The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 24, 2004
Filed:
Nov. 14, 2001
Bengt Nilsson, Skoghall, SE;
Per Alström, Karlstad, SE;
Chemrec Aktiebolag, Stockholm, SE;
Abstract
Device for the understoichiometric gasification of spent liquor from chemical pulp production under centrifugal influence, 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 a part ( ), which is integrated with the reactor, for separating a phase, which is formed in the gasification, consisting of solid and/or molten material from a phase consisting of combustible gaseous material, and also a product liquid space ( ). The separating part ( ) comprises a first outlet ( ) for the said phase consisting of 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 the said product liquid space ( ), and also a second outlet ( ) for the said phase consisting of gaseous material, which outlet is arranged in the main concentrically within the said first outlet ( ).