DK186686A - Fremgangsmaade og indretning til selektiv katalytisk fjernelse af nitrogenoxider fra fyringsanlaegs roeggasser - Google Patents

Fremgangsmaade og indretning til selektiv katalytisk fjernelse af nitrogenoxider fra fyringsanlaegs roeggasser Download PDF

Info

Publication number: DK186686A
Authority: DK; Denmark
Prior art keywords: flue gases; nitrogen oxides; zone; fresh air; catalyst
Prior art date: 1984-08-29

Application number

DK186686A

Other languages

English (en)

Other versions

DK161675B (da

DK186686D0 (da

DK161675C (da

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

1986-04-23

Publication date

1986-04-23

1986-04-23 Application filed by Kraftanlagen Ag filed Critical Kraftanlagen Ag

1986-04-23 Publication of DK186686D0 publication Critical patent/DK186686D0/da

1986-04-23 Publication of DK186686A publication Critical patent/DK186686A/da

1991-08-05 Publication of DK161675B publication Critical patent/DK161675B/da

1992-02-24 Application granted granted Critical

1992-02-24 Publication of DK161675C publication Critical patent/DK161675C/da

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)

Description

Uddrag af patentansøgninger. Sektion B

DK186686A 1984-08-29 1986-04-23 Fremgangsmaade og indretning til selektiv katalytisk fjernelse af nitrogenoxider fra fyringsanlaegs roeggasser DK161675C (da)

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
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
EP8500429		1985-08-22

Publications (4)

Publication Number	Publication Date
DK186686D0 DK186686D0 (da)	1986-04-23
DK186686A true DK186686A (da)	1986-04-23
DK161675B DK161675B (da)	1991-08-05
DK161675C DK161675C (da)	1992-02-24

Family

ID=6244182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK186686A DK161675C (da)	1984-08-29	1986-04-23	Fremgangsmaade og indretning til selektiv katalytisk fjernelse af nitrogenoxider fra fyringsanlaegs roeggasser

Country Status (9)

Country	Link
US (1)	US4719094A (da)
EP (1)	EP0195075B1 (da)
JP (1)	JPH0622655B2 (da)
AU (1)	AU4964885A (da)
DE (2)	DE3431730A1 (da)
DK (1)	DK161675C (da)
FI (1)	FI81504C (da)
SU (1)	SU1729278A3 (da)
WO (1)	WO1986001431A1 (da)

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
DE59009929D1 (de) *	1990-08-31	1996-01-11	Inst Kataliza Sibirskogo Otdel	Verfahren zum entfernen von stickoxiden aus abgasen.
EP0502443B1 (de) *	1991-03-04	1995-07-12	Siemens Aktiengesellschaft	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)

* 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 (da) *	1979-04-04	1980-10-17

1984
- 1984-08-29 DE DE3431730A patent/DE3431730A1/de not_active Withdrawn
1985
- 1985-08-22 DE DE8585904963T patent/DE3569884D1/de not_active Expired
- 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 EP EP85904963A patent/EP0195075B1/de not_active Expired
- 1985-08-22 WO PCT/EP1985/000429 patent/WO1986001431A1/de active IP Right Grant
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
FI861735A (fi)	1986-04-24
AU4964885A (en)	1986-03-24
FI81504B (fi)	1990-07-31
SU1729278A3 (ru)	1992-04-23
DE3569884D1 (en)	1989-06-08
DK161675B (da)	1991-08-05
EP0195075B1 (de)	1989-05-03
WO1986001431A1 (en)	1986-03-13
JPS62500366A (ja)	1987-02-19
DK186686D0 (da)	1986-04-23
EP0195075A1 (de)	1986-09-24
DE3431730A1 (de)	1986-03-06
FI81504C (fi)	1990-11-12
US4719094A (en)	1988-01-12
DK161675C (da)	1992-02-24
JPH0622655B2 (ja)	1994-03-30
FI861735A0 (fi)	1986-04-24

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