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:
Jul. 17, 2001
Filed:
Jul. 21, 1999
Sven A Jansson, Finspång, SE;
Ben Kyrklund, Finspång, SE;
Mats Sjödin, Finspång, SE;
ABB Carbon AB, Finspang, SE;
Abstract
A method of combusting a fuel, and a combustion plant are proposed. The combustion plant comprises a first circuit (,) with a gasifying reactor (,) to produce a combustible gas and a degassed, combustible rest product from the fuel. The combustible gas is supplied to a first combustion chamber (,) and there it is combusted while forming combustion gases. First means (,) are arranged to take advantage of the energy in these gases. The plant further comprises a second circuit (,) with a second combustion chamber (,) which is supplied with the combustible rest product from the gasifying reactor (,). The rest product is combusted in the second combustion chamber (,) while forming combustion gases. The second circuit (,) further comprises second means (,) for taking advantage of the energy of the combustion gases produced in the second circuit (,).