(19)
(11) EP 0 229 797 A1

(12)

(43) Date of publication:
29.07.1987 Bulletin 1987/31

(21) Application number: 86904180.0

(22) Date of filing: 17.06.1986
(51) International Patent Classification (IPC): 
B01D 53/ 50( . )
 C01B 17/ 60( . )
(86) International application number:
PCT/FI1986/000063
(87) International publication number:
WO 1986/007546 (31.12.1986 Gazette 1986/28)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 17.06.1985 FI 19850002395

(71) Applicant: CATENA OY
SF-28130 Pori (FI)

(72) Inventor:
  • SARKKINEN, Veli
    SF-28130 Pori (FI)

   


(54) PROCESS FOR THE RECOVERY AND UTILIZATION OF SULPHUR DIOXIDE CONTAINED IN SULPHUROUS GASES, SUCH AS FLUE GASES