[go: up one dir, main page]

CA980979A - Recovery of titanium dioxide from ores - Google Patents

Recovery of titanium dioxide from ores

Info

Publication number
CA980979A
CA980979A CA163,317A CA163317A CA980979A CA 980979 A CA980979 A CA 980979A CA 163317 A CA163317 A CA 163317A CA 980979 A CA980979 A CA 980979A
Authority
CA
Canada
Prior art keywords
ores
recovery
titanium dioxide
dioxide
titanium
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
CA163,317A
Other versions
CA163317S (en
Inventor
Serge A. Berkovich
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.)
Ortech Corp
Original Assignee
Ortech Corp
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 Ortech Corp filed Critical Ortech Corp
Priority to CA163,317A priority Critical patent/CA980979A/en
Priority to GB413874A priority patent/GB1425779A/en
Priority to AU65083/74A priority patent/AU476816B2/en
Priority to JP1331674A priority patent/JPS547249B2/ja
Priority to DE2405271A priority patent/DE2405271C3/en
Application granted granted Critical
Publication of CA980979A publication Critical patent/CA980979A/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
    • 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
    • C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/1245—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a halogen ion as active agent
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA163,317A 1973-02-02 1973-02-02 Recovery of titanium dioxide from ores Expired CA980979A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA163,317A CA980979A (en) 1973-02-02 1973-02-02 Recovery of titanium dioxide from ores
GB413874A GB1425779A (en) 1973-02-02 1974-01-29 Recovery of titanium dioxide from ores
AU65083/74A AU476816B2 (en) 1973-02-02 1974-02-01 Recovery of titanium dioxide from ores
JP1331674A JPS547249B2 (en) 1973-02-02 1974-02-02
DE2405271A DE2405271C3 (en) 1973-02-02 1974-02-04 Process for the extraction of titanium dioxide from ilmenite ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA163,317A CA980979A (en) 1973-02-02 1973-02-02 Recovery of titanium dioxide from ores

Publications (1)

Publication Number Publication Date
CA980979A true CA980979A (en) 1976-01-06

Family

ID=4095786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,317A Expired CA980979A (en) 1973-02-02 1973-02-02 Recovery of titanium dioxide from ores

Country Status (5)

Country Link
JP (1) JPS547249B2 (en)
AU (1) AU476816B2 (en)
CA (1) CA980979A (en)
DE (1) DE2405271C3 (en)
GB (1) GB1425779A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2113407C1 (en) * 1996-06-19 1998-06-20 Волгоградский инженерный центр по новым материалам и технологиям "Ресурс" Method of producing titanium dioxide pigment from titanium-containing wastes
US8137647B2 (en) 2006-12-28 2012-03-20 E. I. Du Pont De Nemours And Company Processes for producing titanium dioxide
MX2009007020A (en) * 2006-12-28 2009-07-09 Du Pont Processes for producing titanium dioxide.
MX2011001286A (en) * 2008-08-06 2011-03-21 Du Pont Processes for producing titanium dioxide.
CA3178438A1 (en) 2020-05-26 2021-12-02 Goutam Kumar DAS Process for recovering titanium dioxide
CN115974140A (en) * 2021-11-27 2023-04-18 四川省有色矿冶科技有限公司 Method for producing titanium oxychloride by acidolysis of ilmenite with hydrochloric acid acidolysis solution
CN114162861B (en) * 2021-12-30 2024-03-08 龙佰集团股份有限公司 Synthetic rutile mother liquor comprehensive utilization method
CN116477659B (en) * 2023-04-25 2024-04-26 广东粤桥新材料科技有限公司 Method for co-producing artificial rutile and ferric phosphate

Also Published As

Publication number Publication date
DE2405271A1 (en) 1974-08-08
GB1425779A (en) 1976-02-18
JPS49110517A (en) 1974-10-21
DE2405271B2 (en) 1979-02-08
DE2405271C3 (en) 1979-10-04
JPS547249B2 (en) 1979-04-05
AU6508374A (en) 1975-08-07
AU476816B2 (en) 1976-10-07

Similar Documents

Publication Publication Date Title
AU476186B2 (en) Recovery of sucrose
AU499391B2 (en) Separation of isotopes
CA1031968A (en) Hydrometallurgical recovery of metal values
CA980979A (en) Recovery of titanium dioxide from ores
CA951087A (en) Production of titanium dioxide concentrates from materials containing ilmenite
AU499520B2 (en) Separation of isotopes
CA991413A (en) Halidation of ores
CA998840A (en) Recovery of metals
AU492402B1 (en) Recovery of manganese from manganese ores
CA1030771A (en) Recovery of mercury
AU6832674A (en) Recovery of chlorine
CA900725A (en) Process for the recovery of vanadium from raw titanium chloride
CA1015170A (en) Recovery of metals
IE34985B1 (en) Recovery of titanium dioxide from ores thereof
CA1011954A (en) Recovery of metal values from ores
AU481875B2 (en) Chlorine treatment of titaniferous ores
AU483346B2 (en) Process for recovering manganese from its ore
AU492288B1 (en) Treatment of sulphide ores
CA877232A (en) Method of recovering manganese as a sulfate solution from the ore containing manganese dioxide
CA904789A (en) Titanium dioxide recovery
AU3752571A (en) Improvements in or relating tothe recovery of zinc from ores
AU6674074A (en) Chlorine treatment of titaniferous ores
AU501620B2 (en) Upgrading of titanium ores
AU6613674A (en) Process for recovering manganese from its ore
AU7456274A (en) Treatment of sulphide ores