Title:
凍結乾燥デバイス
Document Type and Number:
Japanese Patent JP2005524041
Kind Code:
A
Abstract:
A drying unit for removing solvent from moist material, and a method for drying moist material with the drying unit. The unit comprises at least one drying chamber ( 23 ) having at least one stand plate ( 2 ) for holding vessels ( 3 ), which are filled with moist material, or flat layers of moist material, the drying chamber ( 23 ) being connected to a condenser ( 22 ) via a vapor passage ( 15 ), in which sublimed solvent can be separated out, the stand plates ( 2 ) being connected to a temperature-controlled heating/cooling circuit, the chamber ( 23 ) having heating/cooling plates ( 4 ) or ( 4 ') which are connected to a second heat-transfer circuit, wherein the heating/cooling plates ( 4 ) or ( 4 ') are substantially thermally isolated from the chamber wall ( 6 ).
Inventors:
Bernd Senchen
Dietrich Gaehmann
Ariane Fils
Dietrich Gaehmann
Ariane Fils
Application Number:
JP2003588143A
Publication Date:
August 11, 2005
Filing Date:
April 15, 2003
Export Citation:
Assignee:
Bayer Technology Services GmbH
International Classes:
F26B5/04; A61L2/04; F26B1/00; F26B3/20; F26B5/06; F26B23/10; (IPC1-7): F26B5/04; A61L2/04; F26B3/20; F26B23/10
Attorney, Agent or Firm:
Osamu Kawamiya
Samejima Mutsumi
Genban Sanae
Samejima Mutsumi
Genban Sanae