CS232711B2 - Parting method of ferrous,clayey and manganous impurities from magnesium chloride solution in hydrogen chloride - Google Patents

Parting method of ferrous,clayey and manganous impurities from magnesium chloride solution in hydrogen chloride Download PDF

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Publication number
CS232711B2
CS232711B2 CS808508A CS850880A CS232711B2 CS 232711 B2 CS232711 B2 CS 232711B2 CS 808508 A CS808508 A CS 808508A CS 850880 A CS850880 A CS 850880A CS 232711 B2 CS232711 B2 CS 232711B2
Authority
CS
Czechoslovakia
Prior art keywords
precipitation
manganese
solution
magnesium
oxide
Prior art date
Application number
CS808508A
Other languages
Czech (cs)
English (en)
Inventor
Michael Grill
Helmut Grohmann
Edgar Klein
Achim Kulling
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 CS232711B2 publication Critical patent/CS232711B2/cs

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Classifications

    • 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
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide (Fe2O3)
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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
CS808508A 1979-12-06 1980-12-04 Parting method of ferrous,clayey and manganous impurities from magnesium chloride solution in hydrogen chloride CS232711B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
CS232711B2 true CS232711B2 (en) 1985-02-14

Family

ID=3598907

Family Applications (1)

Application Number Title Priority Date Filing Date
CS808508A CS232711B2 (en) 1979-12-06 1980-12-04 Parting method of ferrous,clayey and manganous impurities from magnesium chloride solution in hydrogen chloride

Country Status (11)

Country Link
AT (1) AT367376B (fr)
BR (1) BR8007986A (fr)
CA (1) CA1144341A (fr)
CS (1) CS232711B2 (fr)
DE (1) DE3045796A1 (fr)
ES (1) ES497485A0 (fr)
FR (1) FR2471351B1 (fr)
GB (1) GB2068348B (fr)
GR (1) GR72252B (fr)
IT (1) IT1141118B (fr)
ZA (1) ZA807443B (fr)

Families Citing this family (7)

* 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 (fr) * 2004-04-05 2005-10-20 Hovhannes Hovhannisyan Extraction hydrometallurgique sans dechets de magnesium et d'autres metaux a partir de formations rocheuses a teneur d'olivine variable
RU2515735C1 (ru) * 2013-01-29 2014-05-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Способ извлечения металлов из силикатных шлаков
RU2568796C1 (ru) * 2014-06-03 2015-11-20 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ вскрытия шлака

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
ES8200846A1 (es) 1981-11-16
FR2471351A1 (fr) 1981-06-19
GB2068348A (en) 1981-08-12
IT8026464A0 (it) 1980-12-05
GB2068348B (en) 1983-06-02
ZA807443B (en) 1981-11-25
IT1141118B (it) 1986-10-01
GR72252B (fr) 1983-10-05
CA1144341A (fr) 1983-04-12
ATA772979A (de) 1981-11-15
ES497485A0 (es) 1981-11-16
FR2471351B1 (fr) 1985-09-06
BR8007986A (pt) 1981-06-23
DE3045796A1 (de) 1981-10-15
AT367376B (de) 1982-06-25
DE3045796C2 (fr) 1989-02-02

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