EP 1030947 A1 20000830 - METHOD OF RECOVERING OIL FROM WATER OR SOIL
Title (en)
METHOD OF RECOVERING OIL FROM WATER OR SOIL
Title (de)
VERFAHREN ZUM RÜCKGEWINNEN VON ÖL AUS WASSER ODER ERDREICH
Title (fr)
PROCEDE DE RECUPERATION DU PETROLE CONTENU DANS DE L'EAU OU DANS LE SOL
Publication
Application
Priority
- FI 9800566 W 19980702
- FI 972834 A 19970702
Abstract (en)
[origin: WO9904101A1] The invention relates to a method of recovering oil from water or soil, in which method the oil is cooled by a cryogenic cooling agent and is led into the collecting organs (1, 7, 10). The cooling is effected by leading the cooling agent onto the oil collection surface of the collecting organ (1, 7, 10), from which it has been set to absorb phase change heat of the oil into its own phase change and to be released outwards.
IPC 1-7
IPC 8 full level
E02B 15/04 (2006.01); E02B 15/10 (2006.01)
CPC (source: EP)
E02B 15/043 (2013.01); E02B 15/103 (2013.01); Y02A 20/204 (2017.12)
Citation (search report)
See references of WO 9904101A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9904101 A1 19990128; AU 8217698 A 19990210; EP 1030947 A1 20000830; FI 102627 B1 19990115; FI 102627 B 19990115; FI 972834 A0 19970702
DOCDB simple family (application)
FI 9800566 W 19980702; AU 8217698 A 19980702; EP 98932188 A 19980702; FI 972834 A 19970702