SE9100584D0 - SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS - Google Patents
SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTSInfo
- Publication number
- SE9100584D0 SE9100584D0 SE9100584A SE9100584A SE9100584D0 SE 9100584 D0 SE9100584 D0 SE 9100584D0 SE 9100584 A SE9100584 A SE 9100584A SE 9100584 A SE9100584 A SE 9100584A SE 9100584 D0 SE9100584 D0 SE 9100584D0
- Authority
- SE
- Sweden
- Prior art keywords
- gas passage
- process gases
- dust separator
- gas
- reactor plant
- Prior art date
Links
Abstract
In a method for cleaning process gases containing gaseous impurities, the process gases are conducted along a process-gas passage running through a reactor plant (1, 2, 3), and through a dust separator (4) communicating with the process-gas passage. An absorbent that reacts with the gaseous impurities is injected in finely divided form into the process-gas passage in order to react with the gaseous impurities and form particles which are separated in the reactor plant (1, 2, 3) and the dust separator (4). The absorbent used comprises both fresh absorbent and a portion of the particles separated in the reactor plant and the dust separator. This portion of particles separated in the reactor plant and the dust separator are re-injected together with water into the process-gas passage at a first site (B). At least the main part of the fresh absorbent is injected into the process-gas passage at a second site (A; A') which is separate from the first site (B).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100584A SE9100584D0 (en) | 1991-02-28 | 1991-02-28 | SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS |
AU13416/92A AU1341692A (en) | 1991-02-28 | 1992-02-27 | Method for cleaning process gases containing gaseous impurities |
PCT/SE1992/000119 WO1992015390A1 (en) | 1991-02-28 | 1992-02-27 | Method for cleaning process gases containing gaseous impurities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100584A SE9100584D0 (en) | 1991-02-28 | 1991-02-28 | SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS |
Publications (1)
Publication Number | Publication Date |
---|---|
SE9100584D0 true SE9100584D0 (en) | 1991-02-28 |
Family
ID=20382009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100584A SE9100584D0 (en) | 1991-02-28 | 1991-02-28 | SETTING TO CLEAN PROCESS GASES CONTAINING GAS GAS POLLUTANTS |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1341692A (en) |
SE (1) | SE9100584D0 (en) |
WO (1) | WO1992015390A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2714303B1 (en) * | 1993-12-29 | 1996-07-26 | Hamon Ind Thermique | Process and installation for neutralization and filtration of acid fumes. |
FR2957528B1 (en) * | 2010-03-22 | 2012-03-23 | Lab Sa | METHOD AND INSTALLATION FOR PURIFYING SMOKE CONTAINING ACIDIC POLLUTANTS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2723958A1 (en) * | 1977-05-27 | 1978-12-07 | Heinz Hoelter | Dry contact process to purify gases, for e.g. sulphur di:oxide removal - using radial horizontal contact zones for solids and gas with longitudinal slots and screw conveyors below to collect and recycle solids |
DE2910537C2 (en) * | 1979-03-17 | 1982-10-21 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Process for regenerating the dry and fine-grain additives from an exhaust gas purification device |
DE3644102A1 (en) * | 1986-12-23 | 1988-07-07 | Metallgesellschaft Ag | EXHAUST GAS PURIFICATION PROCESS |
SE460642B (en) * | 1987-03-06 | 1989-11-06 | Flaekt Ab | PROCEDURES FOR ABSORPING GAS GAS COMPONENTS FROM FORECURATED SMOKE GASES |
SE462551B (en) * | 1988-03-03 | 1990-07-16 | Flaekt Ab | PROCEDURES FOR PURIFICATION OF COB GAS FORMED GAS |
-
1991
- 1991-02-28 SE SE9100584A patent/SE9100584D0/en unknown
-
1992
- 1992-02-27 WO PCT/SE1992/000119 patent/WO1992015390A1/en unknown
- 1992-02-27 AU AU13416/92A patent/AU1341692A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1992015390A1 (en) | 1992-09-17 |
AU1341692A (en) | 1992-10-06 |
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