CA1144341A - Process for the separation of ferrous, aluminous and manganous contaminations from hydrochloric magnesium chloride solutions - Google Patents

Process for the separation of ferrous, aluminous and manganous contaminations from hydrochloric magnesium chloride solutions

Info

Publication number
CA1144341A
CA1144341A CA000365534A CA365534A CA1144341A CA 1144341 A CA1144341 A CA 1144341A CA 000365534 A CA000365534 A CA 000365534A CA 365534 A CA365534 A CA 365534A CA 1144341 A CA1144341 A CA 1144341A
Authority
CA
Canada
Prior art keywords
value
manganese
mgo
precipitation
iron
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
CA000365534A
Other languages
English (en)
French (fr)
Inventor
Michael Grill
Helmut Grohmann
Edgar Klein
Achim Kulling
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 CA1144341A publication Critical patent/CA1144341A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20Obtaining alkaline earth metals or magnesium
    • C22B26/22Obtaining magnesium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00Compounds of magnesium
    • C01F5/26Magnesium halides
    • C01F5/30Chlorides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00Compounds of manganese
    • C01G45/02Oxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/02Oxides; Hydroxides
    • C01G49/06Ferric oxide [Fe2O3]
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compounds Of Iron (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CA000365534A 1979-12-06 1980-11-26 Process for the separation of ferrous, aluminous and manganous contaminations from hydrochloric magnesium chloride solutions Expired CA1144341A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA7729/79 1979-12-06
AT0772979A AT367376B (de) 1979-12-06 1979-12-06 Verfahren zur abtrennung von eisen-, aluminiumund manganverunreinigungen aus salzsauren magnesiumchloridloesungen

Publications (1)

Publication Number Publication Date
CA1144341A true CA1144341A (en) 1983-04-12

Family

ID=3598907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000365534A Expired CA1144341A (en) 1979-12-06 1980-11-26 Process for the separation of ferrous, aluminous and manganous contaminations from hydrochloric magnesium chloride solutions

Country Status (11)

Country Link
AT (1) AT367376B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8007986A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1144341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS232711B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3045796A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8200846A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2471351B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2068348B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR72252B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1141118B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA807443B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388392B (de) * 1987-06-26 1989-06-12 Veitscher Magnesitwerke Ag Verfahren zur herstellung von reinem, insbesondere zur herstellung feuerfester erzeugnisse geeignetem magnesiumoxid
NO161851C (no) * 1987-07-15 1989-10-04 Norsk Hydro As Fremgangsmaate for fremstilling av magnesiumklorid.
NO167648C (no) * 1989-06-09 1991-11-27 Norsk Hydro As Fremgangsmaate for fremstilling av magnesiumklorid.
US5980854A (en) * 1998-09-23 1999-11-09 Noranda, Inc. Method for the production of a magnesium chloride solution
WO2005098062A1 (en) * 2004-04-05 2005-10-20 Hovhannes Hovhannisyan Waste-free hydrometallurgical extraction of magnesium and other metals from rock formations of varying olivine content
US10604414B2 (en) 2017-06-15 2020-03-31 Energysource Minerals Llc System and process for recovery of lithium from a geothermal brine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT319188B (de) * 1970-02-20 1974-12-10 Veitscher Magnesitwerke Ag Verfahren zur großtechnischen Gewinnung von Magnesiumoxyd hoher Reinheit
AT335973B (de) * 1975-03-12 1977-04-12 Oesterr Amerikan Magnesit Verfahren zur herstellung von wasserigen losungen von magnesiumchlorid
AT347403B (de) * 1975-11-20 1978-12-27 Veitscher Magnesitwerke Ag Verfahren zur grosstechnischen gewinnung von magnesiumoxid hoher reinheit
AT357138B (de) * 1978-05-08 1980-06-25 Veitscher Magnesitwerke Ag Verfahren zur grosstechnischen gewinnung von magnesiumoxid hoher reinheit

Also Published As

Publication number Publication date
ZA807443B (en) 1981-11-25
GB2068348A (en) 1981-08-12
GR72252B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-10-05
DE3045796A1 (de) 1981-10-15
FR2471351A1 (fr) 1981-06-19
IT1141118B (it) 1986-10-01
ES497485A0 (es) 1981-11-16
FR2471351B1 (fr) 1985-09-06
GB2068348B (en) 1983-06-02
DE3045796C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-02
IT8026464A0 (it) 1980-12-05
ES8200846A1 (es) 1981-11-16
BR8007986A (pt) 1981-06-23
ATA772979A (de) 1981-11-15
AT367376B (de) 1982-06-25
CS232711B2 (en) 1985-02-14

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