DE69309676D1 - Verfahren zur umwandlung von n2o - Google Patents

Verfahren zur umwandlung von n2o

Info

Publication number
DE69309676D1
DE69309676D1 DE69309676T DE69309676T DE69309676D1 DE 69309676 D1 DE69309676 D1 DE 69309676D1 DE 69309676 T DE69309676 T DE 69309676T DE 69309676 T DE69309676 T DE 69309676T DE 69309676 D1 DE69309676 D1 DE 69309676D1
Authority
DE
Germany
Prior art keywords
converting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69309676T
Other languages
English (en)
Other versions
DE69309676T2 (de
Inventor
Kristi Anseth
Theodore Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Invista Technologies SARL USA
Original Assignee
EI Du Pont de Nemours and Co
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.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69309676D1 publication Critical patent/DE69309676D1/de
Publication of DE69309676T2 publication Critical patent/DE69309676T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B01D53/38—Removing components of undefined structure
    • 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
    • B01D53/8628—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Cosmetics (AREA)
DE69309676T 1992-02-18 1993-01-29 Verfahren zur umwandlung von n2o Expired - Lifetime DE69309676T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/836,566 US5314673A (en) 1992-02-18 1992-02-18 Process for the conversion of N2 O
PCT/US1993/000606 WO1993015824A1 (en) 1992-02-18 1993-01-29 A process for the conversion of n2o

Publications (2)

Publication Number Publication Date
DE69309676D1 true DE69309676D1 (de) 1997-05-15
DE69309676T2 DE69309676T2 (de) 1997-08-21

Family

ID=25272244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69309676T Expired - Lifetime DE69309676T2 (de) 1992-02-18 1993-01-29 Verfahren zur umwandlung von n2o

Country Status (8)

Country Link
US (1) US5314673A (de)
EP (1) EP0643613B1 (de)
JP (1) JP3368538B2 (de)
KR (1) KR100221173B1 (de)
CA (1) CA2130462A1 (de)
DE (1) DE69309676T2 (de)
ES (1) ES2102012T3 (de)
WO (1) WO1993015824A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478549A (en) * 1994-12-15 1995-12-26 E. I. Du Pont De Nemours And Company Production of nitric oxide
DE19533715A1 (de) * 1995-09-12 1997-03-13 Basf Ag Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom
US5705136A (en) * 1995-11-13 1998-01-06 University Of Florida Research Foundation, Inc. Catalyzed decomposition of nitrogen oxides on metal oxide supports
US5759500A (en) * 1996-01-16 1998-06-02 E. I. Du Pont De Nemours And Company Fluid reactor with catalyst on floating tubesheet
CA2300445A1 (en) * 1997-08-12 1999-02-18 Basf Aktiengesellschaft Method for producing nitric acid and device for carrying out said method
US6347627B1 (en) 1998-04-23 2002-02-19 Pioneer Inventions, Inc. Nitrous oxide based oxygen supply system
US6379640B1 (en) * 1999-03-05 2002-04-30 E. I. Du Pont De Nemours And Company Process for the decomposition of nitrous oxide
US6779335B2 (en) * 2000-12-07 2004-08-24 Joseph Roger Herdy, Jr. Burning nitrous oxide and a fuel
ATE329688T1 (de) * 2001-03-02 2006-07-15 Invista Tech Sarl Zirkonoxidkatalysatoren für die entfernung von distickstoffmonoxid
DE10328278A1 (de) * 2003-06-23 2005-01-27 Basf Ag Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung
KR20060014495A (ko) * 2004-08-11 2006-02-16 주식회사 유진테크 화학기상증착장치의 샤워헤드
US9101898B2 (en) 2006-03-29 2015-08-11 Robert M. Zubrin Portable gas generating device
JP4745271B2 (ja) * 2007-03-08 2011-08-10 株式会社日本触媒 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの処理方法
US8906334B2 (en) 2007-05-14 2014-12-09 Invista North America S.A R.L. High efficiency reactor and process
WO2008150956A2 (en) 2007-06-01 2008-12-11 Invista Technologies S.A R.L. Catalyst and process for the conversion of nitrous oxide
JP5840068B2 (ja) * 2012-05-07 2016-01-06 株式会社日本触媒 亜酸化窒素分解触媒及び亜酸化窒素分解触媒の製造方法
GB2542100B (en) * 2014-07-18 2020-11-25 Cobinet Fernmelde Und Module arrangement
PL237044B1 (pl) 2015-03-13 2021-03-08 Inst Nowych Syntez Chemicznych Nośnikowy katalizator do redukcji emisji tlenku azotu(I) z instalacji kwasu azotowego oraz sposób jego wytwarzania
KR102077263B1 (ko) * 2017-12-29 2020-02-13 연세대학교 산학협력단 메탄 가스 전환용 촉매 복합체 및 이를 이용한 메탄 가스 전환 방법
CZ2018398A3 (cs) 2018-08-07 2019-10-02 Vysoká Škola Báňská - Technická Univerzita Ostrava Způsob přípravy katalyzátoru pro odstranění oxidu dusného z odpadních průmyslových plynů a katalyzátor připravený tímto způsobem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845785A (en) * 1930-04-29 1932-02-16 Du Pont Producing nitrogen and hydrogen mixtures
US3883444A (en) * 1971-07-20 1975-05-13 Grace W R & Co Auto exhaust catalyst
US4088606A (en) * 1974-05-06 1978-05-09 Gould Inc. Cobalt base nox reducing catalytic structure
US4062807A (en) * 1975-06-17 1977-12-13 Tokyo Shibaura Electric Co., Ltd. Nitrogen oxide reducing catalyst
GB2059934B (en) * 1978-10-17 1982-09-08 Kuraray Co System for treating waste anaesthetic gas
GB8512684D0 (en) * 1985-05-20 1985-06-26 Ici Plc Oxidation process
DE3541705A1 (de) * 1985-11-26 1987-05-27 Eugen Dipl Chem Dr Phil Dumont Katalysatormassen aus metallkeramik fuer die reduktion von oxiden des schwefels und stickstoffs in gasstroemen

Also Published As

Publication number Publication date
DE69309676T2 (de) 1997-08-21
KR950700112A (ko) 1995-01-16
JP3368538B2 (ja) 2003-01-20
ES2102012T3 (es) 1997-07-16
EP0643613A1 (de) 1995-03-22
KR100221173B1 (ko) 1999-09-15
CA2130462A1 (en) 1993-08-19
WO1993015824A1 (en) 1993-08-19
EP0643613B1 (de) 1997-04-09
US5314673A (en) 1994-05-24
JPH07503653A (ja) 1995-04-20

Similar Documents

Publication Publication Date Title
DE69119610D1 (de) Verfahren zur mikro-einkapselung von hyperbarem gas
DE69309676D1 (de) Verfahren zur umwandlung von n2o
DE69313249T2 (de) Verfahren zur beschränkten Koaleszenz
DE69432859D1 (de) Verfahren zur reinigung von kollagenase
DE69316385D1 (de) Verfahren zur reinigung von acetanhydrid
DE69332556T2 (de) Verfahren zur Mehrfehlerkorrektur
DE69319711D1 (de) Verfahren zur entfernung von fluorwasserstoff
DE69325382T2 (de) Verfahren zur oberflächenmodifikation
DE69329568D1 (de) Verfahren zur Sprachkodierung
DE59305905D1 (de) Verfahren zur herstellung von n-alkanoyl-polyhydroxyalkylaminen
DE69430338T2 (de) Verfahren zur Spectrometrie
DE69414253D1 (de) Verfahren zur herstellung von oximin
DE69327650D1 (de) Verfahren zur herstellung von chlordioxid
DE69313315D1 (de) Verfahren zur Kontrastkorrektur
DE59401406D1 (de) Verfahren zur herstellung von naphtalocyaninen
DE59310129D1 (de) Verfahren zur digitalen Modulation
DE59404103D1 (de) Verfahren zur umwandlung von natriumsulfat
DE69324697D1 (de) Verfahren zur herstellung von dinitrotoluol
DE69418320T2 (de) Verfahren zur rückgewinnung von fluorwasserstoff
DE59404478D1 (de) Verfahren zur herstellung von polyvinylpyridin-n-oxiden
DE69318307D1 (de) Verfahren zur herstellung von difluormethan
DE69318223D1 (de) Verfahren zur sprachanalyse
DE69418472D1 (de) Verfahren zur herstellung von goethit
DE69308599T2 (de) Verfahren zur herstellung von 2-paradioxanonen
DE69315049T2 (de) Verfahren zur herstellung von alkadienolen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU

R071 Expiry of right

Ref document number: 643613

Country of ref document: EP