DK1284927T3 - Fremgangsmåde og apparat til reduktion af dinitrogenoxid - Google Patents

Fremgangsmåde og apparat til reduktion af dinitrogenoxid

Info

Publication number
DK1284927T3
DK1284927T3 DK01943337T DK01943337T DK1284927T3 DK 1284927 T3 DK1284927 T3 DK 1284927T3 DK 01943337 T DK01943337 T DK 01943337T DK 01943337 T DK01943337 T DK 01943337T DK 1284927 T3 DK1284927 T3 DK 1284927T3
Authority
DK
Denmark
Prior art keywords
catalyst
nitric oxide
rhodium
mesh element
mesh
Prior art date
Application number
DK01943337T
Other languages
English (en)
Inventor
Marek Gorywoda
David Francis Lupton
Jonathan Lund
Original Assignee
Heraeus Gmbh W C
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 Heraeus Gmbh W C filed Critical Heraeus Gmbh W C
Application granted granted Critical
Publication of DK1284927T3 publication Critical patent/DK1284927T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J35/56—
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • F23C13/08—Apparatus in which combustion takes place in the presence of catalytic material characterised by the catalytic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
DK01943337T 2000-05-15 2001-05-10 Fremgangsmåde og apparat til reduktion af dinitrogenoxid DK1284927T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10023567 2000-05-15
PCT/EP2001/005297 WO2001087771A1 (de) 2000-05-15 2001-05-10 Verfahren und vorrichtung zur reduzierung von distickstoffoxid

Publications (1)

Publication Number Publication Date
DK1284927T3 true DK1284927T3 (da) 2005-01-24

Family

ID=7641979

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01943337T DK1284927T3 (da) 2000-05-15 2001-05-10 Fremgangsmåde og apparat til reduktion af dinitrogenoxid

Country Status (21)

Country Link
US (1) US6649134B2 (da)
EP (1) EP1284927B1 (da)
JP (1) JP3965053B2 (da)
KR (1) KR100509960B1 (da)
CN (1) CN1168655C (da)
AT (1) ATE284838T1 (da)
AU (1) AU767406B2 (da)
BR (1) BR0106434B1 (da)
CA (1) CA2374950C (da)
CZ (1) CZ297835B6 (da)
DE (1) DE50104839D1 (da)
DK (1) DK1284927T3 (da)
ES (1) ES2234844T3 (da)
IL (1) IL147074A0 (da)
MX (1) MXPA01012930A (da)
NO (1) NO334317B1 (da)
PL (1) PL201655B1 (da)
RU (1) RU2205151C1 (da)
UA (1) UA70376C2 (da)
WO (1) WO2001087771A1 (da)
ZA (1) ZA200200296B (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0315643D0 (en) * 2003-04-29 2003-08-13 Johnson Matthey Plc Improved catalyst charge design
AU2004234120B2 (en) * 2003-04-29 2009-01-08 Johnson Matthey Plc Improved catalyst charge design
DE10328278A1 (de) * 2003-06-23 2005-01-27 Basf Ag Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung
US7410626B2 (en) * 2003-09-10 2008-08-12 Basf Catalysts Llc Layered ammonia oxidation catalyst
DE10350819A1 (de) * 2003-10-29 2005-06-09 Basf Ag Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung
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
EP1602408A3 (en) * 2004-06-03 2006-03-01 Rohm and Haas Company Activated ignition promoters for metal catalyzed reactions
US20060029534A1 (en) * 2004-08-04 2006-02-09 General Electric Company Process for treating ammonia-containing exhaust gases
DE102004046167A1 (de) 2004-09-23 2006-04-06 Basf Ag Verfahren zur Reinigung und Aufkonzentrierung von Distickstoffmonoxid
US20060196786A1 (en) * 2005-03-01 2006-09-07 The Coppola Companies Single component packaging device
US7550126B2 (en) * 2007-01-25 2009-06-23 Southwest Research Institute NOx augmentation in exhaust gas simulation system
GB0816705D0 (en) * 2008-09-12 2008-10-22 Johnson Matthey Plc Shaped heterogeneous catalysts
GB0819096D0 (en) * 2008-10-20 2008-11-26 Johnson Matthey Plc Pressure metal gauze assembly
RU2499766C1 (ru) * 2012-05-31 2013-11-27 Общество с ограниченной ответственностью "ТЕРМОКЕМ" Способ каталитического окисления аммиака
EP3056267A1 (en) 2015-02-12 2016-08-17 Umicore AG & Co. KG Catalyst gauze and installation for the catalytic oxidation of ammunia
RU2019113120A (ru) 2016-10-06 2020-11-06 Умикоре Аг Унд Ко. Кг Проволка для изготовления катализаторных сеток
CN109499357A (zh) * 2018-12-12 2019-03-22 四川泸天化股份有限公司 一种治理工业装置中氧化亚氮排放的方法
PL3680214T3 (pl) * 2019-01-14 2022-01-31 Heraeus Deutschland Gmbh & Co Kg Układ katalizatora oraz sposób katalitycznego spalania amoniaku do uzyskania tlenków azotu w instalacji średniociśnieniowej
EP3680015B1 (de) * 2019-01-14 2024-03-06 Heraeus Precious Metals GmbH & Co. KG Katalysatorsystem sowie verfahren zur katalytischen verbrennung von ammoniak zu stickstoffoxiden in einer mitteldruckanlage
EP4282527A1 (de) * 2022-05-25 2023-11-29 Heraeus Deutschland GmbH & Co. KG Katalysatorsystem für einen strömungsreaktor sowie verfahren zur katalytischen oxidation von ammoniak
EP4282525A1 (de) 2022-05-25 2023-11-29 Heraeus Deutschland GmbH & Co. KG Katalysatorsystem für einen strömungsreaktor sowie verfahren zur katalytischen oxidation von ammoniak
EP4344773A1 (de) 2022-09-30 2024-04-03 Heraeus Precious Metals GmbH & Co. KG Katalysatorsystem mit einem katalysatornetz umfassend einen edelmetalldraht für lange kampagnen in der ammoniakoxidation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959137A1 (de) 1969-11-25 1971-05-27 Miniowich Mark Alexandrowich Katalysator mit erniedrigtem Platingehalt zur Oxydation von Ammoniak zu Stickstoffoxid
GB1404576A (en) 1971-08-09 1975-09-03 Johnson Matthey Co Ltd Catalyst
US3873675A (en) * 1971-09-14 1975-03-25 Degussa Catalyst and catalyst arrangement for the production of nitric acid
NO165539C (no) * 1988-09-16 1991-02-27 Norsk Hydro As Fremgangsmaate ved reduksjon av nitrogenoksid.
GB9302531D0 (en) 1993-02-09 1993-03-24 Johnson Matthey Plc Improvements in pt recovery
DE19805202A1 (de) 1997-08-12 1999-02-18 Steinmueller Gmbh L & C Verfahren zur Herstellung von Salpetersäure und Vorrichtung zur Durchführung des Verfahrens
DE19819882A1 (de) * 1998-04-27 1999-10-28 Basf Ag Verfahren zur katalytischen Zersetzung von N2O

Also Published As

Publication number Publication date
JP3965053B2 (ja) 2007-08-22
BR0106434B1 (pt) 2010-05-04
KR100509960B1 (ko) 2005-08-25
DE50104839D1 (de) 2005-01-20
WO2001087771A1 (de) 2001-11-22
RU2205151C1 (ru) 2003-05-27
AU6593801A (en) 2001-11-26
MXPA01012930A (es) 2002-07-31
ZA200200296B (en) 2003-04-29
CN1168655C (zh) 2004-09-29
IL147074A0 (en) 2002-08-14
NO334317B1 (no) 2014-02-03
NO20020122L (no) 2002-02-28
NO20020122D0 (no) 2002-01-10
CA2374950A1 (en) 2001-11-22
CN1380874A (zh) 2002-11-20
PL201655B1 (pl) 2009-04-30
CZ2002103A3 (cs) 2002-06-12
US20030124046A1 (en) 2003-07-03
US6649134B2 (en) 2003-11-18
PL351821A1 (en) 2003-06-16
EP1284927A1 (de) 2003-02-26
EP1284927B1 (de) 2004-12-15
KR20020026347A (ko) 2002-04-09
JP2003533351A (ja) 2003-11-11
ATE284838T1 (de) 2005-01-15
ES2234844T3 (es) 2005-07-01
AU767406B2 (en) 2003-11-06
CZ297835B6 (cs) 2007-04-11
CA2374950C (en) 2008-07-08
UA70376C2 (uk) 2004-10-15
BR0106434A (pt) 2002-04-16

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