IL171472A - A method for the oxidation of ammonia - Google Patents

A method for the oxidation of ammonia

Info

Publication number
IL171472A
IL171472A IL171472A IL17147205A IL171472A IL 171472 A IL171472 A IL 171472A IL 171472 A IL171472 A IL 171472A IL 17147205 A IL17147205 A IL 17147205A IL 171472 A IL171472 A IL 171472A
Authority
IL
Israel
Prior art keywords
catalyst
stage
ammonia
gauze
oxidation
Prior art date
Application number
IL171472A
Other languages
English (en)
Hebrew (he)
Original Assignee
Johnson Matthey 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
Priority claimed from PCT/GB2004/001783 external-priority patent/WO2004096702A2/en
Application filed by Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of IL171472A publication Critical patent/IL171472A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/20Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24Nitric oxide (NO)
    • C01B21/26Preparation by catalytic or non-catalytic oxidation of ammonia
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts 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
    • B01J23/83Catalysts 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/19Catalysts containing parts with different compositions
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/20Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24Nitric oxide (NO)
    • C01B21/26Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00Cyanogen; Compounds thereof
    • C01C3/02Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208Preparation in gaseous phase
    • C01C3/0212Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/0216Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process characterised by the catalyst used
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46Ruthenium, rhodium, osmium or iridium
    • B01J23/464Rhodium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56Platinum group metals
    • B01J23/63Platinum group metals with rare earths or actinides
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00Capture or disposal of greenhouse gases
    • Y02C20/10Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IL171472A 2003-04-29 2005-10-19 A method for the oxidation of ammonia IL171472A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0309747 2003-04-29
GBGB0315643.7A GB0315643D0 (en) 2003-04-29 2003-07-04 Improved catalyst charge design
PCT/GB2004/001783 WO2004096702A2 (en) 2003-04-29 2004-04-27 Improved catalyst charge design

Publications (1)

Publication Number Publication Date
IL171472A true IL171472A (en) 2011-01-31

Family

ID=27741488

Family Applications (1)

Application Number Title Priority Date Filing Date
IL171472A IL171472A (en) 2003-04-29 2005-10-19 A method for the oxidation of ammonia

Country Status (12)

Country Link
EP (1) EP1633677A2 (zh)
JP (1) JP2006525216A (zh)
KR (1) KR20060017503A (zh)
CN (1) CN100363252C (zh)
BR (1) BRPI0409944A (zh)
CO (1) CO5660283A2 (zh)
GB (1) GB0315643D0 (zh)
IL (1) IL171472A (zh)
NO (1) NO20054967L (zh)
TW (2) TWI346087B (zh)
WO (1) WO2004096703A2 (zh)
ZA (2) ZA200508783B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0416982D0 (en) * 2004-07-30 2004-09-01 Johnson Matthey Plc Oxidation process
RU2397810C2 (ru) * 2006-03-10 2010-08-27 Умикоре Аг Унд Ко. Кг Катализатор и способ разложения монооксида диазота и способ и устройство для получения азотной кислоты
DE502008001533D1 (de) * 2008-07-16 2010-11-25 Umicore Ag & Co Kg Katalysator zur Umsetzung von Distickstoffmonoxid und seine Verwendung bei der industriellen Salpetersäureherstellung
GB0819094D0 (en) * 2008-10-20 2008-11-26 Johnson Matthey Plc Catalyst containment unit
US8524185B2 (en) 2008-11-03 2013-09-03 Basf Corporation Integrated SCR and AMOx catalyst systems
GB201002378D0 (en) 2010-02-12 2010-03-31 Johnson Matthey Plc Catalyst structures
IT1401698B1 (it) * 2010-09-13 2013-08-02 Sued Chemie Catalysts Italia Catalizzatore per la decomposizione di protossido d'azoto.
DE102012106732A1 (de) * 2012-07-24 2014-01-30 Heraeus Materials Technology Gmbh & Co. Kg Katalysator
NO335207B1 (no) * 2013-01-28 2014-10-20 Yara Int Asa Katalytisk aktiv komponent av katalysator, katalysator og anvendelse derav.
NO20130145A1 (no) * 2013-01-28 2014-07-29 Yara Int Asa En ammoniakkoksidasjonskatalysator for fremstillingen av salpetersyre basert på metalldopet yttrium
US10843174B2 (en) 2014-12-19 2020-11-24 Johnson Mattey Public Limited Company Catalyst manufacturing method
FI20146177A (fi) * 2014-12-31 2016-07-01 Teknologian Tutkimuskeskus Vtt Oy Menetelmä katalyyttisen nanopinnoitteen muodostamiseksi
EP3056267A1 (en) * 2015-02-12 2016-08-17 Umicore AG & Co. KG Catalyst gauze and installation for the catalytic oxidation of ammunia
CZ201750A3 (cs) * 2017-01-30 2018-03-07 Ústav fyzikální chemie J. Heyrovského AV ČR, v. v. i. Způsob výroby katalyzátorů perovskitové struktury, katalyzátory perovskitové struktury a jejich použití pro vysokoteplotní rozklad N2O
EP4434615A1 (en) * 2023-03-24 2024-09-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for producing synthesis gas product comprising hydrogen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8516333D0 (en) * 1985-06-28 1985-07-31 Johnson Matthey Plc Nitric oxide
GB9302531D0 (en) * 1993-02-09 1993-03-24 Johnson Matthey Plc Improvements in pt recovery
US5478549A (en) * 1994-12-15 1995-12-26 E. I. Du Pont De Nemours And Company Production of nitric oxide
GB9626516D0 (en) * 1996-12-20 1997-02-05 Ici Plc Ammonia oxidation
AU9341798A (en) * 1997-08-12 1999-03-01 L. & C. Steinmuller G.M.B.H. Method for producing nitric acid and device for carrying out said method
DE19819882A1 (de) * 1998-04-27 1999-10-28 Basf Ag Verfahren zur katalytischen Zersetzung von N2O
GB9812276D0 (en) * 1998-06-09 1998-08-05 Ici Plc Catalytic process
DE19841740A1 (de) * 1998-09-09 2000-03-16 Porzellanwerk Kloster Veilsdor Keramischer Katalysator zur selektiven Zersetzung von N2O und Verfahren zu dessen Herstellung
WO2001011094A1 (en) * 1999-08-10 2001-02-15 Engelhard Corporation Recovery of precious metal
RU2145935C1 (ru) * 1999-08-11 2000-02-27 Институт катализа им.Г.К.Борескова СО РАН Способ конверсии аммиака
DE10001540B4 (de) * 2000-01-14 2005-06-23 Uhde Gmbh Beseitigung von Lachgas bei der Salpetersäureproduktion
KR100509960B1 (ko) * 2000-05-15 2005-08-25 베.체. 헤레우스 게엠베하 운트 코. 카게 일산화이질소의 환원 방법 및 장치
GB0118322D0 (en) * 2001-07-27 2001-09-19 Ici Plc Catalyst or sorbent beds

Also Published As

Publication number Publication date
WO2004096703A8 (en) 2005-03-17
EP1633677A2 (en) 2006-03-15
JP2006525216A (ja) 2006-11-09
TWI346087B (en) 2011-08-01
NO20054967D0 (no) 2005-10-26
NO20054967L (no) 2005-11-23
ZA200508788B (en) 2006-08-30
ZA200508783B (en) 2006-07-26
TW200502162A (en) 2005-01-16
CO5660283A2 (es) 2006-07-31
KR20060017503A (ko) 2006-02-23
GB0315643D0 (en) 2003-08-13
WO2004096703A2 (en) 2004-11-11
TW200513435A (en) 2005-04-16
BRPI0409944A (pt) 2006-04-25
CN1780789A (zh) 2006-05-31
CN100363252C (zh) 2008-01-23
WO2004096703A3 (en) 2005-01-20

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees