GB2068348B - 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
GB2068348B
GB2068348B GB8039072A GB8039072A GB2068348B GB 2068348 B GB2068348 B GB 2068348B GB 8039072 A GB8039072 A GB 8039072A GB 8039072 A GB8039072 A GB 8039072A GB 2068348 B GB2068348 B GB 2068348B
Authority
GB
United Kingdom
Prior art keywords
aluminous
manganous
contaminations
ferrous
separation
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
GB8039072A
Other versions
GB2068348A (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.)
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 GB2068348A publication Critical patent/GB2068348A/en
Application granted granted Critical
Publication of GB2068348B publication Critical patent/GB2068348B/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB8039072A 1979-12-06 1980-12-05 Process for the separation of ferrous aluminous and manganous contaminations from hydrochloric magnesium chloride solutions Expired GB2068348B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0772979A AT367376B (en) 1979-12-06 1979-12-06 METHOD FOR SEPARATING IRON, ALUMINUM AND MANGANE IMPURITIES FROM SALT ACID MAGNESIUM CHLORIDE SOLUTIONS

Publications (2)

Publication Number Publication Date
GB2068348A GB2068348A (en) 1981-08-12
GB2068348B true GB2068348B (en) 1983-06-02

Family

ID=3598907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039072A Expired GB2068348B (en) 1979-12-06 1980-12-05 Process for the separation of ferrous aluminous and manganous contaminations from hydrochloric magnesium chloride solutions

Country Status (11)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NO161851C (en) * 1987-07-15 1989-10-04 Norsk Hydro As PROCEDURE FOR MAGNESIUM CHLORIDE PREPARATION.
NO167648C (en) * 1989-06-09 1991-11-27 Norsk Hydro As PROCEDURE FOR MAGNESIUM CHLORIDE PREPARATION.
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
RU2515735C1 (en) * 2013-01-29 2014-05-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Method to extract metals from silicate slags
RU2568796C1 (en) * 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) Slag break-down process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT319188B (en) * 1970-02-20 1974-12-10 Veitscher Magnesitwerke Ag Process for the industrial production of high-purity magnesium oxide
AT335973B (en) * 1975-03-12 1977-04-12 Oesterr Amerikan Magnesit PROCESS FOR THE PREPARATION OF AQUATIC SOLUTIONS OF MAGNESIUM CHLORIDE
AT347403B (en) * 1975-11-20 1978-12-27 Veitscher Magnesitwerke Ag METHOD FOR THE LARGE ENGINEERING OF MAGNESIUM OXIDE HIGH PURITY
AT357138B (en) * 1978-05-08 1980-06-25 Veitscher Magnesitwerke Ag METHOD FOR THE LARGE ENGINEERING OF MAGNESIUM OXIDE HIGH PURITY

Also Published As

Publication number Publication date
IT1141118B (en) 1986-10-01
ES8200846A1 (en) 1981-11-16
FR2471351A1 (en) 1981-06-19
IT8026464A0 (en) 1980-12-05
GB2068348A (en) 1981-08-12
ZA807443B (en) 1981-11-25
AT367376B (en) 1982-06-25
GR72252B (en) 1983-10-05
CA1144341A (en) 1983-04-12
DE3045796C2 (en) 1989-02-02
BR8007986A (en) 1981-06-23
ES497485A0 (en) 1981-11-16
FR2471351B1 (en) 1985-09-06
DE3045796A1 (en) 1981-10-15
ATA772979A (en) 1981-11-15
CS232711B2 (en) 1985-02-14

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19930323

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941205