KR950700112A - 산화질소의 전환 방법(a process for the conversion of n_2o) - Google Patents

산화질소의 전환 방법(a process for the conversion of n_2o)

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Publication number
KR950700112A
KR950700112A KR1019940702837A KR19940702837A KR950700112A KR 950700112 A KR950700112 A KR 950700112A KR 1019940702837 A KR1019940702837 A KR 1019940702837A KR 19940702837 A KR19940702837 A KR 19940702837A KR 950700112 A KR950700112 A KR 950700112A
Authority
KR
South Korea
Prior art keywords
catalyst
oxide
nickel oxide
cobalt oxide
nitrogen
Prior art date
Application number
KR1019940702837A
Other languages
English (en)
Other versions
KR100221173B1 (ko
Inventor
안세트 크리스티
오거 코치 테오도르
Original Assignee
미리암디, 메코나헤이
이. 아이. 듀퐁 드 네모아 앤드 캄파니
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.)
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Publication date
Application filed by 미리암디, 메코나헤이, 이. 아이. 듀퐁 드 네모아 앤드 캄파니 filed Critical 미리암디, 메코나헤이
Publication of KR950700112A publication Critical patent/KR950700112A/ko
Application granted granted Critical
Publication of KR100221173B1 publication Critical patent/KR100221173B1/ko

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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)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Cosmetics (AREA)

Abstract

본 발명은 산화질소(N2O) 기체를 약 280℃ 이상의 온도에서 지르코니아 지지체상의 산화 니켈 및 산화 코발트 촉매로 처리함으로써 상기 기체를 산소와 질소로 전환시키는 방법을 제공한다.

Description

산화질소의 전환 방법(A PROCESS FOR THE CONVERSION OF N2O)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. N2O를 약 280℃ 이상의 온도에서 지르코니아 기질상의 산화 코발트 및 산화 니켈로 필수적으로 이루어진 촉매와 접촉시킴을 포함하는, N2O를 산소와 질소로 전환시키는 방법.
  2. 제1항에 있어서, 상기 촉매중의 산화 니켈 대 산화 코발트의 비가 약 0.5 대 1 내지 3 대 1 인 방법.
  3. 제2항에 있어서, 상기 촉매중에서 산화 니켈과 산화 코발트를 합한 양이 상기 촉매의 전체 중량의 10 내지 80중량%인 방법.
  4. 제1항에 있어서, 상기 촉매가 직경 약 1/8in의 입자 크기를 갖는 펠렛 형태인 방법.
  5. 제 1 항에 있어서, 상기 N2O를 상기 촉매와 접촉시키기 전에 약 280℃ 이상의 온도로 가열시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940702837A 1992-02-18 1993-01-29 산화질소의 전환방법 KR100221173B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7/836566 1992-02-18
US07/836,566 US5314673A (en) 1992-02-18 1992-02-18 Process for the conversion of N2 O
US07/836,566 1992-02-18
PCT/US1993/000606 WO1993015824A1 (en) 1992-02-18 1993-01-29 A process for the conversion of n2o

Publications (2)

Publication Number Publication Date
KR950700112A true KR950700112A (ko) 1995-01-16
KR100221173B1 KR100221173B1 (ko) 1999-09-15

Family

ID=25272244

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940702837A KR100221173B1 (ko) 1992-02-18 1993-01-29 산화질소의 전환방법

Country Status (8)

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

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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
CN101687658B (zh) 2007-05-14 2013-07-24 因温斯特技术公司 高效反应器和方法
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
CZ307989B6 (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

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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
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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
KR100221173B1 (ko) 1999-09-15
JP3368538B2 (ja) 2003-01-20
US5314673A (en) 1994-05-24
JPH07503653A (ja) 1995-04-20
EP0643613B1 (en) 1997-04-09
DE69309676T2 (de) 1997-08-21
ES2102012T3 (es) 1997-07-16
CA2130462A1 (en) 1993-08-19
WO1993015824A1 (en) 1993-08-19
DE69309676D1 (de) 1997-05-15
EP0643613A1 (en) 1995-03-22

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