BR9206568A - Processo para depurar um gás contendo óxido nítrico - Google Patents

Processo para depurar um gás contendo óxido nítrico

Info

Publication number: BR9206568A
Authority: BR; Brazil
Prior art keywords: gas; alkali metal; pct; nitrogen monoxide; gas containing
Prior art date: 1991-09-30

Application number

BR9206568A

Other languages

English (en)

Inventor

Soete Gerard De

Original Assignee

Solvay

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.)

1991-09-30

Filing date

1992-09-18

Publication date

1995-05-16

1992-09-18 Application filed by Solvay filed Critical Solvay

1995-05-16 Publication of BR9206568A publication Critical patent/BR9206568A/pt

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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Gas Separation By Absorption (AREA)
Removal Of Specific Substances (AREA)

BR9206568A 1991-09-30 1992-09-18 Processo para depurar um gás contendo óxido nítrico BR9206568A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9112098A FR2681796B1 (fr)	1991-09-30	1991-09-30	Procede pour epurer un gaz contenant de l'oxyde nitrique .
PCT/EP1992/002173 WO1993006916A1 (fr)	1991-09-30	1992-09-18	Procede pour epurer un gaz contenant de l'oxyde nitrique

Publications (1)

Publication Number	Publication Date
BR9206568A true BR9206568A (pt)	1995-05-16

Family

ID=9417495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9206568A BR9206568A (pt)	1991-09-30	1992-09-18	Processo para depurar um gás contendo óxido nítrico

Country Status (19)

Country	Link
US (1)	US5464599A (pt)
EP (1)	EP0606271B1 (pt)
JP (1)	JPH06510945A (pt)
KR (1)	KR100236881B1 (pt)
AT (1)	ATE137684T1 (pt)
AU (1)	AU655844B2 (pt)
BR (1)	BR9206568A (pt)
CA (1)	CA2119640C (pt)
CZ (1)	CZ289548B6 (pt)
DE (1)	DE69210618T2 (pt)
DK (1)	DK0606271T3 (pt)
ES (1)	ES2089561T3 (pt)
FI (1)	FI941455A (pt)
FR (1)	FR2681796B1 (pt)
HU (1)	HU216550B (pt)
NO (1)	NO301693B1 (pt)
PL (1)	PL170280B1 (pt)
RU (1)	RU2106905C1 (pt)
WO (1)	WO1993006916A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115055121B (zh) *	2022-06-15	2023-10-03	凯龙蓝烽新材料科技有限公司	一种可生成不同浓度的nox的生产制备装置及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4141961A (en) *	1977-06-16	1979-02-27	Dtpm Corporation	Production of H2 S from SO2 obtained from flue gas
JPS5466375A (en) *	1977-11-08	1979-05-28	Mitsubishi Kakoki Kk	Purifying of exhausted gas
EP0161497B1 (de) *	1984-04-19	1990-11-28	Waagner-Biro Aktiengesellschaft	Verfahren und Vorrichtung zur Rauchgasentschwefelung von Feuerungsanlagen
US4588567A (en) *	1985-01-28	1986-05-13	Ralph Miller	Recovery of concentrated H2 S from SO2 contained in flue gas
AT382089B (de) *	1985-04-05	1987-01-12	Waagner Biro Ag	Verfahren und einrichtung zur reinigung von mit staeuben und schadgasen verunreinigten abgasen
EP0301272A3 (de) *	1987-07-29	1990-12-05	Waagner-Biro Aktiengesellschaft	Verfahren und Vorrichtung zur Abgas- oder Abluftreinigung
AT389825B (de) *	1988-04-29	1990-02-12	Waagner Biro Ag	Verfahren und sorptionsbett zur trockenen abgas- oder abluftreinigung
US5002741A (en) *	1989-11-16	1991-03-26	Natec Resources Inc.	Method for SOX /NOX pollution control
JPH0466375A (ja) *	1990-07-06	1992-03-02	Suzuki Motor Corp	自動車のピラー下部構造

1991
- 1991-09-30 FR FR9112098A patent/FR2681796B1/fr not_active Expired - Fee Related
1992
- 1992-09-18 ES ES92919607T patent/ES2089561T3/es not_active Expired - Lifetime
- 1992-09-18 AU AU25663/92A patent/AU655844B2/en not_active Ceased
- 1992-09-18 CA CA002119640A patent/CA2119640C/fr not_active Expired - Fee Related
- 1992-09-18 BR BR9206568A patent/BR9206568A/pt not_active IP Right Cessation
- 1992-09-18 RU RU94018220A patent/RU2106905C1/ru active
- 1992-09-18 WO PCT/EP1992/002173 patent/WO1993006916A1/fr active IP Right Grant
- 1992-09-18 HU HU9400895A patent/HU216550B/hu not_active IP Right Cessation
- 1992-09-18 KR KR1019940700925A patent/KR100236881B1/ko not_active IP Right Cessation
- 1992-09-18 DK DK92919607.9T patent/DK0606271T3/da active
- 1992-09-18 AT AT92919607T patent/ATE137684T1/de active
- 1992-09-18 US US08/211,082 patent/US5464599A/en not_active Expired - Lifetime
- 1992-09-18 DE DE69210618T patent/DE69210618T2/de not_active Expired - Fee Related
- 1992-09-18 PL PL92302921A patent/PL170280B1/pl unknown
- 1992-09-18 CZ CZ1994749A patent/CZ289548B6/cs not_active IP Right Cessation
- 1992-09-18 JP JP5506579A patent/JPH06510945A/ja active Pending
- 1992-09-18 EP EP92919607A patent/EP0606271B1/fr not_active Expired - Lifetime
1994
- 1994-03-29 NO NO941157A patent/NO301693B1/no not_active IP Right Cessation
- 1994-03-29 FI FI941455A patent/FI941455A/fi unknown

Also Published As

Publication number	Publication date
RU2106905C1 (ru)	1998-03-20
AU655844B2 (en)	1995-01-12
HU216550B (hu)	1999-07-28
US5464599A (en)	1995-11-07
PL170280B1 (pl)	1996-11-29
WO1993006916A1 (fr)	1993-04-15
FI941455A0 (fi)	1994-03-29
FR2681796B1 (fr)	1994-05-20
ES2089561T3 (es)	1996-10-01
NO941157D0 (no)	1994-03-29
FR2681796A1 (fr)	1993-04-02
CA2119640C (fr)	2003-02-25
DE69210618D1 (de)	1996-06-13
EP0606271B1 (fr)	1996-05-08
DK0606271T3 (da)	1996-09-23
KR100236881B1 (ko)	2000-01-15
FI941455A (fi)	1994-03-29
ATE137684T1 (de)	1996-05-15
JPH06510945A (ja)	1994-12-08
EP0606271A1 (fr)	1994-07-20
CA2119640A1 (fr)	1993-04-15
HU9400895D0 (en)	1994-06-28
HUT67978A (en)	1995-05-29
NO301693B1 (no)	1997-12-01
CZ74994A3 (en)	1994-11-16
AU2566392A (en)	1993-05-03
CZ289548B6 (cs)	2002-02-13
NO941157L (no)	1994-03-29
DE69210618T2 (de)	1996-11-28

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Legal Events

Date	Code	Title	Description
1996-01-30	EE	Request for examination
1998-12-22	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-06-13	FF	Decision: intention to grant
2000-10-03	FG9A	Patent or certificate of addition granted
2010-12-21	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 10A,11A,12A,13A,14A,15A,16A,17A E 18A ANUIDADES.
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.
2021-04-13	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.