NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.63 [2004] >
JSIR Vol.63(04) [April 2004] >


Title: Studies on char morphology in relation to petrographic characteristics of some permian coals of India
Authors: Choudhury, Nandita
Chaudhuri, S G
Chakraborty, C C
Boral, P
Keywords: Rank
Maceral
Microlithotype
Char morphology
Issue Date: Apr-2004
Publisher: CSIR
IPC CodeInt. Cl.7: G 01 B 5/00 101:60
Abstract: Optical microscopy is a useful tool for differentiating the performance of coals during pulverized coal combustion. Char morphology is related to the maceral, microlithotype (maceral associations), and rank of coal which in turn control the reactivity. Chars from four overall raw coal samples are obtained by devolatilising them at 900°C in a controlled condition. The char morphology study and pore size measurements are carried out using reflected light optical microscope.
Page(s): 383-385
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Source:JSIR Vol.63(04) [April 2004]

Files in This Item:

File Description SizeFormat
JSIR 63(4) 383-385.pdf524.38 kBAdobe PDFView/Open
 Current Page Visits: 511 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 513161 since 06-Feb-2009  Last updated on 21-Apr-2014Webmaster: nopr@niscair.res.in