DK0609401T3 - Fremgangsmåde til fremstilling af hydroxylamin fra NOx-holdige afgangsgasser - Google Patents

Fremgangsmåde til fremstilling af hydroxylamin fra NOx-holdige afgangsgasser

Info

Publication number: DK0609401T3
Authority: DK; Denmark
Prior art keywords: nox; pct; exhaust gases; date apr; hydroxylamine
Prior art date: 1991-10-21

Application number

DK93908761.5T

Other languages

English (en)

Inventor

Daniel Van Velzen

Heinrich Langenkamp

Dimosthenis Papameletiou

Havard Nymoen

Original Assignee

Euratom

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.)

1991-10-21

Filing date

1992-10-15

Publication date

1995-12-27

1992-10-15 Application filed by Euratom filed Critical Euratom

1995-12-27 Application granted granted Critical

1995-12-27 Publication of DK0609401T3 publication Critical patent/DK0609401T3/da

Links

AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000007789 gas Substances 0.000 title 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
239000003546 flue gas Substances 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
229910002547 FeII Inorganic materials 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
238000010521 absorption reaction Methods 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
238000010531 catalytic reduction reaction Methods 0.000 abstract 1
238000003795 desorption Methods 0.000 abstract 1
239000008246 gaseous mixture Substances 0.000 abstract 1
150000002431 hydrogen Chemical class 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1
238000003786 synthesis reaction Methods 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Biomedical Technology (AREA)
Treating Waste Gases (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Gas Separation By Absorption (AREA)

DK93908761.5T 1991-10-21 1992-10-15 Fremgangsmåde til fremstilling af hydroxylamin fra NOx-holdige afgangsgasser DK0609401T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU88021A LU88021A1 (de)	1991-10-21	1991-10-21	Verfahren zur Herstellung von hydroxylamin aus NOX enthaltenden Abgasen

Publications (1)

Publication Number	Publication Date
DK0609401T3 true DK0609401T3 (da)	1995-12-27

Family

ID=19731319

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93908761.5T DK0609401T3 (da)	1991-10-21	1992-10-15	Fremgangsmåde til fremstilling af hydroxylamin fra NOx-holdige afgangsgasser

Country Status (11)

Country	Link
US (1)	US5489421A (da)
EP (1)	EP0609401B1 (da)
JP (1)	JPH07500081A (da)
AT (1)	ATE125779T1 (da)
CA (1)	CA2121133A1 (da)
DE (1)	DE59203130D1 (da)
DK (1)	DK0609401T3 (da)
ES (1)	ES2075777T3 (da)
GR (1)	GR3017788T3 (da)
LU (1)	LU88021A1 (da)
WO (1)	WO1993008121A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19808939A1 (de) *	1998-03-03	1999-09-09	Basf Ag	Verfahren zur Herstellung von Hydroxylammoniumsalzen
US6676912B1 (en)	1999-10-28	2004-01-13	The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration	Method for removal of nitrogen oxides from stationary combustion sources
EP1275616A1 (en) *	2001-07-11	2003-01-15	Dsm N.V.	Process for the preparation of hydroxylammonium
US7022844B2 (en)	2002-09-21	2006-04-04	Honeywell International Inc.	Amide-based compounds, production, recovery, purification and uses thereof
US20080044333A1 (en) *	2004-07-30	2008-02-21	Hakka Leo E	Method and apparatus for NOx and Hg removal
KR20090086458A (ko)	2006-12-04	2009-08-12	바스프 에스이	기체 혼합물로부터 ｎｏ 및 ｎ２ｏ를 제거하는 방법
US9331369B2 (en)	2014-01-08	2016-05-03	Toyota Motor Engineering & Manufacturing North America, Inc.	Rechargeable metal nitric oxide gas battery
US9461349B2 (en)	2014-01-08	2016-10-04	Toyota Motor Engineering & Manufacturing North America, Inc.	Rechargeable metal NxOy gas battery system
WO2015104574A1 (en) *	2014-01-08	2015-07-16	Toyota Motor Engineering & Manufacturing North America, Inc.	Rechargeable metal nitric oxide gas battery system
US9368847B2 (en)	2014-01-08	2016-06-14	Toyota Motor Engineering & Manufacturing North America, Inc.	Rechargeable metal nitric oxide gas battery
CN104084024B (zh) *	2014-07-17	2016-02-17	湖南平安环保股份有限公司	一种锅炉烟气脱硝的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL123476C (da) *	1963-03-08
DE2554584B2 (de) *	1974-12-28	1979-02-22	Chisso Corp., Osaka	Verfahren zum Regenerieren einer zur absorptiven Entfernung von Stickstoffoxiden und Schwefeloxiden aus Abgasen verwendeten wäßrigen Lösung eines Eisenchelatkomplexes und eines Sulfites
JPS5290477A (en) *	1976-01-27	1977-07-29	Chisso Eng Co Ltd	Method of scrubbing industrial exhaust gases
US4126529A (en) *	1977-08-05	1978-11-21	Southern California Edison Company	Ferrous ion scrubbing of flue gas
US4115523A (en) *	1977-11-07	1978-09-19	Allied Chemical Corporation	Synthesis of hydroxylamine from hydrogen sulfide and nitric oxide
GB2078781A (en) *	1980-06-05	1982-01-13	Bolme Donald Weston	Removal of nitrous material from nitric acid streams
DE3612123A1 (de) *	1985-09-27	1987-04-09	Linde Ag	Verfahren zum auswaschen von no und/oder so(pfeil abwaerts)2(pfeil abwaerts) aus gasgemischen
DE3627429A1 (de) *	1986-08-13	1988-02-18	Boguslawski Zbigniew	Verfahren zur herstellung von stickstoffdioxid-reichgas
DE3732952A1 (de) *	1987-09-30	1989-04-20	Basf Ag	Verfahren zur regenerierung von fe(ii)- und fe(iii)-chelatkomplexe enthaltenden waschloesungen
US4957716A (en) *	1988-11-21	1990-09-18	Electric Power Research Institute, Inc.	Method for removal of SO2 and NOx from combustion gases by metal chelation and thermal reduction
US5320816A (en) *	1992-10-21	1994-06-14	The Dow Chemical Company	Process for absorption of sulfur dioxide and nitric oxide from flue gas

1991
- 1991-10-21 LU LU88021A patent/LU88021A1/de unknown
1992
- 1992-10-15 EP EP93908761A patent/EP0609401B1/de not_active Expired - Lifetime
- 1992-10-15 DK DK93908761.5T patent/DK0609401T3/da active
- 1992-10-15 CA CA002121133A patent/CA2121133A1/en not_active Abandoned
- 1992-10-15 WO PCT/EP1992/002381 patent/WO1993008121A1/de not_active Ceased
- 1992-10-15 US US08/211,945 patent/US5489421A/en not_active Expired - Fee Related
- 1992-10-15 AT AT93908761T patent/ATE125779T1/de active
- 1992-10-15 JP JP5507431A patent/JPH07500081A/ja active Pending
- 1992-10-15 ES ES93908761T patent/ES2075777T3/es not_active Expired - Lifetime
- 1992-10-15 DE DE59203130T patent/DE59203130D1/de not_active Expired - Fee Related
1995
- 1995-10-18 GR GR950402891T patent/GR3017788T3/el unknown

Also Published As

Publication number	Publication date
EP0609401B1 (de)	1995-08-02
LU88021A1 (de)	1993-05-17
WO1993008121A1 (de)	1993-04-29
ATE125779T1 (de)	1995-08-15
US5489421A (en)	1996-02-06
JPH07500081A (ja)	1995-01-05
ES2075777T3 (es)	1995-10-01
CA2121133A1 (en)	1993-04-29
DE59203130D1 (de)	1995-09-07
GR3017788T3 (en)	1996-01-31
EP0609401A1 (de)	1994-08-10

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