The Two-Stage Process of Thermochemical Processing of Lignin in a Fixed Bed. 1. Technological Scheme of the Installation. Methods for Calculating Pyrolysis Gas Composition

被引：0
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作者：
B. B. Rokhman
V. G. Vyfatnyuk
机构：
[1] Institute of Heat and Power Technologies of the National Academy of Sciences of Ukraine,
来源：
Journal of Engineering Physics and Thermophysics | 2023年 / 96卷
关键词：
synthetic gas; pyrolysis; gasification; coke–ash particles; biomass; coke-ash particles; retort; volatile substances;
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摘要：
A method is proposed for the thermochemical processing of biomass (lignin) meant for the use of one reactor for the production of two synthetic gases dissimilar in composition and calorific value: low-calorie (1800–2000 kcal/nm3) and medium-calorie (~ 4000 kcal/nm3) with a low resin content. Two methods for calculating the composition of pyrolysis gas have been developed. Various variants of the operation of installation in cyclic and quasi-stationary modes are considered, taking into account unique technical solutions for supplying coke–ash residue from the pyrolyzer to the gasifier.
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页码：492 / 497
页数：5
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