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Machine translation
1. (WO1981002581) PROCEDURE FOR PULSED GASIFICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002581    International Application No.:    PCT/SE1981/000070
Publication Date: 17.09.1981 International Filing Date: 06.03.1981
IPC:
C10J 3/04 (2006.01)
Applicants:
Inventors:
Priority Data:
8001804 07.03.1980 SE
Title (EN) PROCEDURE FOR PULSED GASIFICATION
(FR) PROCEDE DE GAZEIFICATION PULSEE
Abstract: front page image
(EN)Solid fuels are gasified to a fuel gas for subsequent efficient combustion causing no harm to the environment by supply of a reaction gas-like oxygen or preheated air, eventually with an addition of recirculated fuel gas and/or water vapor. The fuel is thereby disposed in a uniform way in a limited zone of gasification (8). Gasification is carried out in a pulsed manner by pulsations in the supply of reaction gas at a comparatively high frequency, said pulsation being produced by means of pulsing means (13) or by cyclic variations in the composition of the reaction gas.
(FR)Des combustibles solides sont gazeifies de maniere a obtenir un gaz combustible servant a une combustion efficace successive ne presentant pas de danger pour l"environnement en fournissant un gaz de reaction tel que de l"oxygene ou de l"air prechauffe, eventuellement avec une adjonction de combustible recircule et/ou de vapeur d"eau. Le combustible est ainsi dispose d"une maniere uniforme dans une zone limitee de gazeification (8). La gazeification est executee de maniere pulsee par des pulsations dans l"alimentation en gaz de reaction a une frequence relativement elevee, ladite pulsation etant produite par des moyens de pulsation (13) ou par des variations cycliques dans la composition du gaz de reaction.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)