Nota bibliográfica

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© 2021 Trans Tech Publications Ltd, Switzerland.

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