EP 0790852 A1 19970827 - FILTER MATERIAL AND PROCESS FOR REMOVING COMPONENTS FROM GAS MIXTURES AND LIQUIDS
Title (en)
FILTER MATERIAL AND PROCESS FOR REMOVING COMPONENTS FROM GAS MIXTURES AND LIQUIDS
Title (de)
FILTERMATERIAL UND VERFAHREN ZUR ENTFERNUNG VON KOMPONENTEN AUS GASGEMISCHEN UND FLÜSSIGKEITEN
Title (fr)
MATERIAU DE FILTRATION ET PROCEDE D'ELIMINATION DE COMPOSANTS DE MELANGES GAZEUX ET DE LIQUIDES
Publication
Application
Priority
- DE 4439478 A 19941108
- DE 19509300 A 19950315
- EP 9504268 W 19951031
Abstract (en)
[origin: WO9614130A1] The invention relates to a filter material as well as a process for removing components from gas mixtures and liquids wherein a flow of gas or a liquid is brought into contact with a filter material made of a porous polymer. The porous polymer is formed from homogenous solution by phase inversion. The filter material works selectively and can be used especially for removing ozone, hydrogen peroxide, nitrogen oxides, halogens and organic peroxides from gas flows and liquids.
IPC 1-7
IPC 8 full level
B01D 39/04 (2006.01); B01D 39/00 (2006.01); B01D 39/16 (2006.01)
CPC (source: EP KR)
B01D 39/00 (2013.01 - EP KR)
Citation (search report)
See references of WO 9614130A1
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
WO 9614130 A1 19960517; AU 3870395 A 19960531; AU 695368 B2 19980813; EP 0790852 A1 19970827; JP H10509376 A 19980914; KR 970706882 A 19971201
DOCDB simple family (application)
EP 9504268 W 19951031; AU 3870395 A 19951031; EP 95937856 A 19951031; JP 51502895 A 19951031; KR 19970703055 A 19970508