IT984122B - PROCESS FOR THE PREPARATION OF MAGNESIUM ALUMINE OXIDE SPINEL AND PRODUCT WITH IT OBTAINED - Google Patents

PROCESS FOR THE PREPARATION OF MAGNESIUM ALUMINE OXIDE SPINEL AND PRODUCT WITH IT OBTAINED

Info

Publication number
IT984122B
IT984122B IT23409/73A IT2340973A IT984122B IT 984122 B IT984122 B IT 984122B IT 23409/73 A IT23409/73 A IT 23409/73A IT 2340973 A IT2340973 A IT 2340973A IT 984122 B IT984122 B IT 984122B
Authority
IT
Italy
Prior art keywords
alumine
magnesium
preparation
product
oxide spinel
Prior art date
Application number
IT23409/73A
Other languages
Italian (it)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT984122B publication Critical patent/IT984122B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/162—Magnesium aluminates
    • 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
    • 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
    • C04B35/443—Magnesium aluminate spinel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT23409/73A 1972-04-28 1973-04-24 PROCESS FOR THE PREPARATION OF MAGNESIUM ALUMINE OXIDE SPINEL AND PRODUCT WITH IT OBTAINED IT984122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24865372A 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
IT984122B true IT984122B (en) 1974-11-20

Family

ID=22940068

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23409/73A IT984122B (en) 1972-04-28 1973-04-24 PROCESS FOR THE PREPARATION OF MAGNESIUM ALUMINE OXIDE SPINEL AND PRODUCT WITH IT OBTAINED

Country Status (3)

Country Link
JP (1) JPS4954299A (en)
DE (1) DE2320725A1 (en)
IT (1) IT984122B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550953B1 (en) * 1977-04-12 1987-02-20 Commissariat Energie Atomique PROCESS FOR PRODUCING PERMEABLE MINERAL MEMBRANES
JPS5919258Y2 (en) * 1979-01-23 1984-06-04 松下電器産業株式会社 Cooling water heater
US4452854A (en) * 1981-04-14 1984-06-05 United Catalysts, Inc. Catalyst and process for carbon monoxide conversion in sour gas
US4389335A (en) * 1981-04-14 1983-06-21 United Catalysts Inc. Catalyst for carbon monoxide conversion in sour gas
FR2506748A1 (en) * 1981-06-02 1982-12-03 Ugine Kuhlmann PROCESS FOR THE PREPARATION OF VERY DIVIDED ALUMINA-MAGNESIA ALUMINS OR SPINELS WITH A HOMOGENEOUS POROUS STRUCTURE
JP5352218B2 (en) * 2008-12-15 2013-11-27 日本碍子株式会社 Method for producing composite oxide

Also Published As

Publication number Publication date
DE2320725A1 (en) 1973-11-08
JPS4954299A (en) 1974-05-27

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