FI843492A0 - Foerfarande foer rening av svaveldioxidhaltiga gaser. - Google Patents
Foerfarande foer rening av svaveldioxidhaltiga gaser.Info
- Publication number
- FI843492A0 FI843492A0 FI843492A FI843492A FI843492A0 FI 843492 A0 FI843492 A0 FI 843492A0 FI 843492 A FI843492 A FI 843492A FI 843492 A FI843492 A FI 843492A FI 843492 A0 FI843492 A0 FI 843492A0
- Authority
- FI
- Finland
- Prior art keywords
- svaveldioxidhaltiga
- gaser
- foerfarande foer
- foer rening
- rening
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO833211A NO155684C (no) | 1983-09-08 | 1983-09-08 | Fremgangsmaate for fjernelse av svoveldioksyd fra avgasser. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI843492A0 true FI843492A0 (fi) | 1984-09-06 |
FI843492A FI843492A (fi) | 1985-03-09 |
Family
ID=19887223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI843492A FI843492A (fi) | 1983-09-08 | 1984-09-06 | Foerfarande foer rening av svaveldioxidhaltiga gaser. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4559212A (fi) |
EP (1) | EP0139449B1 (fi) |
JP (1) | JPS60168518A (fi) |
DD (1) | DD224499A5 (fi) |
DE (1) | DE3470148D1 (fi) |
FI (1) | FI843492A (fi) |
NO (1) | NO155684C (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO164218C (no) * | 1988-02-24 | 1990-09-12 | Sintef | Fremgangsmaate for rensing av vandige bufferloesninger. |
US4891195A (en) * | 1988-04-01 | 1990-01-02 | Nalco Chemical Company | Synergistic effect of oil-soluble surfactants and dibasic carboxylic acids on SO2 removal enhancement in flue gas desulfurization process |
US5221744A (en) * | 1991-05-17 | 1993-06-22 | Sandoz Ltd. | Arylaminocarbonyl compounds |
US5785888A (en) * | 1995-03-24 | 1998-07-28 | Milmac Operating Company | Method for removal of sulfur dioxide |
NO312131B1 (no) * | 2000-03-06 | 2002-03-25 | Olav Erga | Fremgangsmåte for å fjerne natriumsulfat fra en fosfatlösning |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1908731A (en) * | 1933-05-16 | Arthur maurice clark | ||
GB484714A (en) * | 1935-12-28 | 1938-05-10 | Univ Illinois | Improvements in processes of recovering sulphur dioxide from waste gases |
DE1948253A1 (de) * | 1969-09-24 | 1971-04-08 | Peter Siegfried Dr Dipl Chem | Verfahren zur Entfernung von Schwefeldioxid aus Gasen |
US3798309A (en) * | 1972-07-31 | 1974-03-19 | Monsanto Co | Process for recovering sulfur dioxide from gases using aqueous salt solution of glutaric acid |
US4133650A (en) * | 1976-05-28 | 1979-01-09 | Bayer Aktiengesellschaft | Removing sulfur dioxide from exhaust air |
US4423018A (en) * | 1982-06-23 | 1983-12-27 | Monsanto Company | Buffered flue gas scrubbing system using adipic acid by-product stream |
-
1983
- 1983-09-08 NO NO833211A patent/NO155684C/no not_active IP Right Cessation
-
1984
- 1984-09-06 FI FI843492A patent/FI843492A/fi not_active Application Discontinuation
- 1984-09-06 US US06/647,736 patent/US4559212A/en not_active Expired - Lifetime
- 1984-09-07 DE DE8484306136T patent/DE3470148D1/de not_active Expired
- 1984-09-07 DD DD84267115A patent/DD224499A5/de not_active IP Right Cessation
- 1984-09-07 EP EP84306136A patent/EP0139449B1/en not_active Expired
- 1984-09-07 JP JP59187866A patent/JPS60168518A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
NO155684B (no) | 1987-02-02 |
NO833211L (no) | 1985-03-11 |
JPS60168518A (ja) | 1985-09-02 |
DD224499A5 (de) | 1985-07-10 |
DE3470148D1 (en) | 1988-05-05 |
JPH0421525B2 (fi) | 1992-04-10 |
EP0139449A1 (en) | 1985-05-02 |
EP0139449B1 (en) | 1988-03-30 |
US4559212A (en) | 1985-12-17 |
FI843492A (fi) | 1985-03-09 |
NO155684C (no) | 1987-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: SINTEF |