Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/103371
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

A TG/DTA study on the effect of coal blending on ignition behaviour

AuthorsArenillas de la Puente, Ana CSIC ORCID ; Rubiera González, Fernando CSIC ORCID ; Arias Rozada, Borja CSIC ORCID ; Pis Martínez, José Juan CSIC; Faúndez, J.M.; Gordon, A.L.; García, X.A.
KeywordsTG
DTA
Ignition
Coal blends
Interactive effects
Issue DateMay-2004
PublisherSpringer
CitationJournal of Thermal Analysis and Calorimetry 76(2): 603-614 (2004)
AbstractUnderstanding the ignition behaviour of coal is of utmost importance for the design of boilers and control of the combustion process. In recent years there has been an increasing utilisation of coal blends for combustion, but information on the possible interactive effects during ignition of the individual components is scarce. In this work the ignition behaviour of a series of coal blends, made up from three coals of different rank, sub-bituminous, high volatile and low volatile bituminous, was studied. To this end a thermogravimetric analyser linked to a mass spectrometer for evolved gas analysis was used. Different ignition behaviour was observed for the coals studied; the sub-bituminous and low volatile bituminous coals ignited heterogeneously, while homogeneous ignition occurred for the high volatile bituminous coal. In the case of blends of the low and high volatile bituminous coals, different mechanisms of ignition were observed depending on the blends composition.
Publisher version (URL)http://dx.doi.org/10.1023/B:JTAN.0000028039.72613.73
URIhttp://hdl.handle.net/10261/103371
DOI10.1023/B:JTAN.0000028039.72613.73
ISSN1388-6150
E-ISSN1572-8943
Appears in Collections:(INCAR) Artículos

Files in This Item:
File Description SizeFormat
A_TG_DTA_study_Arenillas.pdf104,18 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work

SCOPUSTM   
Citations

69
checked on Jan 20, 2022

Page view(s)

346
checked on Jan 20, 2022

Download(s)

443
checked on Jan 20, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.