EP 1854544 A3 20101215 - Process and apparatus for treating liquids
Title (en)
Process and apparatus for treating liquids
Title (de)
Verfahren und Vorrichtung zur Aufbereitung von Flüssigkeiten
Title (fr)
Procédé et appareil de traitement de liquides
Publication
Application
Priority
DE 102006022156 A 20060512
Abstract (en)
[origin: EP1854544A2] The method involves collecting smaller particles to larger particle collection in the liquid, which is to be processed, by electrostatic charging. The processing liquid is separated in the centrifugal field into three phases, that is an oil phase(11), water phase(12) and solid particle (13).The processing liquid is warmed up before the electrostatic charging. An independent claim is also included for a device for executing the method.
IPC 8 full level
B03C 5/02 (2006.01); B03C 11/00 (2006.01)
CPC (source: EP)
B03C 3/15 (2013.01); B03C 5/02 (2013.01); B03C 11/00 (2013.01); B04B 5/10 (2013.01); B03C 2201/02 (2013.01)
Citation (search report)
- [X] US 5219471 A 19930615 - GOYAL SHRI K [US], et al
- [A] EP 0085847 A1 19830817 - COMBUSTION ENG [US]
- [A] SU 1611450 A1 19901207 - KH AVTOMOBIL DOROZH INST [SU]
- [A] WO 8204202 A1 19821209 - KURAGAKI TOYOYUKI [JP], et al
- [A] US 4116790 A 19780926 - PRESTRIDGE FLOYD LEON
- [A] SU 551036 A1 19770325
- [A] US 2002166820 A1 20021114 - NOIK CHRISTINE [FR], et al
- [A] US 5643431 A 19970701 - SAMS GARY W [US], et al
- [A] EP 0734751 A1 19961002 - ELF AQUITAINE [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1854544 A2 20071114; EP 1854544 A3 20101215; DE 102006022156 A1 20071129
DOCDB simple family (application)
EP 07107917 A 20070510; DE 102006022156 A 20060512