Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hannu Paananen0
Juho Jumppanen0
Jukka Rinne0
Vili Ravanko0
Jarmo Kuisma0
Date of Patent
August 5, 2008
0Patent Application Number
111704160
Date Filed
June 29, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to an equipment for fractionating a solution by a sequential SMB process, which equipment comprises a feed column and one or several other columns, which include a chromatographic separation resin bed. The equipment of the invention is characterized in that the feed column consists of or comprises a compartment where the resin bed is shallower than that of one or more of the other columns of the equipment. The invention also relates to a method for fractionating a solution into two or more fractions with the equipment of the invention.
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