ATE103836T1 - Verfahren zur reinigung von stichoxyden enthaltenden rauchgasen. - Google Patents

Verfahren zur reinigung von stichoxyden enthaltenden rauchgasen.

Info

Publication number: ATE103836T1
Authority: AT; Austria
Prior art keywords: purification; oxides; nitice; nitrogen; flue gases
Prior art date: 1989-02-23

Application number

AT90420097T

Other languages

English (en)

Inventor

Jean-Fancois Vicard

Original Assignee

Lab Sa

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.)

1989-02-23

Filing date

1990-02-22

Publication date

1994-04-15

1990-02-22 Application filed by Lab Sa filed Critical Lab Sa

1994-04-15 Application granted granted Critical

1994-04-15 Publication of ATE103836T1 publication Critical patent/ATE103836T1/de

Links

238000000746 purification Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000003546 flue gas Substances 0.000 title 1
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 8
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
239000003517 fume Substances 0.000 abstract 2
MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
150000002823 nitrates Chemical class 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
230000001603 reducing effect Effects 0.000 abstract 1
235000010269 sulphur dioxide Nutrition 0.000 abstract 1
239000004291 sulphur dioxide Substances 0.000 abstract 1

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
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Catalysts (AREA)
Separation Of Particles Using Liquids (AREA)

AT90420097T 1989-02-23 1990-02-22 Verfahren zur reinigung von stichoxyden enthaltenden rauchgasen. ATE103836T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8902617A FR2643286B1 (fr)	1989-02-23	1989-02-23	Procede pour l'epuration des fumees contenant des oxydes d'azote

Publications (1)

Publication Number	Publication Date
ATE103836T1 true ATE103836T1 (de)	1994-04-15

Family

ID=9379224

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90420097T ATE103836T1 (de)	1989-02-23	1990-02-22	Verfahren zur reinigung von stichoxyden enthaltenden rauchgasen.

Country Status (10)

Country	Link
US (1)	US5063034A (de)
EP (1)	EP0384866B1 (de)
JP (1)	JPH02261517A (de)
KR (1)	KR0160295B1 (de)
AT (1)	ATE103836T1 (de)
CA (1)	CA2009789A1 (de)
DE (1)	DE69007830T2 (de)
DK (1)	DK0384866T3 (de)
ES (1)	ES2050987T3 (de)
FR (1)	FR2643286B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2724577B1 (fr) *	1994-09-21	1996-12-27	Lab Sa	Perfectionnement aux procedes d'epuration des fumees par voie humide pour des polluants gazeux
US6060718A (en) *	1998-02-26	2000-05-09	Eaton Corporation	Ion source having wide output current operating range
DE10117251A1 (de) *	2001-04-06	2002-10-10	Chemetall Gmbh	Dichtmasse niedriger Dichte, Grundmasse und Verfahren zu ihrer Herstellung sowie ihre Verwendung
US20060198778A1 (en) *	2002-06-05	2006-09-07	Barckholtz Timothy A	Reduction of NOx in fluid catalytic cracking regenerator off-gas streams
US20040131523A1 (en) *	2002-06-05	2004-07-08	Exxonmobil Research And Engineering Company	Oxidation of NOx's with chlorine dioxide in combination with a thermal NOx removal process
US20060198779A1 (en) *	2002-06-05	2006-09-07	Hurst Boyd E	Selective non-catalytic reduction of NOx
US20060233688A1 (en) *	2002-06-05	2006-10-19	Barckholtz Timothy A	Non-catalytic reduction and oxidation process for the removal of NOx
US12403484B2 (en) *	2022-11-03	2025-09-02	Belco Technologies Corporation	Spray nozzle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL24580A (en) *	1964-11-11	1969-11-30	Sincat Spa	Process for the removal of nitrous gases from gas mixtures
JPS568652B2 (de) *	1973-09-07	1981-02-25
US4055624A (en) *	1973-10-03	1977-10-25	Hodogaya Chemical Co., Ltd.	Process for removing nitrogen oxides from gaseous mixtures
JPS5217824B2 (de) *	1974-04-19	1977-05-18
JPS5248942B2 (de) *	1975-01-06	1977-12-13
JPS51100966A (en) *	1975-03-03	1976-09-06	Chiyoda Chem Eng Construct Co	Haigasuchuno chitsusosankabutsuno jokyohoho
JPS56126431A (en) *	1980-03-08	1981-10-03	Nippon Soda Co Ltd	Wet type denitration method
DE3507690A1 (de) *	1985-03-05	1986-09-11	Deutsche Babcock Anlagen Ag, 4200 Oberhausen	Verfahren zur reinigung von stickoxid (no) enthaltenden rauchgasen

1989
- 1989-02-23 FR FR8902617A patent/FR2643286B1/fr not_active Expired - Lifetime
1990
- 1990-02-12 CA CA002009789A patent/CA2009789A1/en not_active Abandoned
- 1990-02-13 US US07/479,517 patent/US5063034A/en not_active Expired - Fee Related
- 1990-02-20 JP JP2039558A patent/JPH02261517A/ja active Pending
- 1990-02-21 KR KR1019900002113A patent/KR0160295B1/ko not_active Expired - Fee Related
- 1990-02-22 DK DK90420097.9T patent/DK0384866T3/da active
- 1990-02-22 EP EP90420097A patent/EP0384866B1/de not_active Expired - Lifetime
- 1990-02-22 DE DE69007830T patent/DE69007830T2/de not_active Expired - Fee Related
- 1990-02-22 AT AT90420097T patent/ATE103836T1/de not_active IP Right Cessation
- 1990-02-22 ES ES90420097T patent/ES2050987T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH02261517A (ja)	1990-10-24
DE69007830T2 (de)	1994-08-18
US5063034A (en)	1991-11-05
KR0160295B1 (ko)	1998-11-16
KR900012665A (ko)	1990-09-01
CA2009789A1 (en)	1990-08-23
DE69007830D1 (de)	1994-05-11
ES2050987T3 (es)	1994-06-01
FR2643286B1 (fr)	1991-05-24
FR2643286A1 (fr)	1990-08-24
EP0384866A1 (de)	1990-08-29
DK0384866T3 (da)	1994-05-09
EP0384866B1 (de)	1994-04-06

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Legal Events

Date	Code	Title	Description
1994-10-15	UEP	Publication of translation of european patent specification
2008-11-15	REN	Ceased due to non-payment of the annual fee