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1. (WO2018002151) METHOD FOR BURNING FUEL IN A CYLINDRICAL COMBUSTION CHAMBER

Pub. No.:    WO/2018/002151    International Application No.:    PCT/EP2017/066018
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Thu Jun 29 01:59:59 CEST 2017
IPC: F23C 3/00
F23D 1/02
F23D 99/00
Applicants: S.A. LHOIST RECHERCHE ET DEVELOPPEMENT
Inventors: HABIB, Ziad
Title: METHOD FOR BURNING FUEL IN A CYLINDRICAL COMBUSTION CHAMBER
Abstract:
Method for burning fuel in a cylindrical combustion chamber, comprising, in this combustion chamber, a projection, from a burner, of a jet of pulverulent solid fuel which is carried in conveying air, and possibly of a flow of primary air, and a supply of oxidising gas in a direction of propagation such as to form a stream of oxidising gas around the jet of fuel projected by the burner, at a temperature that causes combustion of the fuel, the jet of solid fuel having an axial component of projection in the same direction as the said direction of propagation of the oxidising gas in the cylindrical combustion chamber and the ratio between the specific rate of change of momentum of the burner and the specific rate of change of momentum of the oxidising gas being equal to or less than 1.0 and greater than zero.