INFLUENCE OF HYDROPYROLYSIS PARAMETERS ON CHAR YIELD, PROPERTIES AND COMBUSTION REACTIVITY

Authors
STANCZYK K KISIELOW W
Citation
K. Stanczyk et W. Kisielow, INFLUENCE OF HYDROPYROLYSIS PARAMETERS ON CHAR YIELD, PROPERTIES AND COMBUSTION REACTIVITY, Fuel, 73(5), 1994, pp. 660-665
Citations number
24
Categorie Soggetti
Energy & Fuels","Engineering, Chemical
Journal title
Fuel → ACNP
ISSN journal
00162361
Volume
73
Issue
5
Year of publication
1994
Pages
660 - 665
Database
ISI
SICI code
0016-2361(1994)73:5<660:IOHPOC>2.0.ZU;2-7
Abstract
The effects of temperature and hydrogen pressure on the yield, propert ies and reactivity of chars from fixed-bed hydropyrolysis of a subbitu minous coal and a lignite were determined. The chars were compared wit h those obtained by pure pyrolysis. With increasing temperature and pr essure, both the yield and the reactivity of the char decreased. Hydro pyrolysis char was more reactive than pyrolysis char.