CA942033A - Industrial process of preparing magnesia of high purity - Google Patents

Industrial process of preparing magnesia of high purity

Info

Publication number
CA942033A
CA942033A CA104,434A CA104434A CA942033A CA 942033 A CA942033 A CA 942033A CA 104434 A CA104434 A CA 104434A CA 942033 A CA942033 A CA 942033A
Authority
CA
Canada
Prior art keywords
high purity
industrial process
preparing magnesia
magnesia
preparing
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
CA104,434A
Other versions
CA104434S (en
Inventor
Georg Bouvier
Michael Grill
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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke AG
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 Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Application granted granted Critical
Publication of CA942033A publication Critical patent/CA942033A/en
Expired 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
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/10—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium chloride with water vapour
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA104,434A 1970-02-20 1971-02-03 Industrial process of preparing magnesia of high purity Expired CA942033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT158770A AT319188B (en) 1970-02-20 1970-02-20 Process for the industrial production of high-purity magnesium oxide

Publications (1)

Publication Number Publication Date
CA942033A true CA942033A (en) 1974-02-19

Family

ID=3516642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA104,434A Expired CA942033A (en) 1970-02-20 1971-02-03 Industrial process of preparing magnesia of high purity

Country Status (8)

Country Link
AT (1) AT319188B (en)
BR (1) BR7101150D0 (en)
CA (1) CA942033A (en)
DE (1) DE2107844B2 (en)
ES (1) ES388402A1 (en)
FR (1) FR2080663B1 (en)
GB (1) GB1332736A (en)
TR (1) TR16634A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT334273B (en) * 1974-03-25 1976-01-10 Veitscher Magnesitwerke Ag METHOD OF HEAT TREATMENT OF FINE GRAIN OR LIQUID MATERIAL AND OVEN TO CARRY OUT THE PROCEDURE
AT357138B (en) * 1978-05-08 1980-06-25 Veitscher Magnesitwerke Ag METHOD FOR THE LARGE ENGINEERING OF MAGNESIUM OXIDE HIGH PURITY
AT367376B (en) * 1979-12-06 1982-06-25 Veitscher Magnesitwerke Ag METHOD FOR SEPARATING IRON, ALUMINUM AND MANGANE IMPURITIES FROM SALT ACID MAGNESIUM CHLORIDE SOLUTIONS
AT388392B (en) * 1987-06-26 1989-06-12 Veitscher Magnesitwerke Ag METHOD FOR THE PRODUCTION OF PURE MAGNESIUM OXIDE, IN PARTICULAR FOR THE PRODUCTION OF REFRACTORY-RESISTANT PRODUCTS
CN1298870C (en) * 2005-05-20 2007-02-07 孔令旭 Treatment method of magnesite
CN109019644A (en) * 2018-08-20 2018-12-18 镇江裕太防爆电加热器有限公司 A kind of magnesium tube material production equipment for high temperature heater (HTH)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT108413B (en) * 1926-08-28 1927-12-27 Emil Ing Seidler Process for the production of magnesium salts or magnesia from waste materials containing magnesia.
US2082101A (en) * 1931-12-31 1937-06-01 N I Stone Process of treating a mixture of calcium and magnesium hydroxides
DE721358C (en) * 1935-08-14 1942-06-02 Metallgesellschaft Ag Production of magnesium oxide from water-containing magnesium chloride solutions or melts
BE421469A (en) * 1936-05-09
AT154567B (en) * 1936-06-23 1938-10-10 Verwertung Chemisch Tech Verfa Process for the production of magnesium compounds, in particular magnesium chloride.
US2473534A (en) * 1942-01-23 1949-06-21 Rex B Lloyd Production of magnesium oxide
US2398493A (en) * 1944-02-04 1946-04-16 Int Minerals & Chem Corp Production of magnesium chloride from serpentine
US2549798A (en) * 1947-01-17 1951-04-24 Edwin A Gee Production of magnesium chloride from magnesium silicate ore
DE930140C (en) * 1950-10-04 1955-07-11 Henkel & Cie Gmbh Process for the removal of manganese from water
IT559538A (en) * 1954-12-08
DE1102712B (en) * 1957-03-28 1961-03-23 Int Minerals & Chem Corp Process for the production of magnesium oxide by thermal decomposition of magnesium chloride hydrate
ES291953A1 (en) * 1962-10-03 1964-01-16 Aluminium Lab Ltd Method of preparing a magnesium hydroxide product (Machine-translation by Google Translate, not legally binding)
GB1018013A (en) * 1963-05-21 1966-01-26 Twin Sisters Magnesia & Chemic Production of magnesium and other metal chlorides from siliceous magnesium minerals
US3341290A (en) * 1963-11-04 1967-09-12 Dow Chemical Co Preparation of high purity magnesium oxide from magnesium salt solutions
US3567378A (en) * 1967-09-18 1971-03-02 Nat Lead Co Recovery of magnesium values from magnesium and sulfate containng aqueous salt solutions

Also Published As

Publication number Publication date
FR2080663B1 (en) 1973-11-23
GB1332736A (en) 1973-10-03
DE2107844B2 (en) 1975-12-04
BR7101150D0 (en) 1973-03-08
ES388402A1 (en) 1973-05-01
TR16634A (en) 1973-01-01
FR2080663A1 (en) 1971-11-19
DE2107844A1 (en) 1971-09-09
AT319188B (en) 1974-12-10

Similar Documents

Publication Publication Date Title
CA953720A (en) PROCESS FOR THE PRODUCTION OF 2-BROMO-.alpha.-ERGOCRYPTINE
CA947767A (en) Process for the production of benzocyclohep thathiophenones
CA1001421A (en) Process for thermal production of magnesium
CA925886A (en) Process for production of alkenes
CA984415A (en) Process for the manufacture of ceramic products
CA942033A (en) Industrial process of preparing magnesia of high purity
CA988100A (en) Production of 4-nitrosodiphenylamine of high purity
CA937426A (en) Production of superalloys
CA952309A (en) Production of refractory materials
CA965802A (en) Process for the preparation of isoprene with a high degree of purity
CA944125A (en) Production of ingots
CA942776A (en) Production of basic refractories
CA846162A (en) Production of high purity diketene
AU3212871A (en) Process for production of cryolite
CA849025A (en) Process for making high purity chloroprene
CA801074A (en) PROCESS FOR MANUFACTURE OF HIGH PURITY .alpha.-CYANOACRYLATES
CA848462A (en) Process for the production of acylisocyanates
CA790508A (en) Process for production of boehmite
CA874462A (en) Process for the preparation of alcohols of high purity
AU2470071A (en) Process for the production of 1-nitroanthraquinones
CA847917A (en) Process for production of isochromans
CA833547A (en) Process for the industrial manufacture of hydroxo-cobalamine
CA857932A (en) Manufacture of refractories
AU428904B2 (en) Process for the production of magnesium oxide
CA842814A (en) Process of preparing alkylamino-alkyliminodibenzyl compounds