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Criteria for selection of dolomites and catalysts for tar elimination from biomass gasification gas. Kinetic constants

Abstract

Calcined dolomites and commercial steam reforming catalysts are used downstream biomass gasifiers for hot catalytic raw gas cleaning. To further compare these solids under a rigorous basis, a reaction network and a kinetic model are presented. The apparent kinetic constant for the tar reduction is here proposed as a basis of comparison. Tar sampling and analysis, and the units used for the space-time in the catalytic reactor affect the kinetic constants observed. (author) (2 refs.)
Authors:
Corella, J; Narvaez, I; Orio, A [1] 
  1. Madrid Univ. (Spain). Dept. of Chem. Eng.
Publication Date:
Dec 31, 1996
Product Type:
Conference
Report Number:
VTT-SYMP-163; CONF-9601128-
Reference Number:
SCA: 090900; PA: FI-97:003267; EDB-97:060322; SN: 97001773134
Resource Relation:
Conference: 2. symposium of the VTT research programme on chemical reaction mechanisms, Espoo (Finland), 29-30 Jan 1996; Other Information: PBD: 1996; Related Information: Is Part Of New catalysts for clean environment; Maijanen, A.; Hase, A. [eds.] [VTT Chemical Technology, Espoo (Finland)]; PB: 264 p.
Subject:
09 BIOMASS FUELS; BIOMASS; GASIFICATION; HOT GAS CLEANUP; CATALYSTS; TAR; CHEMICAL REACTION KINETICS
OSTI ID:
464538
Research Organizations:
Technical Research Centre of Finland, Espoo (Finland)
Country of Origin:
Finland
Language:
English
Other Identifying Numbers:
Other: ON: DE97740080; ISBN 951-38-4554-0; TRN: FI9703267
Availability:
OSTI as DE97740080
Submitting Site:
FI
Size:
pp. 177-183
Announcement Date:
May 14, 1997

Citation Formats

Corella, J, Narvaez, I, and Orio, A. Criteria for selection of dolomites and catalysts for tar elimination from biomass gasification gas. Kinetic constants. Finland: N. p., 1996. Web.
Corella, J, Narvaez, I, & Orio, A. Criteria for selection of dolomites and catalysts for tar elimination from biomass gasification gas. Kinetic constants. Finland.
Corella, J, Narvaez, I, and Orio, A. 1996. "Criteria for selection of dolomites and catalysts for tar elimination from biomass gasification gas. Kinetic constants." Finland.
@misc{etde_464538,
title = {Criteria for selection of dolomites and catalysts for tar elimination from biomass gasification gas. Kinetic constants}
author = {Corella, J, Narvaez, I, and Orio, A}
abstractNote = {Calcined dolomites and commercial steam reforming catalysts are used downstream biomass gasifiers for hot catalytic raw gas cleaning. To further compare these solids under a rigorous basis, a reaction network and a kinetic model are presented. The apparent kinetic constant for the tar reduction is here proposed as a basis of comparison. Tar sampling and analysis, and the units used for the space-time in the catalytic reactor affect the kinetic constants observed. (author) (2 refs.)}
place = {Finland}
year = {1996}
month = {Dec}
}