WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981001141) PROCESS AND DEVICE FOR PROCESSING BILGE WATER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001141    International Application No.:    PCT/DE1980/000122
Publication Date: 30.04.1981 International Filing Date: 25.08.1980
IPC:
B01D 17/04 (2006.01), B63B 17/00 (2006.01)
Applicants:
Inventors:
Priority Data:
2943261 26.10.1979 DE
Title (EN) PROCESS AND DEVICE FOR PROCESSING BILGE WATER
(FR) PROCEDE ET DISPOSITIF POUR LE TRAITEMENT DE L"EAU DE CALE
Abstract: front page image
(EN)Process and device for processing bilge water containing oil. A portion of the bilge water is evaporated so as to increase the salt content in the remaining liquid phase. When a given salt content is reached, the emulsion is broken allowing the separation of oil and water by known processes. The device provided evaporates the bilge water in an evaporator (32). It further comprises devices (29) to separate and condensate steam and devices (34) to remove from the evaporator (32) the reduced bilge water having a high salt content.
(FR)Procede et dispositif pour le traitement de l"eau de cale contenant de l"huile. Une partie de l"eau de cale est evaporee de facon a augmenter la contenance en sel de la phase liquide restante. Lorsqu"une contenance en sel determinee est atteinte, l"emulsion se rompt permettant la separation de l"huile et de l"eau par les procedes connus. Le dispositif prevu evapore l"eau de cale dans un evaporateur (32). Il comprend en outre des dispositifs (29) pour separer et condenser la vapeur d"eau et des dispositifs (34) pour retirer de l"evaporateur (32) l"eau de cale reduite a haute contenance en sel.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)