ZA9710605B - Ammonia oxidation. - Google Patents

Ammonia oxidation.

Info

Publication number
ZA9710605B
ZA9710605B ZA9710605A ZA9710605A ZA9710605B ZA 9710605 B ZA9710605 B ZA 9710605B ZA 9710605 A ZA9710605 A ZA 9710605A ZA 9710605 A ZA9710605 A ZA 9710605A ZA 9710605 B ZA9710605 B ZA 9710605B
Authority
ZA
South Africa
Prior art keywords
cobalt
oxides
gauze
mesh
catalyst
Prior art date
Application number
ZA9710605A
Other languages
English (en)
Inventor
Andrew Mark Ward
Brett Albert Wolfindale
Frank King
Bernard John Crewdson
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of ZA9710605B publication Critical patent/ZA9710605B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
ZA9710605A 1996-12-20 1997-11-25 Ammonia oxidation. ZA9710605B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9626516.0A GB9626516D0 (en) 1996-12-20 1996-12-20 Ammonia oxidation

Publications (1)

Publication Number Publication Date
ZA9710605B true ZA9710605B (en) 1998-06-22

Family

ID=10804768

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710605A ZA9710605B (en) 1996-12-20 1997-11-25 Ammonia oxidation.

Country Status (21)

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

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US20040247511A1 (en) * 2003-03-28 2004-12-09 Shuichi Mafune Method of producing perovskite complex oxide and precursor substance used in the method
GB0315643D0 (en) * 2003-04-29 2003-08-13 Johnson Matthey Plc Improved catalyst charge design
RU2358901C2 (ru) 2003-04-29 2009-06-20 Джонсон Мэтти Плс Разработка улучшенной загрузки катализатора
US7220390B2 (en) 2003-05-16 2007-05-22 Velocys, Inc. Microchannel with internal fin support for catalyst or sorption medium
RU2329100C2 (ru) * 2003-06-13 2008-07-20 Яра Интернэшнл Аса Способ получения оксидных катализаторов на подложке
US9023900B2 (en) 2004-01-28 2015-05-05 Velocys, Inc. Fischer-Tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
RU2274670C2 (ru) * 2004-02-06 2006-04-20 Валерий Иванович Чернышев Способ извлечения благородных металлов
DE102004024026A1 (de) 2004-03-11 2005-09-29 W.C. Heraeus Gmbh Katalysator zur N2O-Zersetzung beim Ostwaldprozess
US20050202966A1 (en) 2004-03-11 2005-09-15 W.C. Heraeus Gmbh Catalyst for the decomposition of N2O in the Ostwald process
GB0416982D0 (en) * 2004-07-30 2004-09-01 Johnson Matthey Plc Oxidation process
CA2608400C (en) 2005-05-25 2014-08-19 Velocys Inc. Support for use in microchannel processing
CN101426752B (zh) 2006-03-23 2014-08-13 万罗赛斯公司 利用微通道工艺技术制造苯乙烯的工艺
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
CA2649388A1 (en) 2006-04-20 2007-11-01 Velocys, Inc. Process for treating and/or forming a non-newtonian fluid using microchannel process technology
JP5383508B2 (ja) 2007-01-19 2014-01-08 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天然ガスを分子量の高くなった炭化水素に変換するためのプロセスおよび装置
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
US8933254B2 (en) 2008-07-14 2015-01-13 Basf Se Process for making ethylene oxide
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.
EP2346964A2 (en) 2008-10-10 2011-07-27 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
ES2582952T3 (es) 2008-12-23 2016-09-16 Clariant Prodotti (Italia) Spa Catalizadores de oxidación de amoníaco
JP5430224B2 (ja) * 2009-05-21 2014-02-26 日立造船株式会社 水素製造システム
JP5371542B2 (ja) * 2009-05-21 2013-12-18 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
RU2430782C1 (ru) * 2010-08-09 2011-10-10 Учреждение Российской академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН Катализатор, способ его приготовления и способ окисления аммиака
US9580309B2 (en) 2010-08-31 2017-02-28 Hitachi Zosen Corporation Ammonia oxidation/decomposition catalyst
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
CA2971534A1 (en) 2014-12-19 2016-06-23 Johnson Matthey Public Limited Company Catalyst manufacturing method
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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Also Published As

Publication number Publication date
CZ219299A3 (cs) 2000-01-12
DE69707303T2 (de) 2002-04-25
RU2185322C2 (ru) 2002-07-20
PT946290E (pt) 2002-01-30
PL334099A1 (en) 2000-01-31
WO1998028073A1 (en) 1998-07-02
KR100460249B1 (ko) 2004-12-08
ES2165033T3 (es) 2002-03-01
CN1095398C (zh) 2002-12-04
CA2272750C (en) 2006-07-11
GB9626516D0 (en) 1997-02-05
CA2272750A1 (en) 1998-07-02
PL188449B1 (pl) 2005-02-28
DK0946290T3 (da) 2001-11-19
NO323722B1 (no) 2007-06-25
AU728877B2 (en) 2001-01-18
NO993000L (no) 1999-06-18
EP0946290B1 (en) 2001-10-10
NO993000D0 (no) 1999-06-18
CZ291780B6 (cs) 2003-05-14
ATE206638T1 (de) 2001-10-15
US6827917B1 (en) 2004-12-07
KR20000062245A (ko) 2000-10-25
DE69707303D1 (de) 2001-11-15
JP4165661B2 (ja) 2008-10-15
JP2001506920A (ja) 2001-05-29
GR3036863T3 (en) 2002-01-31
AU5061298A (en) 1998-07-17
BR9713757A (pt) 2000-02-01
EP0946290A1 (en) 1999-10-06
CN1240371A (zh) 2000-01-05

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