FR2390382B1 - - Google Patents

Info

Publication number
FR2390382B1
FR2390382B1 FR7813589A FR7813589A FR2390382B1 FR 2390382 B1 FR2390382 B1 FR 2390382B1 FR 7813589 A FR7813589 A FR 7813589A FR 7813589 A FR7813589 A FR 7813589A FR 2390382 B1 FR2390382 B1 FR 2390382B1
Authority
FR
France
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
FR7813589A
Other languages
French (fr)
Other versions
FR2390382A1 (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.)
BK Giulini Chemie GmbH
Original Assignee
Giulini Chemie GmbH
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 Giulini Chemie GmbH filed Critical Giulini Chemie GmbH
Publication of FR2390382A1 publication Critical patent/FR2390382A1/en
Application granted granted Critical
Publication of FR2390382B1 publication Critical patent/FR2390382B1/fr
Granted legal-status Critical Current

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
FR7813589A 1977-05-13 1978-04-28 MAGNESIUM SPINEL PREPARATION PROCESS Granted FR2390382A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721574A DE2721574C3 (en) 1977-05-13 1977-05-13 Process for the production of magnesium spinel

Publications (2)

Publication Number Publication Date
FR2390382A1 FR2390382A1 (en) 1978-12-08
FR2390382B1 true FR2390382B1 (en) 1981-11-27

Family

ID=6008832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813589A Granted FR2390382A1 (en) 1977-05-13 1978-04-28 MAGNESIUM SPINEL PREPARATION PROCESS

Country Status (3)

Country Link
DE (1) DE2721574C3 (en)
FR (1) FR2390382A1 (en)
GB (1) GB1587707A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476245A (en) * 1982-11-29 1984-10-09 Atlantic Richfield Company Preparative process for alkaline earth metal, aluminum-containing spinels
CA1201699A (en) * 1982-11-29 1986-03-11 Jin S. Yoo Preparative process for alkaline earth metal, aluminum-containing spinels
US4471070A (en) * 1982-11-29 1984-09-11 Atlantic Richfield Company Preparative process for alkaline earth metal, aluminum-containing spinels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH128889A (en) * 1925-09-29 1928-11-16 Froelich Dr Fritz Process for the production of artificial magnesia spinel.
DE825976C (en) * 1949-04-14 1951-12-27 Dr Friedrich Wilhelm Gaertner Process for the production of highly refractory masses from magnesium aluminate
US3418087A (en) * 1966-02-09 1968-12-24 Keystone Chemurgic Corp Hydrated magnesium aluminate containing bound sulfate and processes for preparing same
JPS4843040B1 (en) * 1968-12-16 1973-12-15
GB1369745A (en) * 1971-07-20 1974-10-09 Grace W R & Co Process of converting noxious components in the exhaust gas of and internal combustion engine to less harmful entities
US3974255A (en) * 1973-03-12 1976-08-10 Atlantic Richfield Company Method for treatment of engine exhaust gases

Also Published As

Publication number Publication date
DE2721574A1 (en) 1978-11-16
DE2721574C3 (en) 1981-06-11
GB1587707A (en) 1981-04-08
FR2390382A1 (en) 1978-12-08
DE2721574B2 (en) 1979-03-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse