Device and method for controlling the fuel-air ratio during the combustion of ground coal in the firing system of a coal power plant

Details for Australian Patent Application No. 2009262638 (hide)

Owner PROMECON PROZESSUND MESSTECHNIK CONRADS GMBH

Inventors Conrads, Hans Georg; Halm, Alexander

Agent Patent Attorney Services

Pub. Number AU-A-2009262638

PCT Pub. Number WO2009/155903

Priority 10 2008 030 650.9 27.06.08 DE

Filing date 24 June 2009

Wipo publication date 30 December 2009

International Classifications

F23K 1/00 (2006.01) Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus

F23K 3/02 (2006.01) Feeding or distributing of lump or pulverulent fuel to combustion apparatus

F23N 1/02 (2006.01) Regulating fuel supply - conjointly with air supply

F23N 5/18 (2006.01) Systems for controlling combustion - using detectors sensitive to rate of flow of air or fuel

F23N 5/20 (2006.01) Systems for controlling combustion - with a time programme acting through electrical means, e.g. using time-delay relays

G01P 5/18 (2006.01) Measuring speed of fluids, e.g. of air stream - by measuring the time taken by the fluid to traverse a fixed distance

Event Publications

21 April 2011 PCT application entered the National Phase

  PCT publication WO2009/155903 Priority application(s): WO2009/155903

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