DE69707303T2 - Ammoniakoxydation - Google Patents

Ammoniakoxydation

Info

Publication number
DE69707303T2
DE69707303T2 DE69707303T DE69707303T DE69707303T2 DE 69707303 T2 DE69707303 T2 DE 69707303T2 DE 69707303 T DE69707303 T DE 69707303T DE 69707303 T DE69707303 T DE 69707303T DE 69707303 T2 DE69707303 T2 DE 69707303T2
Authority
DE
Germany
Prior art keywords
cobalt
oxides
gauze
mesh
catalyst
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
DE69707303T
Other languages
English (en)
Other versions
DE69707303D1 (de
Inventor
Mark Ward
Albert Wolfindale
Frank King
John Crewdson
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.)
Johnson Matthey PLC
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE69707303D1 publication Critical patent/DE69707303D1/de
Application granted granted Critical
Publication of DE69707303T2 publication Critical patent/DE69707303T2/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
    • 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
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
DE69707303T 1996-12-20 1997-11-20 Ammoniakoxydation Expired - Lifetime DE69707303T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9626516.0A GB9626516D0 (en) 1996-12-20 1996-12-20 Ammonia oxidation
PCT/GB1997/003193 WO1998028073A1 (en) 1996-12-20 1997-11-20 Ammonia oxidation catalyst

Publications (2)

Publication Number Publication Date
DE69707303D1 DE69707303D1 (de) 2001-11-15
DE69707303T2 true DE69707303T2 (de) 2002-04-25

Family

ID=10804768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707303T Expired - Lifetime DE69707303T2 (de) 1996-12-20 1997-11-20 Ammoniakoxydation

Country Status (21)

Country Link
US (1) US6827917B1 (de)
EP (1) EP0946290B1 (de)
JP (1) JP4165661B2 (de)
KR (1) KR100460249B1 (de)
CN (1) CN1095398C (de)
AT (1) ATE206638T1 (de)
AU (1) AU728877B2 (de)
BR (1) BR9713757A (de)
CA (1) CA2272750C (de)
CZ (1) CZ291780B6 (de)
DE (1) DE69707303T2 (de)
DK (1) DK0946290T3 (de)
ES (1) ES2165033T3 (de)
GB (1) GB9626516D0 (de)
GR (1) GR3036863T3 (de)
NO (1) NO323722B1 (de)
PL (1) PL188449B1 (de)
PT (1) PT946290E (de)
RU (1) RU2185322C2 (de)
WO (1) WO1998028073A1 (de)
ZA (1) ZA9710605B (de)

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GB0118322D0 (en) 2001-07-27 2001-09-19 Ici Plc Catalyst or sorbent beds
NO318861B1 (no) * 2002-07-03 2005-05-18 Yara Int Asa Understottelsesinnretning for katalysatornett og fremgangsmate for a redusere bevegelse av partikulaert keramisk materiale som folge av termisk ekspansjon
EP1462428A3 (de) * 2003-03-28 2006-08-16 Dowa Mining Co., Ltd. Verfahren zur Herstellung eines Perowskit Komplexoxids und Vorläufermaterial dazu
US20040191150A1 (en) * 2003-03-28 2004-09-30 Takuya Yano Perovskite complex oxide and method of producing the same
AU2004234120B2 (en) 2003-04-29 2009-01-08 Johnson Matthey Plc Improved catalyst charge design
GB0315643D0 (en) * 2003-04-29 2003-08-13 Johnson Matthey Plc Improved catalyst charge design
US7220390B2 (en) 2003-05-16 2007-05-22 Velocys, Inc. Microchannel with internal fin support for catalyst or sorption medium
US9023900B2 (en) 2004-01-28 2015-05-05 Velocys, Inc. Fischer-Tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US20050202966A1 (en) 2004-03-11 2005-09-15 W.C. Heraeus Gmbh Catalyst for the decomposition of N2O in the Ostwald process
DE102004024026A1 (de) 2004-03-11 2005-09-29 W.C. Heraeus Gmbh Katalysator zur N2O-Zersetzung beim Ostwaldprozess
GB0416982D0 (en) * 2004-07-30 2004-09-01 Johnson Matthey Plc Oxidation process
WO2006127889A2 (en) 2005-05-25 2006-11-30 Velocys Inc. Support for use in microchannel processing
EP2397457A3 (de) 2006-03-23 2013-11-20 Velocys Inc. Verfahren zur Herstellung von Styrol mittels Mikrokanaltechnik
ITPG20060028A1 (it) * 2006-04-18 2006-07-18 Leonardo Valentini Apparecchiatura per la scissione termofisica catalitica dell'ammoniaca liquida nei costituenti azoto ed idrogeno allo stato gassoso
JP5362552B2 (ja) 2006-04-20 2013-12-11 ヴェロシス，インク． マイクロチャネルプロセス技術を用いて非ニュートン流体を処理し、および／または形成させるためのプロセス
CA2675816C (en) 2007-01-19 2015-09-01 Velocys, Inc. Process and apparatus for converting natural gas to higher molecular weight hydrocarbons using microchannel process technology
US7923592B2 (en) 2007-02-02 2011-04-12 Velocys, Inc. Process for making unsaturated hydrocarbons using microchannel process technology
DE102007026712A1 (de) 2007-06-06 2008-12-11 Uhde Gmbh Vorrichtung und Verfahren für katalytische Gasphasenreaktionen sowie deren Verwendung
AU2009233786B2 (en) 2008-04-09 2014-04-24 Velocys Inc. Process for converting a carbonaceous material to methane, methanol and/or dimethyl ether using microchannel process technology
BRPI0915854A2 (pt) 2008-07-14 2015-08-04 Basf Se Processo para preparar óxido de etileno
FR2936718B1 (fr) 2008-10-03 2010-11-19 Rhodia Operations Procede de decomposition du n2o utilisant un catalyseur a base d'un oxyde de cerium et de lanthane.
US8747656B2 (en) 2008-10-10 2014-06-10 Velocys, Inc. Process and apparatus employing microchannel process technology
GB0819094D0 (en) 2008-10-20 2008-11-26 Johnson Matthey Plc Catalyst containment unit
DE102008059930A1 (de) 2008-12-02 2010-06-10 Uhde Gmbh Vorrichtung und Verfahren für katalytische Gasphasenreaktionen sowie deren Verwendung
EP2202201B1 (de) 2008-12-23 2016-04-20 Clariant Prodotti (Italia) SpA Ammoniakoxidationskatalysatoren
JP5371542B2 (ja) * 2009-05-21 2013-12-18 日立造船株式会社 水素製造システム
JP5430224B2 (ja) * 2009-05-21 2014-02-26 日立造船株式会社 水素製造システム
US8524927B2 (en) 2009-07-13 2013-09-03 Velocys, Inc. Process for making ethylene oxide using microchannel process technology
GB201002378D0 (en) 2010-02-12 2010-03-31 Johnson Matthey Plc Catalyst structures
DK2612706T3 (da) 2010-08-31 2020-01-02 Hitachi Shipbuilding Eng Co Fremgangsmåde til at producere brint
JP5879029B2 (ja) 2010-11-09 2016-03-08 日立造船株式会社 アンモニア酸化・分解触媒
GB201102501D0 (en) 2011-02-14 2011-03-30 Johnson Matthey Plc Catalysts for use in ammonia oxidation processes
GB201214122D0 (en) 2012-08-07 2012-09-19 Oxford Catalysts Ltd Treating of catalyst support
DE102013004341A1 (de) 2013-03-14 2014-09-18 Thyssenkrupp Uhde Gmbh Verfahren zur Oxidation von Ammoniak und dafür geeignete Anlage
US9676623B2 (en) 2013-03-14 2017-06-13 Velocys, Inc. Process and apparatus for conducting simultaneous endothermic and exothermic reactions
RU2744266C2 (ru) 2014-12-19 2021-03-04 Джонсон Мэтти Паблик Лимитед Компани Способ получения катализатора
GB2554618B (en) 2015-06-12 2021-11-10 Velocys Inc Synthesis gas conversion process
BR112019015236B1 (pt) * 2017-02-20 2022-08-30 Rohm And Haas Company Material de catalisador de metal, método de fabricação de materiais de catalisador de metal, e, método para melhorar a ignição de reagentes gasosos na superfície de uma tela de catalisador de metal

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US3888792A (en) * 1970-06-26 1975-06-10 African Explosives & Chem Catalyst of cobalt oxide and a rare earth metal oxide and its method of preparation
US4208269A (en) * 1977-11-09 1980-06-17 Exxon Research & Engineering Co. Hydrocarbon cracking using combined perovskite and zeolite catalyst
CN86108985B (zh) * 1986-10-04 1988-11-23 中国科学院长春应用化学研究所 氨氧化制硝酸稀土钴酸盐催化剂
US4812300A (en) * 1987-07-13 1989-03-14 Sri-International Selective perovskite catalysts to oxidize ammonia to nitric oxide
JPH03161052A (ja) * 1989-11-17 1991-07-11 Matsushita Electric Ind Co Ltd 排気ガス浄化触媒体およびその製造方法
CN1022542C (zh) * 1990-07-26 1993-10-27 北京大学 钙钛矿型稀土复合氧化物燃烧催化剂
US5149516A (en) * 1990-10-15 1992-09-22 Mobil Oil Corp. Partial oxidation of methane over perovskite catalyst
EP0525677B1 (de) * 1991-07-29 1995-12-13 Daihatsu Motor Company, Ltd. Katalysator zur Reinigung von Abgasen und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
KR100460249B1 (ko) 2004-12-08
ZA9710605B (en) 1998-06-22
NO993000D0 (no) 1999-06-18
BR9713757A (pt) 2000-02-01
ES2165033T3 (es) 2002-03-01
WO1998028073A1 (en) 1998-07-02
EP0946290A1 (de) 1999-10-06
RU2185322C2 (ru) 2002-07-20
PL334099A1 (en) 2000-01-31
AU5061298A (en) 1998-07-17
GR3036863T3 (en) 2002-01-31
GB9626516D0 (en) 1997-02-05
US6827917B1 (en) 2004-12-07
CA2272750C (en) 2006-07-11
KR20000062245A (ko) 2000-10-25
PT946290E (pt) 2002-01-30
EP0946290B1 (de) 2001-10-10
NO993000L (no) 1999-06-18
CZ219299A3 (cs) 2000-01-12
CN1095398C (zh) 2002-12-04
CZ291780B6 (cs) 2003-05-14
PL188449B1 (pl) 2005-02-28
NO323722B1 (no) 2007-06-25
JP2001506920A (ja) 2001-05-29
DE69707303D1 (de) 2001-11-15
CA2272750A1 (en) 1998-07-02
AU728877B2 (en) 2001-01-18
CN1240371A (zh) 2000-01-05
DK0946290T3 (da) 2001-11-19
ATE206638T1 (de) 2001-10-15
JP4165661B2 (ja) 2008-10-15

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Legal Events

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

Owner name: JOHNSON MATTHEY PLC, LONDON, GB