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CH613638A5 - - Google Patents

Info

Publication number
CH613638A5
CH613638A5 CH1629874A CH1629874A CH613638A5 CH 613638 A5 CH613638 A5 CH 613638A5 CH 1629874 A CH1629874 A CH 1629874A CH 1629874 A CH1629874 A CH 1629874A CH 613638 A5 CH613638 A5 CH 613638A5
Authority
CH
Switzerland
Application number
CH1629874A
Inventor
Saul G Hindin
George R Pond
Original Assignee
Engelhard Min & Chem
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 Engelhard Min & Chem filed Critical Engelhard Min & Chem
Publication of CH613638A5 publication Critical patent/CH613638A5/xx

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
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Gas Burners (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CH1629874A 1973-12-10 1974-12-09 CH613638A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/423,094 US3966790A (en) 1973-12-10 1973-12-10 Compositions and methods for high temperature stable catalysts

Publications (1)

Publication Number Publication Date
CH613638A5 true CH613638A5 (fr) 1979-10-15

Family

ID=23677657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1629874A CH613638A5 (fr) 1973-12-10 1974-12-09

Country Status (13)

Country Link
US (2) US3966790A (fr)
JP (1) JPS5810137B2 (fr)
AU (1) AU500311B2 (fr)
BE (1) BE823186A (fr)
BR (1) BR7410282A (fr)
CA (1) CA1036580A (fr)
CH (1) CH613638A5 (fr)
DE (1) DE2458221A1 (fr)
ES (2) ES432515A1 (fr)
FR (1) FR2253557B1 (fr)
GB (1) GB1474589A (fr)
IT (1) IT1024369B (fr)
SE (2) SE412858B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171329A (en) * 1976-07-09 1979-10-16 Texaco Inc. Novel method for dealkylating alkylaromatic hydrocarbons
US4220559A (en) * 1978-02-14 1980-09-02 Engelhard Minerals & Chemicals Corporation High temperature-stable catalyst composition
US4204829A (en) * 1978-04-05 1980-05-27 Acurex Corporation Catalytic combustion process and system
US4287856A (en) * 1978-05-08 1981-09-08 Johnson, Matthey & Co., Limited Engines
US4375949A (en) * 1978-10-03 1983-03-08 Exxon Research And Engineering Co. Method of at least partially burning a hydrocarbon and/or carbonaceous fuel
US4255282A (en) * 1979-05-11 1981-03-10 Union Oil Company Of California Hydrotreating catalyst and process for its preparation
US4396500A (en) * 1979-05-11 1983-08-02 Union Oil Company Of California Hydrotreating process
US4593014A (en) * 1982-06-16 1986-06-03 Exxon Research And Engineering Co. Catalyst support compositions
US4474897A (en) * 1982-07-29 1984-10-02 Monsanto Company Catalyst useable in a reverse disproportionation process
US4585752A (en) * 1984-08-15 1986-04-29 W. R. Grace & Co. Catalyst composition for ultra high temperature operation
DE3778645D1 (de) * 1986-09-10 1992-06-04 Hitachi Ltd Methode der katalytischen verbrennung mit waermebestaendigem katalysator.
US4992406A (en) * 1988-11-23 1991-02-12 Exxon Research And Engineering Company Titania-supported catalysts and their preparation for use in Fischer-Tropsch synthesis
US5741596A (en) * 1989-02-21 1998-04-21 Boeing North American, Inc. Coating for oxidation protection of metal surfaces
JP3000595B2 (ja) * 1989-09-12 2000-01-17 株式会社デンソー ガス成分検出素子の製造方法
US5248251A (en) * 1990-11-26 1993-09-28 Catalytica, Inc. Graded palladium-containing partial combustion catalyst and a process for using it
US5259754A (en) * 1990-11-26 1993-11-09 Catalytica, Inc. Partial combustion catalyst of palladium on a zirconia support and a process for using it
US5250489A (en) * 1990-11-26 1993-10-05 Catalytica, Inc. Catalyst structure having integral heat exchange
US5183401A (en) * 1990-11-26 1993-02-02 Catalytica, Inc. Two stage process for combusting fuel mixtures
US5232357A (en) * 1990-11-26 1993-08-03 Catalytica, Inc. Multistage process for combusting fuel mixtures using oxide catalysts in the hot stage
US5258349A (en) * 1990-11-26 1993-11-02 Catalytica, Inc. Graded palladium-containing partial combustion catalyst
US5281128A (en) * 1990-11-26 1994-01-25 Catalytica, Inc. Multistage process for combusting fuel mixtures
US5326253A (en) * 1990-11-26 1994-07-05 Catalytica, Inc. Partial combustion process and a catalyst structure for use in the process
US5593299A (en) * 1991-01-09 1997-01-14 Pfefferle; William C. Catalytic method
US6214078B1 (en) 1997-11-25 2001-04-10 Ferro Corporation High temperature ceramic filter
US7390768B2 (en) * 2002-01-22 2008-06-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Stabilized tin-oxide-based oxidation/reduction catalysts
US7504355B2 (en) * 2002-06-20 2009-03-17 Princeton University Supported metal catalyst with improved thermal stability
WO2007047374A2 (fr) * 2005-10-13 2007-04-26 Velocys, Inc. Depot autocatalytique dans des microcanaux
JP6803843B2 (ja) * 2015-02-13 2020-12-23 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 揮発性白金の捕獲領域を有する圧縮点火エンジン用排気システム
GB201504658D0 (en) 2015-03-19 2015-05-06 Johnson Matthey Plc Exhaust system for a compression ignition engine having a capture face for volatilised platinum

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742437A (en) * 1949-05-24 1956-04-17 Oxy Catalyst Inc Catalytic structure and composition
US3002920A (en) * 1958-12-10 1961-10-03 Exxon Research Engineering Co Hydroforming catalyst and process
US3360330A (en) * 1964-08-28 1967-12-26 Universal Oil Prod Co Treatment of combustible waste products and catalyst therefor
US3686340A (en) * 1968-10-22 1972-08-22 Ashland Oil Inc Hydrodealkylation process
US3692863A (en) * 1968-10-22 1972-09-19 Ashland Oil Inc Dehydrogenation and dehydrocyclization method
US3679768A (en) * 1968-10-22 1972-07-25 Ashland Oil Inc Hydrodealkylation process with catalyst of group vib metals promoted by tin oxide or lead oxide
US3694348A (en) * 1969-09-15 1972-09-26 Natalia Robertovna Bursian Process for the aromatization of hydrocarbons
US3940923A (en) * 1971-05-13 1976-03-02 Engelhard Minerals & Chemicals Corporation Method of operating catalytically supported thermal combustion system
US3846979A (en) * 1971-12-17 1974-11-12 Engelhard Min & Chem Two stage combustion process
DE2214604C3 (de) * 1972-03-25 1975-06-12 Deutsche Gold- U. Silber-Scheideanstalt, Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung verbesserter Abgasreinigungs-Katalysatoren
FR2252394B1 (fr) * 1973-11-23 1977-06-10 Raffinage Cie Francaise

Also Published As

Publication number Publication date
BR7410282A (pt) 1976-06-29
FR2253557A1 (fr) 1975-07-04
SE412858B (sv) 1980-03-24
US4088435A (en) 1978-05-09
AU500311B2 (en) 1979-05-17
GB1474589A (en) 1977-05-25
BE823186A (fr) 1975-06-10
DE2458221A1 (de) 1975-06-12
ES432515A1 (es) 1976-09-16
US3966790A (en) 1976-06-29
ES448041A1 (es) 1977-07-01
JPS5810137B2 (ja) 1983-02-24
CA1036580A (fr) 1978-08-15
AU7616274A (en) 1976-06-10
FR2253557B1 (fr) 1982-04-02
IT1024369B (it) 1978-06-20
JPS50113487A (fr) 1975-09-05
SE7811508L (sv) 1978-11-07
SE7415424L (fr) 1975-06-11

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: ENGELHARD CORPORATION

PL Patent ceased
PL Patent ceased