GB251527A - An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum - Google Patents

An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum

Info

Publication number
GB251527A
GB251527A GB2618925A GB2618925A GB251527A GB 251527 A GB251527 A GB 251527A GB 2618925 A GB2618925 A GB 2618925A GB 2618925 A GB2618925 A GB 2618925A GB 251527 A GB251527 A GB 251527A
Authority
GB
United Kingdom
Prior art keywords
titanium
ores
tantalum
tungstenand
recovery
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
GB2618925A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2618925A priority Critical patent/GB251527A/en
Publication of GB251527A publication Critical patent/GB251527A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

251,527. Gregory, A. W. Oct. 20, 1925. Treating ores to remove undesired constituents. -Titanium, tungsten, and tantalum are recovered from ores containing them by reducing the iron content to finely divided metallic form at a comparatively low temperature and dissolving it out by means of a weak acid. The ore is mixed with carbon and an alkali salt such as sodium carbonate and heated to bright redness in a closed vessel or in a reducing or neutral atmosphere; the product may be treated with dilute sulphuric acid, the oxides of titanium &c. being recovered in the residue.
GB2618925A 1925-10-20 1925-10-20 An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum Expired GB251527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2618925A GB251527A (en) 1925-10-20 1925-10-20 An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2618925A GB251527A (en) 1925-10-20 1925-10-20 An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum

Publications (1)

Publication Number Publication Date
GB251527A true GB251527A (en) 1926-05-06

Family

ID=10239716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2618925A Expired GB251527A (en) 1925-10-20 1925-10-20 An improved process for the treatment of ores for the recovery of titanium, tungstenand tantalum

Country Status (1)

Country Link
GB (1) GB251527A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804384A (en) * 1955-03-10 1957-08-27 Nat Lead Co Method for producing titanium concentrates
US2815272A (en) * 1955-03-10 1957-12-03 Nat Lead Co Method of producing titanium concentrates
DE1081238B (en) * 1953-02-09 1960-05-05 Titan Co A S Process for the production of titanium oxide concentrates and a metallic iron concentrate from ilmenite-containing materials
US3300297A (en) * 1964-05-26 1967-01-24 Kawecki Chemical Company Beneficiation of tantalum- and columbium-bearing tin slags
WO1991013180A1 (en) * 1990-03-02 1991-09-05 Wimmera Industrial Minerals Pty. Ltd. Production of synthetic rutile
WO2007097823A3 (en) * 2005-12-06 2007-11-15 Materials & Electrochemical Research Corp Thermal and electrochemical process for metal production
US7410562B2 (en) 2003-08-20 2008-08-12 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US9150943B2 (en) 2007-01-22 2015-10-06 Materials & Electrochemical Research Corp. Metallothermic reduction of in-situ generated titanium chloride

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081238B (en) * 1953-02-09 1960-05-05 Titan Co A S Process for the production of titanium oxide concentrates and a metallic iron concentrate from ilmenite-containing materials
US2804384A (en) * 1955-03-10 1957-08-27 Nat Lead Co Method for producing titanium concentrates
US2815272A (en) * 1955-03-10 1957-12-03 Nat Lead Co Method of producing titanium concentrates
US3300297A (en) * 1964-05-26 1967-01-24 Kawecki Chemical Company Beneficiation of tantalum- and columbium-bearing tin slags
EP1217083A3 (en) * 1990-03-02 2002-10-23 Wimmera Industrial Minerals Pty. Ltd. Production of synthetic rutile
EP1217083A2 (en) * 1990-03-02 2002-06-26 Wimmera Industrial Minerals Pty. Ltd. Production of synthetic rutile
WO1991013180A1 (en) * 1990-03-02 1991-09-05 Wimmera Industrial Minerals Pty. Ltd. Production of synthetic rutile
US7410562B2 (en) 2003-08-20 2008-08-12 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
AU2004267452B2 (en) * 2003-08-20 2009-10-29 Ats Mer, Llc Thermal and electrochemical process for metal production
AU2006338573B2 (en) * 2003-08-20 2011-01-20 Ats Mer, Llc Thermal and electrochemical process for metal production
US9249520B2 (en) 2003-08-20 2016-02-02 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US7794580B2 (en) 2004-04-21 2010-09-14 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
WO2007097823A3 (en) * 2005-12-06 2007-11-15 Materials & Electrochemical Research Corp Thermal and electrochemical process for metal production
US9150943B2 (en) 2007-01-22 2015-10-06 Materials & Electrochemical Research Corp. Metallothermic reduction of in-situ generated titanium chloride

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