METHOD FOR REFINING OF WASTE LUBRICATING OILS AND AN APPARATUS FOR EMPLOYING THE METHOD - Patent 0576497

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EP 0 576 497 A1

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(43)	Date of publication:
	05.01.1994 Bulletin 1994/01

(21)	Application number: 92906668.0

(22)	Date of filing: 04.03.1992

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International Patent Classification (IPC):

B01D 1/ 00^{( . )}
B01D 3/ 10^{( . )}
C10M 175/ 00^{( . )}

B01D 1/ 30^{( . )}
C10G 7/ 06^{( . )}

(86)	International application number:
	PCT/NO1992/000038

(87)	International publication number:
	WO 1992/015659 (17.09.1992 Gazette 1992/24)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE

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Priority:

05.03.1991 NO 19910000864

(71)	Applicant: I.S. BGB
	N-1324 Lysaker (NO)

(72)	Inventor:
	MYRVOLD, Harry N-2010 Str mmen (NO)

(74)	Representative: Onn, Thorsten, et al
	AB STOCKHOLMS PATENTBYRA Box 23101 S-104 35 Stockholm S-104 35 Stockholm (SE)

(54)	METHOD FOR REFINING OF WASTE LUBRICATING OILS AND AN APPARATUS FOR EMPLOYING THE METHOD