BR112012019192A2 - estrutura de catalisador, e, processo de oxidação de amônia. - Google Patents

estrutura de catalisador, e, processo de oxidação de amônia.

Info

Publication number
BR112012019192A2
BR112012019192A2 BR112012019192A BR112012019192A BR112012019192A2 BR 112012019192 A2 BR112012019192 A2 BR 112012019192A2 BR 112012019192 A BR112012019192 A BR 112012019192A BR 112012019192 A BR112012019192 A BR 112012019192A BR 112012019192 A2 BR112012019192 A2 BR 112012019192A2
Authority
BR
Brazil
Prior art keywords
oxidation process
ammonia oxidation
catalyst structure
catalyst
flex
Prior art date
Application number
BR112012019192A
Other languages
English (en)
Inventor
Roy Coupland Duncan
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
Application filed by Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of BR112012019192A2 publication Critical patent/BR112012019192A2/pt

Links

Classifications

    • 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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B01J19/305—Supporting elements therefor, e.g. grids, perforated plates
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30223—Cylinder
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30226—Cone or truncated cone
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30246—Square or square-derived
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30475—Composition or microstructure of the elements comprising catalytically active material
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3081—Orientation of the packing elements within the column or vessel
    • B01J2219/3085—Ordered or stacked packing elements
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3086—Filling of the packing elements into the column or vessel, e.g. using a tube
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

estrutura de catalisador, e, processo de oxidação de amônia. uma estrutura de catalisador adequada para uso em um processo de oxidação de amônia é descrito compreendendo uma pluralidade de unidades de catalisador conformadas suportadas em um ou mais elementos em uma relação espaçada que permite a estrutura flexionar.
BR112012019192A 2010-02-12 2011-01-13 estrutura de catalisador, e, processo de oxidação de amônia. BR112012019192A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1002378.6A GB201002378D0 (en) 2010-02-12 2010-02-12 Catalyst structures
PCT/GB2011/050047 WO2011098779A1 (en) 2010-02-12 2011-01-13 Catalyst structures

Publications (1)

Publication Number Publication Date
BR112012019192A2 true BR112012019192A2 (pt) 2017-06-13

Family

ID=42110617

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012019192A BR112012019192A2 (pt) 2010-02-12 2011-01-13 estrutura de catalisador, e, processo de oxidação de amônia.

Country Status (8)

Country Link
US (2) US8980785B2 (pt)
EP (1) EP2533894A1 (pt)
JP (1) JP5627710B2 (pt)
CN (1) CN102753264B (pt)
BR (1) BR112012019192A2 (pt)
GB (1) GB201002378D0 (pt)
TW (1) TWI519348B (pt)
WO (1) WO2011098779A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409521B2 (en) 2008-08-13 2013-04-02 Air Products And Chemicals, Inc. Tubular reactor with jet impingement heat transfer
CA2774566C (en) * 2011-04-22 2014-08-05 Air Products And Chemicals, Inc. Tubular reactor with jet impingement heat transfer
NO20130145A1 (no) * 2013-01-28 2014-07-29 Yara Int Asa En ammoniakkoksidasjonskatalysator for fremstillingen av salpetersyre basert på metalldopet yttrium
DE102013004341A1 (de) * 2013-03-14 2014-09-18 Thyssenkrupp Uhde Gmbh Verfahren zur Oxidation von Ammoniak und dafür geeignete Anlage
WO2015082141A1 (en) 2013-12-06 2015-06-11 Danmarks Tekniske Universitet Catalyst for ammonia oxidation
WO2016205506A1 (en) * 2015-06-18 2016-12-22 Johnson Matthey Public Limited Company Single or dual layer ammonia slip catalyst
JP7085431B2 (ja) * 2018-07-13 2022-06-16 三菱重工エンジニアリング株式会社 触媒反応器
EP3680214B1 (de) * 2019-01-14 2021-08-25 Heraeus Deutschland GmbH & Co KG Katalysatorsystem sowie verfahren zur katalytischen verbrennung von ammoniak zu stickstoffoxiden in einer mitteldruckanlage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415737A (en) * 1966-06-24 1968-12-10 Chevron Res Reforming a sulfur-free naphtha with a platinum-rhenium catalyst
GB2064975B (en) 1979-10-18 1984-03-14 Johnson Matthey Co Ltd Fibrous catalytic materials
EP0063450B1 (en) 1981-04-10 1985-09-25 Johnson Matthey Public Limited Company Recovery of precious metal
DE3407866A1 (de) 1984-03-02 1985-09-05 INTERATOM GmbH, 5060 Bergisch Gladbach Katalysatoranordnung aus vielen geordneten katalysator-traegerkoerpern
DE68900928D1 (de) 1988-10-12 1992-04-09 Johnson Matthey Plc Metallgewebe.
FR2694306B1 (fr) 1992-07-31 1994-10-21 Louyot Comptoir Lyon Alemand Fils comprenant un élément hélicoïdal, leurs assemblages et l'utilisation desdits assemblages comme catalyseur et/ou pour récupérer des métaux précieux.
NL1000176C2 (nl) * 1995-04-19 1996-10-22 Univ Delft Tech Gestructureerde reactorpakking alsmede een werkwijze ter vervaardiging daarvan.
JPH08301602A (ja) * 1995-05-10 1996-11-19 Fuji Electric Co Ltd 燃料改質器
GB9626516D0 (en) 1996-12-20 1997-02-05 Ici Plc Ammonia oxidation
NO313494B1 (no) 2000-07-05 2002-10-14 Norsk Hydro As Katalysator for spalting av dinitrogenoksid og fremgangsmåte ved utförelse av prosesser hvor det dannes dinitrogenoksid
GB0118322D0 (en) 2001-07-27 2001-09-19 Ici Plc Catalyst or sorbent beds
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
WO2006009453A1 (en) * 2004-07-19 2006-01-26 Yara International Asa Catalyst packing, a structured fixed bed reactor and use
CN2782209Y (zh) * 2005-04-28 2006-05-24 浙江工业大学 一种适用于强放热反应的固定床反应器
FR2904032A1 (fr) 2006-07-18 2008-01-25 Inst Francais Du Petrole Installation et methode pour ameliorer la production et la qualite d'hydrocarbure par integration dans un puits d'un monolithe comportant un catalyseur.

Also Published As

Publication number Publication date
US9340424B2 (en) 2016-05-17
JP5627710B2 (ja) 2014-11-19
GB201002378D0 (en) 2010-03-31
US8980785B2 (en) 2015-03-17
JP2013519501A (ja) 2013-05-30
CN102753264B (zh) 2015-08-12
TWI519348B (zh) 2016-02-01
TW201138973A (en) 2011-11-16
US20150191353A1 (en) 2015-07-09
EP2533894A1 (en) 2012-12-19
CN102753264A (zh) 2012-10-24
WO2011098779A1 (en) 2011-08-18
US20130039828A1 (en) 2013-02-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]