Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/5427
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
Series/Report no.: <b style="">Int. Cl.<sup>7</sup>: G 01 B 5/00 101:60</b>
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.
Description: 383-385
URI: http://hdl.handle.net/123456789/5427
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.63(04) [April 2004]

Files in This Item:
File Description SizeFormat 
JSIR 63(4) 383-385.pdf524.38 kBAdobe PDFView/Open


Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.