SE410400B - Foerfarande foer avskiljande av svaveloxider ur roekgas i form av gips - Google Patents
Foerfarande foer avskiljande av svaveloxider ur roekgas i form av gipsInfo
- Publication number
- SE410400B SE410400B SE7403375A SE7403375A SE410400B SE 410400 B SE410400 B SE 410400B SE 7403375 A SE7403375 A SE 7403375A SE 7403375 A SE7403375 A SE 7403375A SE 410400 B SE410400 B SE 410400B
- Authority
- SE
- Sweden
- Prior art keywords
- plaster
- separation
- procedure
- sulfur oxides
- smoke gas
- 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
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48030279A JPS5211680B2 (es) | 1973-03-14 | 1973-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE410400B true SE410400B (sv) | 1979-10-15 |
Family
ID=12299262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7403375A SE410400B (sv) | 1973-03-14 | 1974-03-13 | Foerfarande foer avskiljande av svaveloxider ur roekgas i form av gips |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5211680B2 (es) |
DE (1) | DE2412372C3 (es) |
GB (1) | GB1434885A (es) |
SE (1) | SE410400B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5187168A (es) * | 1975-01-29 | 1976-07-30 | Kawasaki Heavy Ind Ltd | |
GB1547424A (en) * | 1975-03-31 | 1979-06-20 | Japan Government | Method of producing needlelike 11-anhydrite gypsum |
DE2522439C2 (de) * | 1975-05-21 | 1985-08-14 | Saarberg-Hölter-Umwelttechnik GmbH, 6600 Saarbrücken | Verwendung des bei der Acetylenerzeugung aus Calciumcarbid anfallenden Carbidkalkes |
US3985860A (en) * | 1975-09-22 | 1976-10-12 | Pullman Incorporated | Method for oxidation of SO2 scrubber sludge |
JPS5252871A (en) * | 1975-10-28 | 1977-04-28 | Mitsubishi Heavy Ind Ltd | Method of treating exhaust gas |
JPS531171A (en) * | 1976-06-10 | 1978-01-07 | Chiyoda Chem Eng & Constr Co Ltd | Removal of sulfur oxides in exhaust gas |
JPS608850B2 (ja) * | 1976-08-02 | 1985-03-06 | 三菱重工業株式会社 | 排ガスの処理法 |
JPS6031764B2 (ja) * | 1977-01-17 | 1985-07-24 | 呉羽化学工業株式会社 | 排▲ヘウ▼脱硫方法 |
DE2708984C2 (de) * | 1977-03-02 | 1984-12-06 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Verfahren zur Herstellung von Calciumsulfathalbhydrat |
JPS53117683A (en) * | 1977-03-23 | 1978-10-14 | Kawasaki Heavy Ind Ltd | Removing method for sulfure oxides contained in exhayst gas |
US4150096A (en) * | 1977-10-31 | 1979-04-17 | Nelms William M | Process for treating combustion gases |
JPS5771819A (en) * | 1980-10-16 | 1982-05-04 | Mitsubishi Heavy Ind Ltd | Oxidation of calcium sulfite |
DE3240317C2 (de) * | 1982-10-30 | 1986-06-12 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Verfahren zur Herstellung von Calciumsulfat-Dihydrat im Zuge der Entschwefelung von Rauchgasen aus Kraftwerkskesselfeuerungen |
DE3716566A1 (de) * | 1987-05-18 | 1988-12-01 | Fichtel Roland | Verfahren zur herstellung reaktionsfaehiger calciumhydroxide fuer die abgasreinigung |
DE8717874U1 (de) * | 1987-05-18 | 1990-11-22 | FTU GmbH, 8130 Starnberg | Calciumhydroxid für die Abgasreinigung |
-
1973
- 1973-03-14 JP JP48030279A patent/JPS5211680B2/ja not_active Expired
-
1974
- 1974-03-13 SE SE7403375A patent/SE410400B/xx not_active IP Right Cessation
- 1974-03-14 DE DE19742412372 patent/DE2412372C3/de not_active Expired
- 1974-03-14 GB GB1153774A patent/GB1434885A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2412372A1 (de) | 1974-10-17 |
GB1434885A (en) | 1976-05-05 |
JPS5211680B2 (es) | 1977-04-01 |
DE2412372B2 (de) | 1976-03-25 |
JPS49118696A (es) | 1974-11-13 |
DE2412372C3 (de) | 1980-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7403375-4 Effective date: 19931008 Format of ref document f/p: F |