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:
Jun. 12, 2001
Filed:
Apr. 29, 1999
Roine Brännström, Finspång, SE;
Anders Lövgren, Finspång, SE;
Dirk Veenhuizen, Finspång, SE;
Asea Brown Boveri AB, Vasteras, SE;
Abstract
A combustion plant for a combustion process is disclosed. The plant has a pressurized combustion chamber (,), which encloses a fluidized bed and in which combustion of a fuel is to take place while producing combination gases, a gasifying device (,), which is arranged to produce a combustible gas and a degassed combustible product, and a transportation device (,) for discharging the product from the gasifying device (,) and supplying it to the combustion chamber (,) for combustion of the product in the combustion chamber. The transportation device has a discharge conduit (,) connected to the gasifying device (,) and is arranged to discharge the product from the gasifying device (,). The discharge conduit (,) has a cooling member (,), which is arranged to cool the product discharged from the gasifying device (,), and a pneumatic supply conduit device. The pneumatic supply conduit device (,) is arranged downstream of the cooling member (,) to connect the discharge conduit (,) to the combustion chamber (,) and supply the product to the combustion chamber using a pressurized gas. The pressurized gas contains oxygen supplied directly to the supply conduit device (,) by a compressor (,).