DE60321136D1 - PRESULFATIERTER UND PRENITRIERTER KATALYSATOR, ENHALTEND PLATINUM AUF TRÄGER BESTEHEND AUS MAGNESIUMOXID UND CEROXID FÜR DIE REDUKTION VON NO ZU N2 MIT WASSERSTOFF UNTER NOx-OXIDATIONSBEDINGUNGEN - Google Patents

PRESULFATIERTER UND PRENITRIERTER KATALYSATOR, ENHALTEND PLATINUM AUF TRÄGER BESTEHEND AUS MAGNESIUMOXID UND CEROXID FÜR DIE REDUKTION VON NO ZU N2 MIT WASSERSTOFF UNTER NOx-OXIDATIONSBEDINGUNGEN

Info

Publication number: DE60321136D1
Authority: DE; Germany
Prior art keywords: catalyst; reducing; oxidation conditions; ceo2; prenitized
Prior art date: 2002-02-15
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE60321136T

Other languages

English (en)

Inventor

Angelos M Efstathiou

Costas N Costa

Fierro Jose Luis Garcia

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

University of Cyprus

Consejo Superior de Investigaciones Cientificas CSIC

Original Assignee

University of Cyprus

Consejo Superior de Investigaciones Cientificas CSIC

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.)

2002-02-15

Filing date

2003-02-14

Publication date

2008-07-03

2003-02-14 Application filed by University of Cyprus, Consejo Superior de Investigaciones Cientificas CSIC filed Critical University of Cyprus

2008-07-03 Application granted granted Critical

2008-07-03 Publication of DE60321136D1 publication Critical patent/DE60321136D1/de

2023-02-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title abstract 7
239000003054 catalyst Substances 0.000 title abstract 4
229910052697 platinum Inorganic materials 0.000 title abstract 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
239000001257 hydrogen Substances 0.000 title abstract 2
229910052739 hydrogen Inorganic materials 0.000 title abstract 2
238000007254 oxidation reaction Methods 0.000 title abstract 2
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title 1
239000000395 magnesium oxide Substances 0.000 title 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 title 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 3
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2
229910052757 nitrogen Inorganic materials 0.000 abstract 2
-1 5 % vol) Chemical compound 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 1
239000003638 chemical reducing agent Substances 0.000 abstract 1
239000013078 crystal Substances 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1

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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
- 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
- B01J23/54—Catalysts 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
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/202—Hydrogen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
- B01D2255/2047—Magnesium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2065—Cerium
- 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
- B01J23/54—Catalysts 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
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/394—Metal dispersion value, e.g. percentage or fraction
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
- B01J37/14—Oxidising with gases containing free oxygen
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Analytical Chemistry (AREA)
Biomedical Technology (AREA)
Health & Medical Sciences (AREA)
Combustion & Propulsion (AREA)
Catalysts (AREA)

DE60321136T 2002-02-15 2003-02-14 PRESULFATIERTER UND PRENITRIERTER KATALYSATOR, ENHALTEND PLATINUM AUF TRÄGER BESTEHEND AUS MAGNESIUMOXID UND CEROXID FÜR DIE REDUKTION VON NO ZU N2 MIT WASSERSTOFF UNTER NOx-OXIDATIONSBEDINGUNGEN Expired - Lifetime DE60321136D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ES200200368A ES2192985B1 (es)	2002-02-15	2002-02-15	Nuevo catalizador para la reduccion de no a n2 con hidrogeno en condiciones de nox oxidantes.
PCT/ES2003/000083 WO2003068390A1 (es)	2002-02-15	2003-02-14	Nuevo catalizador para la reduccion de no a n2 con hidrogeno en condiciones de nox oxidantes

Publications (1)

Publication Number	Publication Date
DE60321136D1 true DE60321136D1 (de)	2008-07-03

Family

ID=27675924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60321136T Expired - Lifetime DE60321136D1 (de)	2002-02-15	2003-02-14	PRESULFATIERTER UND PRENITRIERTER KATALYSATOR, ENHALTEND PLATINUM AUF TRÄGER BESTEHEND AUS MAGNESIUMOXID UND CEROXID FÜR DIE REDUKTION VON NO ZU N2 MIT WASSERSTOFF UNTER NOx-OXIDATIONSBEDINGUNGEN

Country Status (8)

Country	Link
US (1)	US7105137B2 (de)
EP (1)	EP1475149B1 (de)
JP (1)	JP2005516767A (de)
AT (1)	ATE395972T1 (de)
AU (1)	AU2003206981A1 (de)
DE (1)	DE60321136D1 (de)
ES (2)	ES2192985B1 (de)
WO (1)	WO2003068390A1 (de)

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US7976805B2 (en) *	2008-05-16	2011-07-12	Siemens Energy, Inc.	Selective catalytic reduction system and process for treating NOx emissions using a palladium and rhodium or ruthenium catalyst
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US7718153B2 (en) *	2008-05-16	2010-05-18	Siemens Energy, Inc.	Catalytic process for control of NOx emissions using hydrogen
US7744840B2 (en) *	2008-05-16	2010-06-29	Siemens Energy, Inc.	Selective catalytic reduction system and process using a pre-sulfated zirconia binder
US20090297418A1 (en) *	2008-05-28	2009-12-03	Battelle Memorial Institute	Composite Catalyst Materials And Method For The Selective Reduction Of Nitrogen Oxides
DE102008041291A1 (de)	2008-08-15	2010-02-18	INSTITUT FüR MIKROTECHNIK MAINZ GMBH	NOx Reduktion in Abgasen
EP2177256A1 (de)	2008-10-15	2010-04-21	Linde AG	Katalysator mit Platinum und Palladium zur selektiven Reduktion von NOX mit Wasserstoff (H2-SCR)
EP2177257A1 (de)	2008-10-15	2010-04-21	Linde AG	Platinhaltiger Katalysator auf einer Stütze aus Nano-Kristallmagnesiumoxid und Ceroxid-Dioxid mit H2-SCR-Tendenz
WO2010044453A1 (ja)	2008-10-17	2010-04-22	株式会社アイシーティー	排ガス浄化用触媒およびそれを用いた浄化方法
EP2269729A1 (de)	2009-06-16	2011-01-05	Linde AG	Katalysator aus Platin auf dotiertem gemischten Magnesiumoxid und Cerdioxid zum H2-SCR
US7989385B2 (en) *	2009-11-05	2011-08-02	Siemens Energy, Inc.	Process of activation of a palladium catalyst system
DE102010040808A1 (de)	2010-09-15	2012-03-15	Karlsruher Institut für Technologie	Katalysator zur Verwendung bei einer selektiven NOx-Reduktion
EP2468399A1 (de)	2010-12-23	2012-06-27	Cyprus University of Technology	Katalysator zur Reduzierung von NO zu N2 mit Ethanol oder Ethanol und Wasserstoff unter mageren DENOx-Bedingungen
US9283548B2 (en)	2013-11-19	2016-03-15	Toyota Motor Engineering & Manufacturing North America, Inc.	Ceria-supported metal catalysts for the selective reduction of NOx
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DE102016107466A1 (de)	2016-04-22	2017-10-26	Keyou GmbH	Katalysator, Vorrichtung und Verfahren zur selektiven NOx-Reduktion mittels Wasserstoff in NOx-haltigen Abgasen
DE102017124541A1 (de)	2017-10-20	2019-04-25	Argomotive Gmbh	Vorrichtung zur Nachbehandlung von Abgasen eines Verbrennungsmotors
KR20200044362A (ko) *	2018-10-19	2020-04-29	희성촉매 주식회사	내황성 냉간 시동 촉매
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2002
- 2002-02-15 ES ES200200368A patent/ES2192985B1/es not_active Expired - Fee Related
2003
- 2003-02-14 AT AT03704721T patent/ATE395972T1/de active
- 2003-02-14 EP EP03704721A patent/EP1475149B1/de not_active Expired - Lifetime
- 2003-02-14 WO PCT/ES2003/000083 patent/WO2003068390A1/es active IP Right Grant
- 2003-02-14 JP JP2003567568A patent/JP2005516767A/ja active Pending
- 2003-02-14 DE DE60321136T patent/DE60321136D1/de not_active Expired - Lifetime
- 2003-02-14 ES ES03704721T patent/ES2306855T3/es not_active Expired - Lifetime
- 2003-02-14 AU AU2003206981A patent/AU2003206981A1/en not_active Abandoned
2004
- 2004-08-11 US US10/915,961 patent/US7105137B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE395972T1 (de)	2008-06-15
ES2192985B1 (es)	2005-02-16
WO2003068390A1 (es)	2003-08-21
US7105137B2 (en)	2006-09-12
ES2192985A1 (es)	2003-10-16
US20050090393A1 (en)	2005-04-28
EP1475149B1 (de)	2008-05-21
EP1475149A1 (de)	2004-11-10
JP2005516767A (ja)	2005-06-09
AU2003206981A1 (en)	2003-09-04
ES2306855T3 (es)	2008-11-16

Legal Events

Date	Code	Title	Description
2009-06-10	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE60321136D1 (de)	2008-07-03	PRESULFATIERTER UND PRENITRIERTER KATALYSATOR, ENHALTEND PLATINUM AUF TRÄGER BESTEHEND AUS MAGNESIUMOXID UND CEROXID FÜR DIE REDUKTION VON NO ZU N2 MIT WASSERSTOFF UNTER NOx-OXIDATIONSBEDINGUNGEN
CA2899149C (en)	2020-03-24	Method and catalyst for the simultaneous removal of carbon monoxide and nitrogen oxides from flue or exhaust gas
Ohtsuka	2001	The selective catalytic reduction of nitrogen oxides by methane on noble metal-loaded sulfated zirconia
EA200500981A1 (ru)	2005-12-29	Способ каталитического селективного окисления сернистых соединений
Satsuma et al.	2000	Effects of methane and oxygen on decomposition of nitrous oxide over metal oxide catalysts
ATE294786T1 (de)	2005-05-15	Katalysator für epoxidierungen und verfahren zu dessen herstellung
RU2015140607A (ru)	2017-04-20	Способ окисления аммиака и система, подходящая для его осуществления
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ATE361141T1 (de)	2007-05-15	Katalytischer prozess zur verringerung von stickoxiden in rauchgasen
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