FI861735A0 - Foerfarande och anordning, med vilka kvaeveoxider selektivt och katalytiskt avlaegsnas ur avgaser fraon vaermeverk. - Google Patents
Foerfarande och anordning, med vilka kvaeveoxider selektivt och katalytiskt avlaegsnas ur avgaser fraon vaermeverk.Info
- Publication number
- FI861735A0 FI861735A0 FI861735A FI861735A FI861735A0 FI 861735 A0 FI861735 A0 FI 861735A0 FI 861735 A FI861735 A FI 861735A FI 861735 A FI861735 A FI 861735A FI 861735 A0 FI861735 A0 FI 861735A0
- Authority
- FI
- Finland
- Prior art keywords
- och
- vaermeverk
- selektivt
- kvaeveoxider
- katalytiskt
- 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Chimneys And Flues (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3431730 | 1984-08-29 | ||
DE3431730A DE3431730A1 (de) | 1984-08-29 | 1984-08-29 | Verfahren und vorrichtung zur selektiven katalytischen beseitigung von stickoxyden aus den abgasen von feuerungsanlagen |
EP8500429 | 1985-08-22 | ||
PCT/EP1985/000429 WO1986001431A1 (en) | 1984-08-29 | 1985-08-22 | Process and device for the selective catalytic removal of nitrogen oxides from the waste gases of furnaces |
Publications (4)
Publication Number | Publication Date |
---|---|
FI861735A FI861735A (fi) | 1986-04-24 |
FI861735A0 true FI861735A0 (fi) | 1986-04-24 |
FI81504B FI81504B (fi) | 1990-07-31 |
FI81504C FI81504C (fi) | 1990-11-12 |
Family
ID=6244182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI861735A FI81504C (fi) | 1984-08-29 | 1986-04-24 | Foerfarande och anordning, med vilka kvaeveoxider selektivt och katalytiskt avlaegsnas ur avgaser fraon vaermeverk. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4719094A (fi) |
EP (1) | EP0195075B1 (fi) |
JP (1) | JPH0622655B2 (fi) |
AU (1) | AU4964885A (fi) |
DE (2) | DE3431730A1 (fi) |
DK (1) | DK161675C (fi) |
FI (1) | FI81504C (fi) |
SU (1) | SU1729278A3 (fi) |
WO (1) | WO1986001431A1 (fi) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3505416A1 (de) * | 1985-02-16 | 1986-08-21 | Kraftanlagen Ag, 6900 Heidelberg | Verfahren zur selektiven beseitigung von stickoxiden aus abgasen |
DE3523326A1 (de) * | 1985-06-29 | 1987-01-08 | Steag Ag | Verfahren zur abscheidung von no(pfeil abwaerts)x(pfeil abwaerts) aus gasen, insbesondere rauchgasen |
DK164729C (da) * | 1990-08-01 | 1992-12-28 | Haldor Topsoe As | Fremgangsmaade til rensning af roeg og spildgas |
DE59009929D1 (de) * | 1990-08-31 | 1996-01-11 | Inst Kataliza Sibirskogo Otdel | Verfahren zum entfernen von stickoxiden aus abgasen. |
DE59202832D1 (de) * | 1991-03-04 | 1995-08-17 | Siemens Ag | Regenerativ-Vorwärmer und Verfahren zum Betrieb desselben. |
DE4110333A1 (de) * | 1991-03-28 | 1991-09-19 | Siemens Ag | Verfahren und einrichtung zur katalytischen reduktion |
US5269143A (en) * | 1992-12-07 | 1993-12-14 | Ford Motor Company | Diesel engine turbo-expander |
US5307772A (en) * | 1992-12-16 | 1994-05-03 | Ford Motor Company | Redox catalysis of NOx in internal combustion engines |
DE4301760A1 (de) * | 1993-01-23 | 1994-08-11 | Rothemuehle Brandt Kritzler | Verfahren und Vorrichtung für einen Regenerativ-Wärmetauscher zur Behandlung schadstoffhaltiger Abgase |
DE4423003C2 (de) * | 1993-07-06 | 1999-01-21 | Ford Werke Ag | Verfahren und Vorrichtung zum Reduzieren von NO¶x¶ in den Abgasen von Kraftfahrzeugverbrennungsmotoren |
US5985222A (en) | 1996-11-01 | 1999-11-16 | Noxtech, Inc. | Apparatus and method for reducing NOx from exhaust gases produced by industrial processes |
EP1330302A1 (de) * | 2000-10-17 | 2003-07-30 | Robert Bosch Gmbh | Abgasreinigungsanlage mit einer katalysatoranordnung und verfahren zur reinigung von abgasen |
DE102005061873A1 (de) * | 2005-12-23 | 2007-07-05 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben eines integrierten SCR/DPF-Systems |
US7891324B2 (en) * | 2007-06-06 | 2011-02-22 | Franklin David A | Method and apparatus for heating a circulating fluid in an indirect heat exchanger |
US9642858B2 (en) | 2012-10-30 | 2017-05-09 | University of Pittsburgh—of the Commonwealth System of Higher Education | Use of resazurin, or analogs thereof, for antibacterial therapy |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2360255A1 (de) * | 1973-12-04 | 1975-06-05 | Reinhold Dipl Ing Schmidt | Anordnungen an feuerungsanlagen und/ oder brennkraftmaschinen zur erzielung schadstofffreier abgase |
JPS5230285A (en) * | 1975-09-03 | 1977-03-07 | Seitetsu Kagaku Co Ltd | Regeneration method of catalyst |
US4199554A (en) * | 1977-01-21 | 1980-04-22 | Kureha Kagaku Kogyo Kabushiki Kaisha | Method of and apparatus for removing nitrogen oxides from the gases containing nitrogen oxides |
JPS55144528U (fi) * | 1979-04-04 | 1980-10-17 |
-
1984
- 1984-08-29 DE DE3431730A patent/DE3431730A1/de not_active Withdrawn
-
1985
- 1985-08-22 AU AU49648/85A patent/AU4964885A/en not_active Abandoned
- 1985-08-22 JP JP60504486A patent/JPH0622655B2/ja not_active Expired - Lifetime
- 1985-08-22 US US06/865,036 patent/US4719094A/en not_active Expired - Lifetime
- 1985-08-22 DE DE8585904963T patent/DE3569884D1/de not_active Expired
- 1985-08-22 WO PCT/EP1985/000429 patent/WO1986001431A1/de active IP Right Grant
- 1985-08-22 EP EP85904963A patent/EP0195075B1/de not_active Expired
-
1986
- 1986-04-23 DK DK186686A patent/DK161675C/da active
- 1986-04-24 FI FI861735A patent/FI81504C/fi not_active IP Right Cessation
- 1986-04-28 SU SU864027392A patent/SU1729278A3/ru active
Also Published As
Publication number | Publication date |
---|---|
DE3569884D1 (en) | 1989-06-08 |
US4719094A (en) | 1988-01-12 |
FI861735A (fi) | 1986-04-24 |
EP0195075A1 (de) | 1986-09-24 |
FI81504C (fi) | 1990-11-12 |
FI81504B (fi) | 1990-07-31 |
DE3431730A1 (de) | 1986-03-06 |
SU1729278A3 (ru) | 1992-04-23 |
DK161675B (da) | 1991-08-05 |
EP0195075B1 (de) | 1989-05-03 |
JPH0622655B2 (ja) | 1994-03-30 |
DK161675C (da) | 1992-02-24 |
AU4964885A (en) | 1986-03-24 |
JPS62500366A (ja) | 1987-02-19 |
DK186686A (da) | 1986-04-23 |
WO1986001431A1 (en) | 1986-03-13 |
DK186686D0 (da) | 1986-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: KRAFTANLAGEN AG |