Kinetics of thermochemical conversion of the lignite coal in steam flow

被引：3

作者：

Kozlov, Alexander ^{[1
]}

机构：

[1] Russian Acad Sci, Kutateladze Inst Thermophys, Siberian Branch, Academician Lavrentyev Ave 1, Novosibirsk 630090, Russia

来源：

INNOVATIVE SOLUTIONS FOR ENERGY TRANSITIONS | 2019年 / 158卷

基金：

俄罗斯科学基金会;

关键词：

lignite coal; thermal analysis; kinetics; Ar/H2O; SOLID FUELS; GASIFICATION;

D O I：

10.1016/j.egypro.2019.01.158

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Thermal analysis was applied to determine the kinetic coefficients of the processes that occur in the gasifier. To this end the conditions for such processes to run were simulated in the furnace of thermal analysis under strict kinetic control. The kinetic coefficients of the stages of thermochemical conversion of solid fuels using the NETZSCH Thermokinetics software package are determined. The effect of the steam content in the gas composition during the thermochemical conversion of lignite coal is established. Depending on the steam content in the composition of the gas, competition of mechanisms of interaction of carbon char with steam is shown. (C) 2019 The Authors. Published by Elsevier Ltd.

引用

页码：2210 / 2214

页数：5