DE3686235T2 - Hitzebestaendige zusammensetzung und verfahren zu deren herstellung. - Google Patents

Hitzebestaendige zusammensetzung und verfahren zu deren herstellung.

Info

Publication number
DE3686235T2
DE3686235T2 DE8686306220T DE3686235T DE3686235T2 DE 3686235 T2 DE3686235 T2 DE 3686235T2 DE 8686306220 T DE8686306220 T DE 8686306220T DE 3686235 T DE3686235 T DE 3686235T DE 3686235 T2 DE3686235 T2 DE 3686235T2
Authority
DE
Germany
Prior art keywords
production
heat
resistant composition
resistant
composition
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 - Fee Related
Application number
DE8686306220T
Other languages
English (en)
Other versions
DE3686235D1 (de
Inventor
Hiromichi Arai
Jun Kitagawa
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.)
CATALYSTS and CHEM Inc
Toshiba Corp
Original Assignee
CATALYSTS and CHEM Inc
Toshiba Corp
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
Priority claimed from JP61140287A external-priority patent/JPS62153158A/ja
Application filed by CATALYSTS and CHEM Inc, Toshiba Corp filed Critical CATALYSTS and CHEM Inc
Application granted granted Critical
Publication of DE3686235D1 publication Critical patent/DE3686235D1/de
Publication of DE3686235T2 publication Critical patent/DE3686235T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
DE8686306220T 1985-08-30 1986-08-12 Hitzebestaendige zusammensetzung und verfahren zu deren herstellung. Expired - Fee Related DE3686235T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18996785 1985-08-30
JP61140287A JPS62153158A (ja) 1985-08-30 1986-06-18 耐熱性触媒又は触媒担体及びその製造方法

Publications (2)

Publication Number Publication Date
DE3686235D1 DE3686235D1 (de) 1992-09-03
DE3686235T2 true DE3686235T2 (de) 1993-02-11

Family

ID=26472855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306220T Expired - Fee Related DE3686235T2 (de) 1985-08-30 1986-08-12 Hitzebestaendige zusammensetzung und verfahren zu deren herstellung.

Country Status (3)

Country Link
US (1) US4771028A (de)
EP (1) EP0222471B1 (de)
DE (1) DE3686235T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2768946B2 (ja) * 1988-04-13 1998-06-25 東洋シーシーアイ株式会社 耐熱性貴金属触媒及びその製造方法
EP0355231B1 (de) * 1988-08-17 1995-02-08 Toa Nenryo Kogyo Kabushiki Kaisha Hitzebeständige Katalysatorträgerformstücke und Verbrennungskatalysatoren
US5212130A (en) * 1992-03-09 1993-05-18 Corning Incorporated High surface area washcoated substrate and method for producing same
US5593654A (en) * 1992-03-12 1997-01-14 Condea Vista Company Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
US5837634A (en) * 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
FR2697831B1 (fr) * 1992-11-12 1994-12-09 Rhone Poulenc Chimie Alumine stabilisée par du baryum et son procédé de préparation.
US5389589A (en) * 1992-12-22 1995-02-14 Allied-Signal Inc. Barium-containing alumina
US5403807A (en) * 1993-02-08 1995-04-04 Ford Motor Company Single phase metal-alumina sol-gel process and material
FR2721837B1 (fr) 1994-07-01 1996-08-30 Inst Francais Du Petrole Catalyseur d'oxydation resistant a des temperatures elevees, son procede de preparation et procede de combustion utilisant un tel catalyseur
DE4445680A1 (de) * 1994-12-21 1996-06-27 Huels Chemische Werke Ag Katalysator und Verfahren zur Isomerisierung von aliphatischen C¶4¶-C¶1¶¶0¶-Monoolefinen
JP3861303B2 (ja) * 1995-10-31 2006-12-20 トヨタ自動車株式会社 排ガス浄化用触媒
US5753192A (en) * 1996-11-29 1998-05-19 Ford Global Technologies, Inc. Zirconia and sulfate in NOx traps to improved trapping and sulfur tolerance
DE102005062926A1 (de) * 2005-12-29 2007-07-05 Süd-Chemie AG Brennstoffzellenanordnung mit edelmetallfreiem Abgasbrenner
JP6966445B2 (ja) 2016-07-29 2021-11-17 住友化学株式会社 アルミナおよびそれを用いた自動車触媒の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422172A (en) * 1942-07-28 1947-06-10 Shell Dev Thermostable catalysts for the dehydrogenation of hydrocarbons
US2886513A (en) * 1954-10-05 1959-05-12 Exxon Research Engineering Co Titanium dioxide-calcium oxide catalyst for cracking hydrocarbons
US3291564A (en) * 1962-08-31 1966-12-13 Exxon Research Engineering Co Method of treating exhaust gases of internal combustion engines utilizing a stabilized alumina catalyst support
DE2143608C3 (de) * 1970-09-04 1979-10-11 Toyo Engineering Corp., Tokio Verfahren zur Herstellung wasserstoffreicher Gasgemische
FR2192162B1 (de) * 1972-07-07 1974-12-27 Rhone Progil
DE2431983C2 (de) * 1974-07-03 1986-03-06 Fujimi Kenmazai Kogyo Co. Ltd., Aichi Feuerfestes Calciumaluminat enthaltender Katalysator und dessen Verwendung zum Dampfreformieren von Kohlenwasserstoffen
US4156614A (en) * 1977-10-06 1979-05-29 General Electric Company Alumina-based ceramics for core materials
US4375571A (en) * 1981-07-06 1983-03-01 Shell Oil Company Process for the preparation of ethylbenzene from 4-vinylcyclohexene-1
US4357427A (en) * 1981-10-19 1982-11-02 Westinghouse Electric Corp. Economic preparation of alumina suitable for isostatic pressing and sintering
US4438219A (en) * 1981-10-28 1984-03-20 Texaco Inc. Alumina catalyst stable at high temperatures
US4535187A (en) * 1983-12-21 1985-08-13 Union Carbide Corporation Preparation of isophorone and mesityl oxide from acetone

Also Published As

Publication number Publication date
EP0222471B1 (de) 1992-07-29
EP0222471A1 (de) 1987-05-20
US4771028A (en) 1988-09-13
DE3686235D1 (de) 1992-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee