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Mathematic modulation of a simulation program for a coal and wood counter-current moving bed gasifier, which includes pyrolysis and drying processes and processes alternatives; Modelagem matematica e simulacao em computador de gaseificador de leito fixo contra-corrente para carvoes e biomassa com inclusao de processos de pirolise, secagem e alternativas do processo

Miscellaneous:

Abstract

A new version of a simulation program for coal and wood counter-current fixed bed gasifier has been completed and provides: all the principal information variables of the process throughout the bed as mass flow and composition for 13 gases and 6 solids, temperature of the gas and solid phases, reaction rates of combustion, gasification, pyrolysis and drying processes; composition, mass flow, temperature, combustion enthalpy and other produced gases physical and chemical properties; possibility of process alternatives analysis as volatiles recycling in order to eliminate tar, double withdrawn of gases and combinations. Comparisons between simulation and experimental results are presented. (author). 26 refs., 1 tab
Authors:
Souza Santos, M.L. de [1] 
  1. Instituto de Pesquisas Tecnologicas (IPT), Sao Paulo, SP (Brazil)
Publication Date:
Dec 31, 1984
Product Type:
Miscellaneous
Report Number:
CONF-8410275-
Reference Number:
SCA: 010409; PA: BR-97:0S0201; EDB-97:011844; SN: 97001719574
Resource Relation:
Conference: 3. Brazilian congress of energy, 3. Congresso brasileiro de energia, Rio de Janeiro (Brazil), 8-11 Oct 1984; Other Information: DN: Volume 1 of 5 volumes; PBD: 1984; Related Information: Is Part Of Proceedings of the 3. Brazilian congress on energy. Volume 1; PB: 440 p.; Anais do 3. congresso brasileiro de energia. Volume 1
Subject:
01 COAL, LIGNITE, AND PEAT; MATHEMATICAL MODELS; COMPUTERIZED SIMULATION; FLUIDIZED BED BOILERS; NUMERICAL ANALYSIS; PYROLYSIS; PYROLYSIS PRODUCTS; COAL BURNING APPLIANCES; FLUIDIZED BEDS; DRYERS; COAL; BIOMASS; PACKED BEDS
OSTI ID:
415257
Research Organizations:
Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia
Country of Origin:
Brazil
Language:
Portugese
Other Identifying Numbers:
TRN: BR97S0201
Availability:
Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Submitting Site:
BR
Size:
pp. 281-292
Announcement Date:
Jan 20, 2004

Miscellaneous:

Citation Formats

Souza Santos, M.L. de. Mathematic modulation of a simulation program for a coal and wood counter-current moving bed gasifier, which includes pyrolysis and drying processes and processes alternatives; Modelagem matematica e simulacao em computador de gaseificador de leito fixo contra-corrente para carvoes e biomassa com inclusao de processos de pirolise, secagem e alternativas do processo. Brazil: N. p., 1984. Web.
Souza Santos, M.L. de. Mathematic modulation of a simulation program for a coal and wood counter-current moving bed gasifier, which includes pyrolysis and drying processes and processes alternatives; Modelagem matematica e simulacao em computador de gaseificador de leito fixo contra-corrente para carvoes e biomassa com inclusao de processos de pirolise, secagem e alternativas do processo. Brazil.
Souza Santos, M.L. de. 1984. "Mathematic modulation of a simulation program for a coal and wood counter-current moving bed gasifier, which includes pyrolysis and drying processes and processes alternatives; Modelagem matematica e simulacao em computador de gaseificador de leito fixo contra-corrente para carvoes e biomassa com inclusao de processos de pirolise, secagem e alternativas do processo." Brazil.
@misc{etde_415257,
title = {Mathematic modulation of a simulation program for a coal and wood counter-current moving bed gasifier, which includes pyrolysis and drying processes and processes alternatives; Modelagem matematica e simulacao em computador de gaseificador de leito fixo contra-corrente para carvoes e biomassa com inclusao de processos de pirolise, secagem e alternativas do processo}
author = {Souza Santos, M.L. de}
abstractNote = {A new version of a simulation program for coal and wood counter-current fixed bed gasifier has been completed and provides: all the principal information variables of the process throughout the bed as mass flow and composition for 13 gases and 6 solids, temperature of the gas and solid phases, reaction rates of combustion, gasification, pyrolysis and drying processes; composition, mass flow, temperature, combustion enthalpy and other produced gases physical and chemical properties; possibility of process alternatives analysis as volatiles recycling in order to eliminate tar, double withdrawn of gases and combinations. Comparisons between simulation and experimental results are presented. (author). 26 refs., 1 tab}
place = {Brazil}
year = {1984}
month = {Dec}
}