ZA718343B - Purification process - Google Patents

Purification process

Info

Publication number
ZA718343B
ZA718343B ZA718343A ZA718343A ZA718343B ZA 718343 B ZA718343 B ZA 718343B ZA 718343 A ZA718343 A ZA 718343A ZA 718343 A ZA718343 A ZA 718343A ZA 718343 B ZA718343 B ZA 718343B
Authority
ZA
South Africa
Prior art keywords
purification process
purification
Prior art date
Application number
ZA718343A
Other languages
English (en)
Inventor
J Marshall
D Machahon
Original Assignee
British Titan 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 British Titan Ltd filed Critical British Titan Ltd
Publication of ZA718343B publication Critical patent/ZA718343B/xx

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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA718343A 1971-04-02 1971-12-13 Purification process ZA718343B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858071 1971-04-02

Publications (1)

Publication Number Publication Date
ZA718343B true ZA718343B (en) 1973-07-25

Family

ID=9855208

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718343A ZA718343B (en) 1971-04-02 1971-12-13 Purification process

Country Status (6)

Country Link
AU (1) AU460027B2 (OSRAM)
CA (1) CA957512A (OSRAM)
FR (1) FR2131974B1 (OSRAM)
GB (1) GB1316195A (OSRAM)
NO (1) NO132730C (OSRAM)
ZA (1) ZA718343B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018193A1 (en) * 1992-03-09 1993-09-16 Pivot Mining Nl Acid washing of leached solids from the beneficiation of titaniferous ores
US9206055B2 (en) * 2009-09-02 2015-12-08 Lilin Sha Titaniumrich hydrochloric acid leaching residue, use thereof and preparation method of titanium dioxide

Also Published As

Publication number Publication date
FR2131974A1 (OSRAM) 1972-11-17
GB1316195A (en) 1973-05-09
AU460027B2 (en) 1975-04-10
NO132730C (OSRAM) 1975-12-22
AU3748371A (en) 1973-07-05
FR2131974B1 (OSRAM) 1975-02-21
NO132730B (OSRAM) 1975-09-15
CA957512A (en) 1974-11-12

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