KIT | KIT-Bibliothek | Impressum | Datenschutz

Detailed Experimental Analysis of Flow Field and Flame Structure in an Entrained Flow Gasifier - Insights into Reaction Zones in Liquid Fuel Gasification

Haas, M.; Fleck, S.; Kolb, Thomas

Abstract (englisch):

High pressure entrained flow gasification is an efficient technology for the production of a high quality syngas, with minimum amount of hydrocarbons, tar and soot. A broad range of solid, liquid, and suspension fuels can be used. Especially for suspension fuels, e.g. slurries consisting of pyrolysis oil and char as applied in the bioliq® process at KIT, the gasification process is characterized by complex interactions and overlapping of different physical and thermo-chemical process steps. The interaction of these processes in the flame zone is crucial for fuel conversion, understanding their complex interactions is essential for design and operation of entrained flow gasifiers. This work presents a detailed experimental investigation on the burner near flow field, fuel spray characteristics and flame structure in a bench scale entrained flow gasifier. Experiments were carried out at the Research Entrained flow Gasifier REGA at KIT under atmospheric pressure conditions. The reactor has optical access ports on 4 levels and a movable burner plate, which allows a detailed optical investigation of the flame zone in a range of 0 – 300 mm from the nozzle exit. ... mehr

Zugehörige Institution(en) am KIT Engler-Bunte-Institut (EBI)
Institut für Technische Chemie (ITC)
Publikationstyp Vortrag
Publikationsdatum 28.09.2021
Sprache Englisch
Identifikator KITopen-ID: 1000140396
HGF-Programm 38.05.01 (POF IV, LK 01) Anthropogenic Carbon Cycle
Veranstaltung 30. Deutscher Flammentag (2021), Hannover, Deutschland, 28.09.2021 – 29.09.2021
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
KITopen Landing Page