FI902830A - OVER ANCHORING FOER RENING AV ROEKGASER. - Google Patents
OVER ANCHORING FOER RENING AV ROEKGASER. Download PDFInfo
- Publication number
- FI902830A FI902830A FI902830A FI902830A FI902830A FI 902830 A FI902830 A FI 902830A FI 902830 A FI902830 A FI 902830A FI 902830 A FI902830 A FI 902830A FI 902830 A FI902830 A FI 902830A
- Authority
- FI
- Finland
- Prior art keywords
- roekgaser
- produce
- impurities
- flue gas
- new
- Prior art date
Links
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The object of the invention is to produce a new process and a new device for more effectively than previously ridding flue gases of impurities, more particularly of sulphurous impurities such as sulphur dioxide. Lime material is fed into the flue gas duct 1 so that the lime material is first broken up within the actual flue gas, for example by means of a jet mill or a pinned disc mill, into finer particles so as to produce on these, through new formation, activated contact surfaces for more effective reaction with sulphurous impurities contained in the flue gases. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI902830A FI88879C (en) | 1990-06-06 | 1990-06-06 | Process for the purification of sulfur-containing flue gases |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI902830A FI88879C (en) | 1990-06-06 | 1990-06-06 | Process for the purification of sulfur-containing flue gases |
FI902830 | 1990-06-06 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI902830A0 FI902830A0 (en) | 1990-06-06 |
FI902830A true FI902830A (en) | 1991-12-07 |
FI88879B FI88879B (en) | 1993-04-15 |
FI88879C FI88879C (en) | 1993-07-26 |
Family
ID=8530579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI902830A FI88879C (en) | 1990-06-06 | 1990-06-06 | Process for the purification of sulfur-containing flue gases |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI88879C (en) |
-
1990
- 1990-06-06 FI FI902830A patent/FI88879C/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FI88879C (en) | 1993-07-26 |
FI902830A0 (en) | 1990-06-06 |
FI88879B (en) | 1993-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
PC | Transfer of assignment of patent |
Owner name: NORDKALK OY AB |
|
FG | Patent granted |
Owner name: NORDKALK OY AB |
|
PC | Transfer of assignment of patent |
Owner name: PALM Free format text: PALM |