EP 0901810 A3 20010207 - Method and apparatus for the continuous mixing of a droplet dispersion in a liquid
Title (en)
Method and apparatus for the continuous mixing of a droplet dispersion in a liquid
Title (de)
Verfahren und Vorrichtung zur kontinuierlichen Vermischung einer Tröpfchendispersion mit einer Flüssigkeit
Title (fr)
Méthode et dispositif pour la fabrication d'une dispersion de gouttelettes dans un liquide
Publication
Application
Priority
DE 19738870 A 19970905
Abstract (en)
[origin: EP0901810A2] Fluid is injected through fine nozzles (4) into a container through which the droplet dispersion flows. The energy of the jet streams is dissipated within a short distance from the injection point and mixing is enhanced by the circulating flow produced in the container at shear speeds below 20/second. An Independent claim is also included for the apparatus for the above process comprising a cylindrical container with a central inlet (2) for a droplet dispersion and small diameter nozzles (4) which enter the container perpendicular to the container axis and at the level of the dispersion inlet tube.
IPC 1-7
IPC 8 full level
B01F 3/08 (2006.01); B01J 13/06 (2006.01); B01F 5/02 (2006.01); B01F 5/04 (2006.01)
CPC (source: EP US)
B01F 23/451 (2022.01 - EP US); B01F 25/314 (2022.01 - EP US)
Citation (search report)
- [A] US 5173007 A 19921222 - KRAJIECK RICHARD W [US]
- [A] BE 658300 A
- [A] GB 1240756 A 19710728 - INVENTA AG [CH]
- [A] DE 4421352 A1 19951221 - SPECKER HELMUT [DE]
- [A] WO 9319735 A1 19931014 - CENTRE NAT RECH SCIENT [FR], et al
- [A] US 5637350 A 19970610 - ROSS EUGENE A [CA]
- [A] US 3242051 A 19660322 - HIESTAND EVERETT N, et al
- [A] US 4637905 A 19870120 - GARDNER DAVID L [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0901810 A2 19990317; EP 0901810 A3 20010207; EP 0901810 B1 20030212; DE 19738870 A1 19990318; DE 59807165 D1 20030320; HU 9802004 D0 19981228; HU P9802004 A2 19990428; HU P9802004 A3 20000628; JP H11137985 A 19990525; US 6102309 A 20000815; US 6170761 B1 20010109
DOCDB simple family (application)
EP 98115928 A 19980824; DE 19738870 A 19970905; DE 59807165 T 19980824; HU P9802004 A 19980903; JP 25910798 A 19980831; US 14802198 A 19980903; US 36185099 A 19990727