ES464750A1 - Perfeccionamientos introducidos en y relacionados con cata- lisis. - Google Patents

Perfeccionamientos introducidos en y relacionados con cata- lisis.

Info

Publication number
ES464750A1
ES464750A1 ES77464750A ES464750A ES464750A1 ES 464750 A1 ES464750 A1 ES 464750A1 ES 77464750 A ES77464750 A ES 77464750A ES 464750 A ES464750 A ES 464750A ES 464750 A1 ES464750 A1 ES 464750A1
Authority
ES
Spain
Prior art keywords
oxidation
reduction
catalysts
catalyst
substrate
Prior art date
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
Application number
ES77464750A
Other languages
English (en)
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.)
Johnson Matthey PLC
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 ES464750A1 publication Critical patent/ES464750A1/es
Expired legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Perfeccionamientos introducidos en y relacionados con catalisisque incluyen un catalizador apropiado para el uso en reacciones de oxidación y reduccióncomprendiendo cada compuestopor lo menos uno de los metales del grupo platino ruteniorodiopaladioiridio y platino y uno o más metales base.
ES77464750A 1976-12-08 1977-12-05 Perfeccionamientos introducidos en y relacionados con cata- lisis. Expired ES464750A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5121976 1976-12-08

Publications (1)

Publication Number Publication Date
ES464750A1 true ES464750A1 (es) 1978-09-01

Family

ID=10459099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77464750A Expired ES464750A1 (es) 1976-12-08 1977-12-05 Perfeccionamientos introducidos en y relacionados con cata- lisis.

Country Status (16)

Country Link
US (1) US4233185A (es)
JP (1) JPS5388684A (es)
BE (1) BE861614A (es)
BR (1) BR7708158A (es)
DE (1) DE2754712A1 (es)
DK (1) DK542577A (es)
EG (1) EG12844A (es)
ES (1) ES464750A1 (es)
FI (1) FI773666A (es)
IL (1) IL53526A (es)
IN (1) IN147492B (es)
IT (1) IT1089952B (es)
NL (1) NL7713507A (es)
NO (1) NO774191L (es)
PT (1) PT67372B (es)
SE (1) SE7713843L (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017659A3 (de) * 1978-07-27 1981-10-28 Laboratorium für Festkörperphysik der Eidgenössischen Technischen Hochschule Zürich Verfahren zur Erzeugung von Katalysatoren und Reduktionsmittel erhöhter Aktivität und Lebensdauer
CA1141359A (en) * 1978-10-02 1983-02-15 Harry B. Copelin Pd/sio.sub.2 hydrogenation catalyst suitable for h.sub.2o.sub.2 manufacture
JPS59109244A (ja) * 1982-12-13 1984-06-23 Hiroyoshi Inoue Ｃｏ水素化反応用触媒とその製造方法
US4507401A (en) * 1983-04-01 1985-03-26 At&T Bell Laboratories Intermetallic catalyst preparation
US4675306A (en) * 1983-04-11 1987-06-23 The Standard Oil Company Preparation of catalyst for producing alcohols
US4863893A (en) * 1986-08-06 1989-09-05 Engelhard Corporation Low temperature light off ammonia oxidation
JPS6434443A (en) * 1987-07-14 1989-02-03 Lonza Ag Catalyst for oxidizing carbon compound
WO1990010089A1 (fr) * 1989-02-28 1990-09-07 Canon Kabushiki Kaisha Nouvelle substance non monocristalline contenant de l'iridium, du tantale et de l'aluminium
US5081083A (en) * 1990-02-12 1992-01-14 The United States Of America As Represented By The Secretary Of The Department Of Energy Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity
US5401483A (en) * 1991-10-02 1995-03-28 Engelhard Corporation Catalyst assembly providing high surface area for nitric acid and/or HCN synthesis
US5217939A (en) * 1992-05-11 1993-06-08 Scientific Design Company, Inc. Catalyst for the prduction of nitric acid by oxidation of ammonia
US5256387A (en) * 1992-05-11 1993-10-26 Scientific Design Company, Inc. Catalyst for the production of nitric acid by oxidation of ammonia
US5242882A (en) * 1992-05-11 1993-09-07 Scientific Design Company, Inc. Catalyst for the production of nitric acid by oxidation of ammonia
CN1099901C (zh) * 1995-02-02 2003-01-29 邓迪大学校董会 一种氧化和/或燃烧催化剂、其制备方法和用途
JP3146341B2 (ja) * 1995-03-15 2001-03-12 科学技術庁金属材料技術研究所長 高融点超合金
DE10146274A1 (de) * 2001-09-19 2003-04-10 Bosch Gmbh Robert Metallische Oberfläche eines Körpers, Verfahren zur Herstellung einer strukturierten metallischen Oberfläche eines Körpers und dessen Verwendung
US6818589B1 (en) * 2002-06-18 2004-11-16 Uop Llc Isomerization catalyst and processes
EP1602408A3 (en) * 2004-06-03 2006-03-01 Rohm and Haas Company Activated ignition promoters for metal catalyzed reactions
US7481983B2 (en) 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
US7390471B2 (en) * 2005-11-17 2008-06-24 Siemens Power Generation, Inc. Apparatus and method for catalytic treatment of exhaust gases
JP5171494B2 (ja) * 2007-11-26 2013-03-27 株式会社東芝 固体触媒およびこの固体触媒を用いた燃料電池
JP5187835B2 (ja) * 2008-03-19 2013-04-24 独立行政法人物質・材料研究機構 触媒
US9312545B2 (en) * 2009-07-17 2016-04-12 Danmarks Tekniske Universitet Platinum and palladium alloys suitable as fuel cell electrodes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1978198A (en) * 1931-10-27 1934-10-23 Du Pont Process of oxidizing ammonia and catalyst therefor
US2145651A (en) * 1935-03-11 1939-01-31 Edward T O Brien Composite article and method of making the same
US3424619A (en) * 1964-09-28 1969-01-28 Engelhard Ind Inc Process for using fuel cell with hydrocarbon fuel and platinum-niobium alloy catalyst
GB1238013A (es) * 1967-06-28 1971-07-07
CA938278A (en) * 1970-04-13 1973-12-11 C. Pitkethly Robert Platinum containing catalysts and their use
GB1390182A (en) * 1971-03-16 1975-04-09 Johnson Matthey Co Ltd Catalysis
DE2306395C3 (de) * 1973-02-09 1978-08-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Trägerkatalysator
YU195874A (en) * 1973-08-17 1982-05-31 Degussa Catalyst for the oxidation of ammonia
US3944504A (en) * 1974-03-25 1976-03-16 Olin Corporation Catalyst for the diminution of automobile exhaust gases
GB1471138A (en) * 1974-05-06 1977-04-21 Atomic Energy Authority Uk Supports for catalyst materials
US3999956A (en) * 1975-02-21 1976-12-28 Chromalloy American Corporation Platinum-rhodium-containing high temperature alloy coating
US3979273A (en) * 1975-05-27 1976-09-07 United Technologies Corporation Method of forming aluminide coatings on nickel-, cobalt-, and iron-base alloys

Also Published As

Publication number Publication date
EG12844A (en) 1979-12-31
NO774191L (no) 1978-06-09
NL7713507A (nl) 1978-06-12
IL53526A (en) 1980-05-30
US4233185A (en) 1980-11-11
IN147492B (es) 1980-03-15
FI773666A (fi) 1978-06-09
BE861614A (fr) 1978-06-07
IT1089952B (it) 1985-06-18
DE2754712A1 (de) 1978-06-15
DK542577A (da) 1978-06-09
JPS5388684A (en) 1978-08-04
PT67372A (en) 1977-12-31
SE7713843L (sv) 1978-06-09
PT67372B (en) 1979-05-16
IL53526A0 (en) 1978-03-10
BR7708158A (pt) 1978-07-11

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