The Qualities of PRENFLO Coal Gas for Use in High-Efficiency Gas Turbines FREE

[+] Author Affiliations
Wolfgang Schellberg, Eberhard Kuske

Krupp Koppers GmbH, Essen, Germany

Paper No. 92-GT-263, pp. V003T05A009; 5 pages
  • ASME 1992 International Gas Turbine and Aeroengine Congress and Exposition
  • Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations
  • Cologne, Germany, June 1–4, 1992
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-7895-8
  • Copyright © 1992 by ASME


Up to now, gas turbines have mainly been built for use with liquid fuels or natural gas. For the new combined cycle system with integrated coal gasification, the quality of the feed gas has to match the requirements of the gas turbine, which is particularly important for high-efficiency gas turbines. The paper describes a combined cycle system with integrated PRENFLO coal gasification and, in particular, the treatment of the gas produced by the gasifier. This power plant concept — a highly integrated plant — is a joint development of Siemens/KWU and Krupp Koppers. Our coal gasification is based on the entrained-flow principle with dry coal dust feeding.

Copyright © 1992 by ASME
Topics: Coal , Gas turbines
This article is only available in the PDF format.



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