Document Detail


Co-gasification of different rank coals with biomass and petroleum coke in a high-pressure reactor for H(2)-rich gas production.
MedLine Citation:
PMID:  20061144     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Four coals of different rank were gasified, using a steam/oxygen mixture as gasifying agent, at atmospheric and elevated pressure in a fixed bed reactor fitted with a solids feeding system in continuous mode. Independently of coal rank, an increase in gasification pressure led to a decrease in H(2) + CO production and carbon conversion. Gasification of the different rank coals revealed that the higher the carbon content and reactivity, the greater the hydrogen production. Co-gasification experiments of binary (coal-biomass) and ternary blends (coal-petcoke-biomass) were conducted at high pressure to study possible synergetic effects. Interactions between the blend components were found to modify the gas production. An improvement in hydrogen production and cold gas efficiency was achieved when the coal was gasified with biomass.
Authors:
J Fermoso; B Arias; M V Gil; M G Plaza; C Pevida; J J Pis; F Rubiera
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2010-01-12
Journal Detail:
Title:  Bioresource technology     Volume:  101     ISSN:  1873-2976     ISO Abbreviation:  Bioresour. Technol.     Publication Date:  2010 May 
Date Detail:
Created Date:  2010-02-03     Completed Date:  2010-04-13     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9889523     Medline TA:  Bioresour Technol     Country:  England    
Other Details:
Languages:  eng     Pagination:  3230-5     Citation Subset:  IM    
Copyright Information:
Copyright 2009 Elsevier Ltd. All rights reserved.
Affiliation:
Instituto Nacional del Carb?n, CSIC, Apartado 73, 33080 Oviedo, Spain.
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MeSH Terms
Descriptor/Qualifier:
Biofuels
Biomass*
Bioreactors*
Biotechnology / methods*
Coke*
Hot Temperature
Hydrogen / metabolism*
Petroleum*
Pressure*
Chemical
Reg. No./Substance:
0/Biofuels; 0/Coke; 0/Petroleum; 1333-74-0/Hydrogen

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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