METHOD AND EQUIPMENT FOR RECOVERY AND TREATMENT OF SULPHUR DIOXIDE CONTAINED IN EXHAUST GASES - Patent 0796221

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EP 0 796 221 A1

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(43)	Date of publication:
	24.09.1997 Bulletin 1997/39

(21)	Application number: 95944007.0

(22)	Date of filing: 01.08.1995

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International Patent Classification (IPC):

B01D 53/ 50^{( . )}

C01B 17/ 775^{( . )}

(86)	International application number:
	PCT/FI1995/000410

(87)	International publication number:
	WO 1996/004202 (15.02.1996 Gazette 1996/08)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB IE LI NL SE

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Priority:

02.08.1994 FI 19940003589

(71)	Applicant: WISER OY
	SF-04201 Kerava (FI)

(72)	Inventor:
	JÄRVENPÄÄ, Viljo FIN-04230 Kerava (FI)

(74)	Representative: Miettinen, Teuvo Seppo Aukusti
	FORSSEN & SALOMAA OY, Yrjönkatu 30 00100 Helsinki 00100 Helsinki (FI)

(54)	METHOD AND EQUIPMENT FOR RECOVERY AND TREATMENT OF SULPHUR DIOXIDE CONTAINED IN EXHAUST GASES