KIT | KIT-Bibliothek | Impressum | Datenschutz
Open Access Logo
Download
Originalveröffentlichung
DOI: 10.1016/j.energy.2016.05.115
Scopus
Zitationen: 8
Web of Science
Zitationen: 7

Entrained flow gasification of coal/bio-oil slurries

Feng, Ping; Lin, Weigang; Jensen, Peter Arendt; Song, Wenli; Hao, Lifang; Raffelt, Klaus; Dam-Johansen, Kim

Abstract (englisch):
Coal/bio-oil slurry (CBS) is a new partial green fuel for bio-oil utilization. CBS reacts with gasification agents at high temperatures and converts into hydrogen and carbon monoxide. This paper provides a feasibility study for the gasification of CBS in an atmospheric entrained flow reactor for syngas production. Experiments have shown that CBS can be successfully processed and gasified in the entrained flow reactor to produce syngas with almost no tar content and low residual carbon formation. High reactor temperature and steam/carbon ratio is favourable for H-2 production. At 1400 degrees C with steam/carbon ratio of 5, the syngas components are similar with that in equilibrium. A synergistic effect exists between coal and bio-oil in coal/bio-oil slurry gasification which might be caused by the catalysis effect of alkali metals and alkaline earth metals in bio-oil.


Zugehörige Institution(en) am KIT Institut für Katalyseforschung und -Technologie (IKFT)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator ISSN: 0360-5442, 1873-6785
KITopen ID: 1000077348
HGF-Programm 35.13.03; LK 01
Erschienen in Energy
Band 111
Heft Sept 15
Seiten 793 - 802
Schlagworte Coal/bio-oil slurry; Gasification; Entrained flow reactor ; FLUIDIZED-BED GASIFICATION; ALKALINE-EARTH METALS; BIO-OIL; BIOMASS; REACTOR; CHAR; CATALYSIS; PYROLYSIS; GASIFIER; BEHAVIOR
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft KITopen Landing Page