Global patent index - EP 0968036 A1

EP 0968036 A1 2000-01-05 - ADSORPTIVE SUBSTANCE SEPARATION DEVICE WITH ADSORPTION MEMBRANES

Title (en)

ADSORPTIVE SUBSTANCE SEPARATION DEVICE WITH ADSORPTION MEMBRANES

Title (de)

VORRICHTUNG FÜR DIE ADSORPTIVE STOFFTRENNUNG MIT ADSORPTIONSMEMBRANEN

Title (fr)

DISPOSITIF POUR LA SEPARATION DE SUBSTANCES PAR ADSORPTION AU MOYEN DE MEMBRANES ADSORBANTES

Publication

EP 0968036 A1 (DE)

Application

EP 98914881 A

Priority

  • DE 19711083 A
  • EP 9801424 W

Abstract (en)

[origin: DE19711083A1] The invention concerns devices for adsorptive substance separation by the permeation of fluids through porous adsorption membranes. The invention further concerns uses of these devices. Devices according to the invention consist of a cylindrical housing which is formed from a casing tube, a base element and a cover element and surrounds at least one adsorber module which is formed from adsorption membranes wound into a hollow cylinder, a cylindrical core being disposed concentrically in said adsorber module. An inner annular gap and an outer annular gap are formed between the inner surface of the hollow cylinder and the cylindrical core and between the outer surface of the hollow cylinder and the casing tube. Preferably, radial ducts which are connected to the inner annular gap are provided in the core for supplying the fluids and radial ducts which are connected to the outer annular gap are provided in the base element for discharging the permeate. The device can be used for scale-up and scale-down processes in the laboratory, technical schools and production by means of parallel and series connections.

IPC 1-7 (main, further and additional classification)

B01D 15/00; B01D 15/08; B01D 63/10; B01J 20/28

IPC 8 full level (invention and additional information)

B01D 63/00 (2006.01); B01D 15/00 (2006.01); B01D 15/08 (2006.01); B01D 61/00 (2006.01); B01J 20/28 (2006.01); C07K 14/805 (2006.01); G01N 30/60 (2006.01)

CPC (invention and additional information)

C07K 14/805 (2013.01); B01D 61/00 (2013.01); G01N 30/60 (2013.01)

Citation (search report)

See references of WO 9841300A1

Designated contracting state (EPC)

FR GB SE

EPO simple patent family

DE 19711083 A1 19980924; DE 19711083 C2 19990429; AU 6921198 A 19981012; EP 0968036 A1 20000105; JP 2001515403 A 20010918; JP 4198760 B2 20081217; US 6294090 B1 20010925; WO 9841300 A1 19980924

INPADOC legal status

2005-09-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050326

2002-07-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020606

2000-01-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991014

2000-01-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): FR GB SE