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:
Feb. 08, 2005
Filed:
Dec. 04, 2000
Rune Ingels, Stathelle, NO;
Luc Vanmarcke, Lembeke, BE;
Rudy Nevejans, Assenede, BE;
Roeland Elderson, Axel, NL;
Jon Gunstein Klonteig, Skien, NO;
Rune Ingels, Stathelle, NO;
Luc Vanmarcke, Lembeke, BE;
Rudy Nevejans, Assenede, BE;
Roeland Elderson, Axel, NL;
Jon Gunstein Klonteig, Skien, NO;
Yara International ASA, Oslo, NO;
Abstract
A classifying fluid bed granulator includes a granulation chamber including a fluidizing air chamber () with a bed floor (), a ceiling (), an end wall (), and a feed inlet (), a seed inlet (), an air outlet () defined by walls () and an outlet () for produced granules. The granulation chamber is divided into an agglomeration and seed control section () and a granulation and classification section (), and the section () includes one or more consecutive compartments having an asymmetric design.