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. 22, 2006
Filed:
Jul. 04, 2002
Sune Bengtsson, Växjö, SE;
Lars-erik Johansson, Älmeboda, SE;
Kjell Nolin, Asarum, SE;
Mati Maripuu, Växjö, SE;
Sune Bengtsson, Växjö, SE;
Lars-Erik Johansson, Älmeboda, SE;
Kjell Nolin, Asarum, SE;
Mati Maripuu, Växjö, SE;
ALSTOM Technology Ltd, Baden, CH;
Abstract
A device () for separating sulphur dioxide from a gas has an inlet () for the gas () and an outlet () for gas (), from which sulphur dioxide has been separated. An apertured plate () is arranged between the inlet () and the outlet () and allows the gas () to pass from below. On its upper side (), the apertured plate supports a flowing layer () of absorption liquid. An inlet duct () connects a container () for absorption liquid to the upper side () of the apertured plate (). A means () conveys the absorption liquid () from the container (), through the inlet duct (), to the upper side () of the apertured plate () and along the apertured plate (). The device also has an outlet box () for collecting the absorption liquid () flowing over the apertured plate () and at least one distribution means (), which is arranged to contact the gas () which is supplied to the device () through the inlet () with the liquid () flowing from the outlet box () to the container () before the gas () passes through the apertured plate ().