FI910580A0 - Partikelformigt medel. - Google Patents
Partikelformigt medel.Info
- Publication number
- FI910580A0 FI910580A0 FI910580A FI910580A FI910580A0 FI 910580 A0 FI910580 A0 FI 910580A0 FI 910580 A FI910580 A FI 910580A FI 910580 A FI910580 A FI 910580A FI 910580 A0 FI910580 A0 FI 910580A0
- Authority
- FI
- Finland
- Prior art keywords
- medel
- particular formed
- formed medel
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000444A SE468273B (sv) | 1990-02-07 | 1990-02-07 | Foerfarande och anordning foer kemisk och/eller fysikalisk behandling av ett fluidum |
Publications (2)
Publication Number | Publication Date |
---|---|
FI910580A0 true FI910580A0 (fi) | 1991-02-06 |
FI910580A FI910580A (fi) | 1991-08-08 |
Family
ID=20378485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI910580A FI910580A (fi) | 1990-02-07 | 1991-02-06 | Partikelformigt medel. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5186917A (fi) |
EP (1) | EP0441111A1 (fi) |
JP (1) | JPH04215838A (fi) |
KR (1) | KR910021254A (fi) |
CA (1) | CA2035631A1 (fi) |
FI (1) | FI910580A (fi) |
NO (1) | NO910416L (fi) |
PL (1) | PL288990A1 (fi) |
PT (1) | PT96702A (fi) |
SE (1) | SE468273B (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1006780A5 (nl) * | 1992-02-10 | 1994-12-06 | Etienne Vansant | Produkten, werkwijzen en inrichtingen voor de verwijdering van polluenten uit een fluidum. |
DE69313966T2 (de) * | 1992-10-06 | 1998-01-22 | Fuji Electric Co Ltd | Verfahren und Vorrichtung zur Abtrennung von NOx und/oder SOx |
WO2006103040A1 (en) * | 2005-04-01 | 2006-10-05 | Haldor Topsøe A/S | Process for catalytic reduction of nox by ammonia in presence of so3 in the gas |
CN103316667B (zh) * | 2013-06-27 | 2016-08-10 | 太原师范学院 | 一种烟道气脱硫脱硝剂及其超声波活化制备方法 |
FR3010913B1 (fr) * | 2013-09-24 | 2017-02-17 | Lab Sa | Procede d'epuration de fumees contenant des oxydes d'azote par voie catalytique |
EP2851116B1 (fr) * | 2013-09-24 | 2020-01-15 | Lab Sa | Procédé d'épuration de fumées contenant des oxydes d'azote par voie catalytique |
CN109603459B (zh) * | 2019-01-10 | 2020-09-01 | 西南化工研究设计院有限公司 | 一种低温干法烟气脱硫剂及其制法和应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268488A (en) * | 1979-05-10 | 1981-05-19 | Uop Inc. | Process for the catalytic reduction of nitrogen oxides in gaseous mixtures |
DE3429332A1 (de) * | 1984-08-09 | 1986-02-20 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur abtrennung von no(pfeil abwaerts)x(pfeil abwaerts) und so(pfeil abwaerts)2(pfeil abwaerts) aus rauchgasen |
CH671523A5 (fi) * | 1985-03-13 | 1989-09-15 | Von Roll Ag | |
DE3536958C1 (de) * | 1985-10-17 | 1986-12-11 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren und Vorrichtung zur Vorwaermung von Verbrennungsluft und zur katalytischenReduktion von Schadstoffen in Rauchgas |
AT395831B (de) * | 1986-11-06 | 1993-03-25 | Kernforschungsz Karlsruhe | Verfahren und vorrichtung zur katalytischen reduktion von schadstoffen in rauchgas |
US4793981A (en) * | 1986-11-19 | 1988-12-27 | The Babcock & Wilcox Company | Integrated injection and bag filter house system for SOx -NOx -particulate control with reagent/catalyst regeneration |
DE3701527A1 (de) * | 1987-01-21 | 1988-08-04 | Metallgesellschaft Ag | Verfahren zur gleichzeitigen entstickung und entschwefelung eines sauerstoffhaltigen abgases |
US4957718A (en) * | 1987-11-24 | 1990-09-18 | Uop | Process for reducing emissions of sulfur oxides and composition useful in same |
DE3808586A1 (de) * | 1988-03-15 | 1989-09-28 | Paul Heilemann | Verfahren und anlage zur verringerung des schadstoffgehaltes im abgas einer abgasquelle |
US4844915A (en) * | 1988-03-21 | 1989-07-04 | Natec, Ltd. | Method for ESP brown plume control |
SE464688B (sv) * | 1989-02-27 | 1991-06-03 | Eka Nobel Ab | Katalysator foer reducering av kvaeveoxider samt anvaendning daerav |
GB2232972B (en) * | 1989-05-06 | 1993-09-15 | Hitachi Shipbuilding Eng Co | Treatment of combustion exhaust gas |
-
1990
- 1990-02-07 SE SE9000444A patent/SE468273B/sv not_active IP Right Cessation
- 1990-12-20 EP EP90850421A patent/EP0441111A1/en not_active Withdrawn
-
1991
- 1991-02-01 KR KR1019910001723A patent/KR910021254A/ko not_active Application Discontinuation
- 1991-02-04 NO NO91910416A patent/NO910416L/no unknown
- 1991-02-04 CA CA002035631A patent/CA2035631A1/en not_active Abandoned
- 1991-02-06 FI FI910580A patent/FI910580A/fi not_active Application Discontinuation
- 1991-02-06 JP JP3035064A patent/JPH04215838A/ja active Pending
- 1991-02-07 US US07/652,411 patent/US5186917A/en not_active Expired - Fee Related
- 1991-02-07 PL PL28899091A patent/PL288990A1/xx unknown
- 1991-02-07 PT PT96702A patent/PT96702A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPH04215838A (ja) | 1992-08-06 |
PL288990A1 (en) | 1992-01-13 |
KR910021254A (ko) | 1991-12-20 |
NO910416D0 (no) | 1991-02-04 |
SE468273B (sv) | 1992-12-07 |
EP0441111A1 (en) | 1991-08-14 |
PT96702A (pt) | 1991-10-31 |
NO910416L (no) | 1991-08-08 |
SE9000444L (sv) | 1991-08-08 |
FI910580A (fi) | 1991-08-08 |
CA2035631A1 (en) | 1991-08-08 |
US5186917A (en) | 1993-02-16 |
SE9000444D0 (sv) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |