ES435863A1 - Un metodo de separar impurezas de compuestos que contienen magnesio. - Google Patents

Un metodo de separar impurezas de compuestos que contienen magnesio.

Info

Publication number
ES435863A1
ES435863A1 ES435863A ES435863A ES435863A1 ES 435863 A1 ES435863 A1 ES 435863A1 ES 435863 A ES435863 A ES 435863A ES 435863 A ES435863 A ES 435863A ES 435863 A1 ES435863 A1 ES 435863A1
Authority
ES
Spain
Prior art keywords
magnesium
sulphite
solution
impurities
sulfur dioxide
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
ES435863A
Other languages
English (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.)
VER REFRACTORIES Ltd
Original Assignee
VER REFRACTORIES Ltd
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 VER REFRACTORIES Ltd filed Critical VER REFRACTORIES Ltd
Publication of ES435863A1 publication Critical patent/ES435863A1/es
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
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
ES435863A 1974-03-22 1975-03-21 Un metodo de separar impurezas de compuestos que contienen magnesio. Expired ES435863A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00741871A ZA741871B (en) 1974-03-22 1974-03-22 The beneficiation of magnesite

Publications (1)

Publication Number Publication Date
ES435863A1 true ES435863A1 (es) 1977-03-16

Family

ID=25567519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435863A Expired ES435863A1 (es) 1974-03-22 1975-03-21 Un metodo de separar impurezas de compuestos que contienen magnesio.

Country Status (10)

Country Link
AT (1) AT343596B (es)
BR (1) BR7501752A (es)
DE (1) DE2512272A1 (es)
ES (1) ES435863A1 (es)
FR (1) FR2264878B1 (es)
GB (1) GB1500014A (es)
IN (1) IN143069B (es)
IT (1) IT1037138B (es)
YU (1) YU36900B (es)
ZA (1) ZA741871B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA763419B (en) 1976-06-09 1977-12-28 Anglo Amer Corp South Africa Urgrading of magnesium containing materials
US4124683A (en) 1977-09-30 1978-11-07 Universite De Sherbrooke Recovery of magnesium from magnesium silicates
AT366986B (de) * 1979-07-16 1982-05-25 Waagner Biro Ag Verfahren und einrichtung zur herstellung technisch reiner magnesiumverbindungen
CS225767B1 (en) * 1982-01-14 1984-02-13 Najmr Stanislav The purification of magnesium raw materials
AT397929B (de) * 1992-12-04 1994-08-25 Chemiefaser Lenzing Ag Verfahren und anlage zur trocknung und anschliessenden spaltung

Also Published As

Publication number Publication date
AT343596B (de) 1978-06-12
AU7932375A (en) 1976-09-23
GB1500014A (en) 1978-02-08
DE2512272A1 (de) 1975-09-25
FR2264878B1 (es) 1980-04-04
ATA222875A (de) 1977-10-15
FR2264878A1 (es) 1975-10-17
YU72375A (en) 1982-06-18
IT1037138B (it) 1979-11-10
YU36900B (en) 1984-08-31
BR7501752A (pt) 1975-12-23
IN143069B (es) 1977-09-24
ZA741871B (en) 1975-11-26

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