FI861735L - 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. Download PDF

Info

Publication number: FI861735L
Authority: FI; Finland
Prior art keywords: och; vaermeverk; selectivt; kvaeveoxider; katalytiskt
Prior art date: 1984-08-29

Application number

FI861735A

Other languages

English (en)

Other versions

FI861735A0 (fi

FI81504C (fi

FI81504B (fi

Inventor

Lothar Rieckert

Michael Kotter

Original Assignee

Kraftanlagen Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-08-29

Filing date

1986-04-24

Publication date

1986-04-24

1986-04-24 Application filed by Kraftanlagen Ag filed Critical Kraftanlagen Ag

1986-04-24 Publication of FI861735A0 publication Critical patent/FI861735A0/fi

1986-04-24 Publication of FI861735L publication Critical patent/FI861735L/fi

1990-07-31 Application granted granted Critical

1990-07-31 Publication of FI81504B publication Critical patent/FI81504B/fi

1990-11-12 Publication of FI81504C publication Critical patent/FI81504C/fi

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)

FI861735A 1984-08-29 1986-04-24 Foerfarande och anordning, med vilka kvaeveoxider selektivt och katalytiskt avlaegsnas ur avgaser fraon vaermeverk. FI81504C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3431730A DE3431730A1 (de)	1984-08-29	1984-08-29	Verfahren und vorrichtung zur selektiven katalytischen beseitigung von stickoxyden aus den abgasen von feuerungsanlagen
DE3431730		1984-08-29
EP8500429		1985-08-22
PCT/EP1985/000429 WO1986001431A1 (fr)	1984-08-29	1985-08-22	Procede et dispositif d'elimination catalytique selective d'oxydes d'azote des gaz d'echappement de fourneaux

Publications (4)

Publication Number	Publication Date
FI861735A0 FI861735A0 (fi)	1986-04-24
FI861735L true FI861735L (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)

* Cited by examiner, † Cited by third party
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
EP0502192B1 (de) *	1990-08-31	1995-11-29	Institut Kataliza Sibirskogo Otdelenia Akademii Nauk Sssr	Verfahren zum entfernen von stickoxiden aus abgasen
ES2074296T3 (es) *	1991-03-04	1995-09-01	Siemens Ag	Precalentador regenerativo y procedimiento para su funcionamiento.
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
WO2002032553A1 (de) *	2000-10-17	2002-04-25	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)

* Cited by examiner, † Cited by third party
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 EP EP85904963A patent/EP0195075B1/de not_active Expired
- 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 WO PCT/EP1985/000429 patent/WO1986001431A1/de not_active Ceased
- 1985-08-22 DE DE8585904963T patent/DE3569884D1/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
DK186686D0 (da)	1986-04-23
DK161675C (da)	1992-02-24
FI861735A0 (fi)	1986-04-24
EP0195075A1 (de)	1986-09-24
FI81504C (fi)	1990-11-12
DK161675B (da)	1991-08-05
SU1729278A3 (ru)	1992-04-23
AU4964885A (en)	1986-03-24
JPS62500366A (ja)	1987-02-19
EP0195075B1 (de)	1989-05-03
DE3431730A1 (de)	1986-03-06
US4719094A (en)	1988-01-12
DK186686A (da)	1986-04-23
WO1986001431A1 (fr)	1986-03-13
FI81504B (fi)	1990-07-31
JPH0622655B2 (ja)	1994-03-30
DE3569884D1 (en)	1989-06-08

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Legal Events

Date	Code	Title	Description
1993-08-22	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: KRAFTANLAGEN AG