FR2401098A1 - Procede de preparation industrielle d'oxydes metalliques, en particulier d'oxyde de magnesium et appareil pour l'execution du procede - Google Patents

Procede de preparation industrielle d'oxydes metalliques, en particulier d'oxyde de magnesium et appareil pour l'execution du procede

Info

Publication number
FR2401098A1
FR2401098A1 FR7823994A FR7823994A FR2401098A1 FR 2401098 A1 FR2401098 A1 FR 2401098A1 FR 7823994 A FR7823994 A FR 7823994A FR 7823994 A FR7823994 A FR 7823994A FR 2401098 A1 FR2401098 A1 FR 2401098A1
Authority
FR
France
Prior art keywords
brine
stream
collected
magnesium oxide
waste gas
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.)
Granted
Application number
FR7823994A
Other languages
English (en)
French (fr)
Other versions
FR2401098B1 (el
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
Publication of FR2401098A1 publication Critical patent/FR2401098A1/fr
Application granted granted Critical
Publication of FR2401098B1 publication Critical patent/FR2401098B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
FR7823994A 1977-08-22 1978-08-17 Procede de preparation industrielle d'oxydes metalliques, en particulier d'oxyde de magnesium et appareil pour l'execution du procede Granted FR2401098A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT605877A AT352081B (de) 1977-08-22 1977-08-22 Verfahren zur grosstechnischen gewinnung von metalloxiden, insbesondere von magnesiumoxid, und vorrichtung zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
FR2401098A1 true FR2401098A1 (fr) 1979-03-23
FR2401098B1 FR2401098B1 (el) 1983-01-28

Family

ID=3582443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823994A Granted FR2401098A1 (fr) 1977-08-22 1978-08-17 Procede de preparation industrielle d'oxydes metalliques, en particulier d'oxyde de magnesium et appareil pour l'execution du procede

Country Status (10)

Country Link
AT (1) AT352081B (el)
BR (1) BR7805368A (el)
CA (1) CA1115028A (el)
DE (1) DE2834560A1 (el)
ES (1) ES472721A1 (el)
FR (1) FR2401098A1 (el)
GB (1) GB2006175B (el)
GR (1) GR65340B (el)
IL (1) IL55334A (el)
IT (1) IT1115567B (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354896A2 (de) * 1988-08-10 1990-02-14 Veitscher Magnesitwerke-Actien-Gesellschaft Magnesiumoxid in Form eines feinen Pulvers und seine Verwendung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821368A1 (en) * 2013-07-03 2015-01-07 PURAC Biochem BV Method for processing magnesium chloride solutions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721358C (de) * 1935-08-14 1942-06-02 Metallgesellschaft Ag Gewinnung von Magnesiumoxyd aus wasserhaltigen Magnesiumchloridloesungen oder -schmelzen
FR1299386A (fr) * 1961-09-05 1962-07-20 Zentrale Forschungsstelle Fuer Procédé de production d'oxyde de magnésium à partir de solutions ou de sels contenant du chlorure de magnésium
DE2608567A1 (de) * 1975-03-19 1976-09-30 Oesterr Amerikan Magnesit Verfahren zum konzentrieren von waesserigen loesungen mit einem gehalt an magnesiumchlorid
FR2332235A1 (fr) * 1975-11-20 1977-06-17 Veitscher Magnesitwerke Ag Preparation d'oxyde de magnesium tres pur a l'echelle industrielle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721358C (de) * 1935-08-14 1942-06-02 Metallgesellschaft Ag Gewinnung von Magnesiumoxyd aus wasserhaltigen Magnesiumchloridloesungen oder -schmelzen
FR1299386A (fr) * 1961-09-05 1962-07-20 Zentrale Forschungsstelle Fuer Procédé de production d'oxyde de magnésium à partir de solutions ou de sels contenant du chlorure de magnésium
DE2608567A1 (de) * 1975-03-19 1976-09-30 Oesterr Amerikan Magnesit Verfahren zum konzentrieren von waesserigen loesungen mit einem gehalt an magnesiumchlorid
FR2332235A1 (fr) * 1975-11-20 1977-06-17 Veitscher Magnesitwerke Ag Preparation d'oxyde de magnesium tres pur a l'echelle industrielle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354896A2 (de) * 1988-08-10 1990-02-14 Veitscher Magnesitwerke-Actien-Gesellschaft Magnesiumoxid in Form eines feinen Pulvers und seine Verwendung
WO1990001460A1 (de) * 1988-08-10 1990-02-22 Veitscher Magnesitwerke-Actien-Gesellschaft Magnesiumoxid in form eines feinen pulvers und seine verwendung
EP0354896A3 (en) * 1988-08-10 1990-03-14 Veitscher Magnesitwerke-Actien-Gesellschaft Magnesium oxide micropowder and its use

Also Published As

Publication number Publication date
GR65340B (en) 1980-08-18
IT7868947A0 (it) 1978-08-21
ATA605877A (de) 1979-02-15
FR2401098B1 (el) 1983-01-28
CA1115028A (en) 1981-12-29
DE2834560A1 (de) 1979-03-01
GB2006175A (en) 1979-05-02
ES472721A1 (es) 1979-10-16
AT352081B (de) 1979-08-27
GB2006175B (en) 1982-04-21
IL55334A (en) 1981-10-30
IT1115567B (it) 1986-02-03
IL55334A0 (en) 1978-10-31
BR7805368A (pt) 1979-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse