Experimental Study of Hydrogasification of Lignite and Subbituminous Coal Chars
Joint Authors
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-06
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The experimental facility for pressure hydrogasification research was adapted to the pressure of 10 MPa and temperature of 1300 K, which ensured repeatability of results and hydrogen heating to the process temperature.
A hydrogasification reaction of chars produced from two rank coals was investigated at temperatures up to 1173 K, pressures up to 8 MPa, and the gas flow rates of 0.5–5 dm n 3 /min.
Reactivity of the “Szczerców” lignite char was found to be slightly higher than that of the subbituminous “Janina” coal char produced under the same conditions.
A high value of the char reactivity was observed to a certain carbon conversion degree, above which a sharp drop took place.
It was shown that, to achieve proper carbon conversion, the hydrogasification reaction must proceed at a temperature above 1200 K.
American Psychological Association (APA)
Gil, Stanisław& Smoliński, Adam. 2015. Experimental Study of Hydrogasification of Lignite and Subbituminous Coal Chars. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1079254
Modern Language Association (MLA)
Gil, Stanisław& Smoliński, Adam. Experimental Study of Hydrogasification of Lignite and Subbituminous Coal Chars. The Scientific World Journal No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1079254
American Medical Association (AMA)
Gil, Stanisław& Smoliński, Adam. Experimental Study of Hydrogasification of Lignite and Subbituminous Coal Chars. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1079254
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1079254