(19)
(11)
EP 0 804 273 A1
(12)
(43)
Date of publication:
05.11.1997
Bulletin 1997/45
(21)
Application number:
95939455.0
(22)
Date of filing:
24.11.1995
(51)
International Patent Classification (IPC):
B01D
53/
18
( . )
B01D
53/
77
( . )
B01D
53/
83
( . )
B01D
53/
50
( . )
B01D
53/
81
( . )
(86)
International application number:
PCT/SE1995/001403
(87)
International publication number:
WO 1996/016722
(
06.06.1996
Gazette 1996/26)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
Designated Extension States:
LT LV
(30)
Priority:
28.11.1994
SE 19940004105
(71)
Applicant:
ABB FLÄKT AB
S-131 34 Nacka (SE)
(72)
Inventors:
AHMAN, Stefan
S-352 42 Växjö (SE)
BRINGFORS, Nils
S-352 41 Växjö (SE)
(74)
Representative:
Jenkler, Malte, et al
Asea Brown Boveri AB Patent Stockholm Office
120 86 Stockholm
120 86 Stockholm (SE)
(54)
METHOD FOR SEPARATING GASEOUS POLLUTANTS FROM HOT PROCESS GASES