ATE232415T1 - Katalysatorträger - Google Patents

Katalysatorträger

Info

Publication number
ATE232415T1
ATE232415T1 AT99959581T AT99959581T ATE232415T1 AT E232415 T1 ATE232415 T1 AT E232415T1 AT 99959581 T AT99959581 T AT 99959581T AT 99959581 T AT99959581 T AT 99959581T AT E232415 T1 ATE232415 T1 AT E232415T1
Authority
AT
Austria
Prior art keywords
catalyst bed
primary supports
support structure
catalyst support
catalyst
Prior art date
Application number
AT99959581T
Other languages
English (en)
Inventor
Raymond Davies
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
Application granted granted Critical
Publication of ATE232415T1 publication Critical patent/ATE232415T1/de

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • 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
    • C01B21/28—Apparatus
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas After Treatment (AREA)
AT99959581T 1999-01-08 1999-12-10 Katalysatorträger ATE232415T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9900314.7A GB9900314D0 (en) 1999-01-08 1999-01-08 Catalyst support
PCT/GB1999/004188 WO2000040329A1 (en) 1999-01-08 1999-12-10 Catalyst support

Publications (1)

Publication Number Publication Date
ATE232415T1 true ATE232415T1 (de) 2003-02-15

Family

ID=10845706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959581T ATE232415T1 (de) 1999-01-08 1999-12-10 Katalysatorträger

Country Status (15)

Country Link
US (1) US6878351B1 (de)
EP (1) EP1150765B1 (de)
JP (1) JP2002534245A (de)
KR (1) KR100577655B1 (de)
CN (1) CN1199720C (de)
AT (1) ATE232415T1 (de)
AU (1) AU754717B2 (de)
BR (1) BR9916745A (de)
CA (1) CA2353399A1 (de)
DE (1) DE69905406T2 (de)
ES (1) ES2192873T3 (de)
GB (1) GB9900314D0 (de)
NO (1) NO321574B1 (de)
RU (1) RU2228790C2 (de)
WO (1) WO2000040329A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030124036A1 (en) * 2002-01-03 2003-07-03 Low Kevin J. Retainer for buttressing an element and a method for producing the retainer
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
CN103537232A (zh) 2004-12-17 2014-01-29 赫多特普索化工设备公司 用于催化转化反应的反应器
CN100348301C (zh) * 2005-11-21 2007-11-14 孙克勤 悬吊式烟气脱硝反应器
RU2481888C2 (ru) * 2008-03-20 2013-05-20 Аммония Касале С.А. Пусковой нагреватель для реакторов синтеза аммиака
US8691159B2 (en) 2011-03-16 2014-04-08 Exxonmobil Research And Engineering Company Modular catalyst bed support
US8734728B2 (en) * 2011-06-20 2014-05-27 Honeywell International Inc. NH3 oxidizer gas distributor
DE102011112781A1 (de) 2011-09-09 2013-03-14 Thyssenkrupp Uhde Gmbh Vorrichtung zur Bypass-Minderung in Ammoniak-Oxidationsbrennern
DE102011112782A1 (de) * 2011-09-09 2013-03-14 Thyssenkrupp Uhde Gmbh Vorrichtung zur Bypass-Minderung in Ammoniak-Oxidationsbrennern
WO2014018911A1 (en) 2012-07-26 2014-01-30 Bilfinger Water Technologies Inc. Enhanced shape support grid
DE102015222972A1 (de) 2015-11-20 2017-05-24 Robert Bosch Gmbh Katalysator und Verfahren zur Herstellung
US11534718B2 (en) 2016-07-21 2022-12-27 Cummins Emission Solutions Inc. Polygonal substrate housings and assemblies
EP3501633A1 (de) 2017-12-19 2019-06-26 Yara International ASA Katalysatorträgersysteme für ammoniakoxidationsbrenner
FR3096122B1 (fr) * 2019-05-16 2021-05-14 Air Liquide Dispositif de maintien d’un moyen d’echange de chaleur et/ou de matiere destine a une colonne d’echange de chaleur et/ou de matiere
WO2021213747A1 (en) 2020-04-20 2021-10-28 Haldor Topsøe A/S Reactor for a catalytic process
AU2023279821A1 (en) * 2022-06-02 2024-11-21 Casale Sa Catalyst support system for ammonia oxidation burners
US20250281893A1 (en) * 2024-03-08 2025-09-11 Kellogg Brown & Root Llc Floating support grid system for horizontal ammonia converter basket catalyst bed

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482946A (en) * 1966-06-27 1969-12-09 Air Prod & Chem Reactor for contacting vaporous reactants with fluidized solids
US3671601A (en) * 1970-09-03 1972-06-20 Continental Oil Co Process for the purification of alkylate
GB1450715A (en) 1973-12-07 1976-09-29 British Petroleum Co Multi-bed reactors
US4195064A (en) * 1978-08-15 1980-03-25 Monsanto Company Unitized catalytic reactor construction
GB8330178D0 (en) * 1983-11-11 1983-12-21 Molins Plc Cigarette manufacture
DE3731988C3 (de) 1987-09-23 1994-07-28 Steinmueller Gmbh L & C Reaktor für die Behandlung eines Gases
US5492617A (en) * 1989-07-19 1996-02-20 Trimble; Harold J. Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream
RU2067491C1 (ru) * 1992-11-13 1996-10-10 Шульгин Александр Иванович Способ экстракции ценных компонентов из минерального, животного и растительного сырья
US6699443B1 (en) * 1995-06-29 2004-03-02 Cognis Deutschland Gmbh & Co. Kg Liquid distributor with cleaning mechanism
DE19707834A1 (de) * 1996-04-09 1997-10-16 Zeiss Carl Fa Materialbestrahlungsgerät und Verfahren zum Betrieb von Materialbestrahlungsgeräten
US5890789A (en) * 1996-11-18 1999-04-06 Minolta Co., Ltd. Multi-beam emitting device having an acoustooptic element

Also Published As

Publication number Publication date
DE69905406T2 (de) 2003-09-25
CA2353399A1 (en) 2000-07-13
AU1671500A (en) 2000-07-24
ES2192873T3 (es) 2003-10-16
WO2000040329A1 (en) 2000-07-13
CN1199720C (zh) 2005-05-04
AU754717B2 (en) 2002-11-21
BR9916745A (pt) 2001-09-25
EP1150765B1 (de) 2003-02-12
NO20013366D0 (no) 2001-07-06
US6878351B1 (en) 2005-04-12
CN1332653A (zh) 2002-01-23
NO321574B1 (no) 2006-06-06
EP1150765A1 (de) 2001-11-07
KR100577655B1 (ko) 2006-05-10
NO20013366L (no) 2001-09-06
DE69905406D1 (de) 2003-03-20
GB9900314D0 (en) 1999-02-24
KR20020003360A (ko) 2002-01-12
RU2228790C2 (ru) 2004-05-20
JP2002534245A (ja) 2002-10-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties