EP 0907393 A1 19990414 - COLUMN AND PROCESS FOR DEODORISING DISPERSIONS
Title (en)
COLUMN AND PROCESS FOR DEODORISING DISPERSIONS
Title (de)
KOLONNE UND VERFAHREN ZUR DESODORIERUNG VON DISPERSIONEN
Title (fr)
COLONNE ET PROCEDE POUR DESODORISER DES DISPERSIONS
Publication
Application
Priority
- DE 19621027 A 19960524
- DE 19716373 A 19970418
- EP 9702639 W 19970522
Abstract (en)
[origin: WO9745184A1] In the counterflown column for lowering the residual volatile substance content of dispersions, having 5 to 50 vertical and/or transverse flow filter bases, the specific free aperture area in the vertical flow filter bases is 2 to 25 % and in the transverse flow filter bases 1 to 10 %, and the mean aperture diameter is 10 to 50 mm in the vertical and 2 to 10 mm in the transverse flow filter bases.
IPC 1-7
IPC 8 full level
B01D 3/22 (2006.01); B01D 19/00 (2006.01); C08F 6/00 (2006.01)
CPC (source: EP KR)
B01D 3/22 (2013.01 - EP KR); B01D 3/225 (2013.01 - EP); B01D 19/00 (2013.01 - KR); B01D 19/0015 (2013.01 - EP); C08F 6/00 (2013.01 - KR); C08F 6/003 (2013.01 - EP)
Citation (search report)
See references of WO 9745184A1
Designated contracting state (EPC)
DE ES FI FR IT NL
DOCDB simple family (publication)
WO 9745184 A1 19971204; AU 3091697 A 19980105; BR 9709367 A 19990810; CN 1226181 A 19990818; CO 4990982 A1 20001226; EP 0907393 A1 19990414; ID 16979 A 19971127; KR 20000015969 A 20000325; TR 199802417 T2 19990322
DOCDB simple family (application)
EP 9702639 W 19970522; AU 3091697 A 19970522; BR 9709367 A 19970522; CN 97196719 A 19970522; CO 97028494 A 19970523; EP 97925936 A 19970522; ID 971752 A 19970526; KR 19980709529 A 19981124; TR 9802417 T 19970522