English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/103382
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Effect of the grinding behaviour of coal blends on coal utilisation for combustion

AuthorsRubiera González, Fernando ; Arenillas de la Puente, Ana ; Fuente Alonso, Enrique ; Miles, N.; Pis Martínez, José Juan
KeywordsComminution
Hardgrove Index
Coal blends
Combustion
Issue DateNov-1999
PublisherElsevier
CitationPowder Technology 105(1-3): 351-356 (1999)
AbstractGrinding of a high volatile bituminous coal was performed in three comminution devices: Raymond Mill (RM), Rolls Crusher (RC) and Ball Mill (BM). The pulverised samples were sieved to obtain four particle size fractions, and temperature-programmed combustion (TPC) was used for the evaluation of their combustion behaviour. In addition, three coals of different hardness and rank were mixed in various proportions in order to compare the combustibility characteristics of the binary coal blends with those of the individual coals. The effect of coal blending on grindability was also studied. It was found that grindability was non-additive especially when coals of very different Hardgrove Grindability Index (HGI) were blended. The combustion studies also suggested that there exists an interaction between individual coals when they are burnt as a blend.
Publisher version (URL)http://dx.doi.org/10.1016/S0032-5910(99)00158-8
URIhttp://hdl.handle.net/10261/103382
DOI10.1016/S0032-5910(99)00158-8
ISSN0032-5910
E-ISSN1873-328X
Appears in Collections:(INCAR) Artículos
Files in This Item:
File Description SizeFormat 
Effect_grinding_Rubiera.pdf237,82 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


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