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Title: Influence of phase transformations and heat and mass exchange on the course of the processes of pyrolysis of single high-ash-coal particles at elevated pressures

Abstract

A comparative analysis of equilibrium and nonequilibrium models for calculation of the rates of phase transitions (evaporation and condensation) of pyrolysis products and the influence of convective heat and mass exchange with inert ash particles and the gas flow in pyrolysis of single particles of high-ash bituminous coals in the operation of technological units with a circulating fluidized bed under pressure is made.

Authors:
 [1]
  1. National Academy of Sciences and Ministry of Fuel and Power of Ukraine, Kiev (Ukraine). Institute of Coal Power Technologies
Publication Date:
OSTI Identifier:
21240333
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Engineering Physics and Thermophysics (English Translation of Inzhenerno-Fizicheskii Zhurnal); Journal Volume: 80; Journal Issue: 2; Other Information: TN: Translation of Inzhenerno-Fizicheski Zhurnal; 80(1); 127-138 (Mar-Apr 2007); Related Information: Translation of Inzhenerno-Fizicheski Zhurnal; 80(1); 127-138 (Mar-Apr 2007)
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; ASHES; BITUMINOUS COAL; PHASE TRANSFORMATIONS; PYROLYSIS; GAS FLOW; ASH CONTENT; FLUIDIZED BEDS; CIRCULATING SYSTEMS; PYROLYSIS PRODUCTS; PRESSURIZATION; CALCULATION METHODS; HEAT TRANSFER; MASS TRANSFER; EQUILIBRIUM; MATHEMATICAL MODELS; EVAPORATION; VAPOR CONDENSATION

Citation Formats

V.P. Patskov. Influence of phase transformations and heat and mass exchange on the course of the processes of pyrolysis of single high-ash-coal particles at elevated pressures. United States: N. p., 2007. Web. doi:10.1007/s10891-007-0045-5.
V.P. Patskov. Influence of phase transformations and heat and mass exchange on the course of the processes of pyrolysis of single high-ash-coal particles at elevated pressures. United States. doi:10.1007/s10891-007-0045-5.
V.P. Patskov. Thu . "Influence of phase transformations and heat and mass exchange on the course of the processes of pyrolysis of single high-ash-coal particles at elevated pressures". United States. doi:10.1007/s10891-007-0045-5.
@article{osti_21240333,
title = {Influence of phase transformations and heat and mass exchange on the course of the processes of pyrolysis of single high-ash-coal particles at elevated pressures},
author = {V.P. Patskov},
abstractNote = {A comparative analysis of equilibrium and nonequilibrium models for calculation of the rates of phase transitions (evaporation and condensation) of pyrolysis products and the influence of convective heat and mass exchange with inert ash particles and the gas flow in pyrolysis of single particles of high-ash bituminous coals in the operation of technological units with a circulating fluidized bed under pressure is made.},
doi = {10.1007/s10891-007-0045-5},
journal = {Journal of Engineering Physics and Thermophysics (English Translation of Inzhenerno-Fizicheskii Zhurnal)},
number = 2,
volume = 80,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}