MAKING NON-PUFFING PETROLEUM COKE BY DELAYED COKING

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EP 0 022 855 A1

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(43)	Date of publication:
	28.01.1981 Bulletin 1981/04

(21)	Application number: 80900363.0

(22)	Date of filing: 23.01.1980

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International Patent Classification (IPC):

C10B 55/ 00^{( . )}
C10G 9/ 00^{( . )}

(86)	International application number:
	PCT/US1980/000135

(87)	International publication number:
	WO 1980/001569 (07.08.1980 Gazette 1980/18)

(84)	Designated Contracting States:
	DE GB NL

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Priority:

02.02.1979 US 19790008838

(71)	Applicant: GREAT LAKES CARBON CORPORATION
	New York, NY 10171 (US)

(72)	Inventor:
	HSU, Harry L. Johnson City, TN 37601 (US)

(74)	Representative: Baillie, Iain Cameron
	c/o Ladas & Parry Isartorplatz 5 D-8000 München 2 D-8000 München 2 (DE)

(54)	MAKING NON-PUFFING PETROLEUM COKE BY DELAYED COKING