Patent ID: 6780211
Filing Date: 2004-08-24
Classification: D21C

Abstract:
Device for the understoichiometric gasification of spent liquor from chemical pulp production, which device comprises an upper reactor part, which upper reactor part is provided with an Inlet having a nozzle for combusting the spent liquor, a separating part for separating a phase, which is formed in the gasification, comprising solid and/or molten material from a phase comprising combustible gaseous material, and also a product liquid space, wherein said separating part comprises a first outlet for said phase comprising solid and/or molten material, which outlet is arranged in connection with the lower part of the reactor part in the form of a peripheral first outlet which in the main follows the circumferential walls of the reactor part, which first outlet leads to said product liquid space, and also a second outlet for said phase comprising gaseous material, which outlet is in the main arranged concentrically within said first outlet, and in that said second outlet comprises an opening of a pipe which is in the main upwardly directed in connection with the opening.