The Design, Construction and Operation of a 75 kW Two-Stage Gasifier

Ulrik Birk Henriksen, Jesper Ahrenfeldt, Torben Kvist Jensen, Benny Gøbel, Jens Dall Bentzen, Claus Hindsgaul, Lasse Holst Sørensen

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Abstract

The Two-Stage Gasifier was operated for several weeks (465 hours) and of these 190 hours continuously. The gasifier is operated automatically unattended day and night, and only small adjustments of the feeding rate were necessary once or twice a day. The operation was successful, and the output as expected. The engine operated well on the produced gas, and no deposits were observed in the engine afterwards. The bag house filter was an excellent and well operating gas cleaning system. Small amounts of deposits consisting of salts and carbonates were observed in the hot gas heat exchangers. The top of the reactor had to be constructed in some other material.
Original languageEnglish
Title of host publicationThe 16. International Conference of Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems, ECOS 2003
Place of PublicationDTU, Denmark
PublisherTechnical University of Denmark
Publication date2003
Pages1081-1088
Publication statusPublished - 2003
Event16th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems - Copenhagen, Denmark
Duration: 30 Jun 20032 Jul 2003
Conference number: 16
http://www.ecos2003.dtu.dk/

Conference

Conference16th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems
Number16
CountryDenmark
CityCopenhagen
Period30/06/200302/07/2003
Internet address

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