BR7501384A - PROCESS FOR ANATASE MINING TREATMENT - Google Patents

PROCESS FOR ANATASE MINING TREATMENT

Info

Publication number
BR7501384A
BR7501384A BR7501384A BR7501384A BR7501384A BR 7501384 A BR7501384 A BR 7501384A BR 7501384 A BR7501384 A BR 7501384A BR 7501384 A BR7501384 A BR 7501384A BR 7501384 A BR7501384 A BR 7501384A
Authority
BR
Brazil
Prior art keywords
anatase
mining treatment
mining
treatment
anatase mining
Prior art date
Application number
BR7501384A
Other languages
Portuguese (pt)
Inventor
Y Kitai
S Fukunaga
H Shimizu
Original Assignee
Ishihara Sangyo Kaisha
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 Ishihara Sangyo Kaisha filed Critical Ishihara Sangyo Kaisha
Publication of BR7501384A publication Critical patent/BR7501384A/en

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
    • C22B34/125—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 sulfur ion as active agent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR7501384A 1974-03-11 1975-03-10 PROCESS FOR ANATASE MINING TREATMENT BR7501384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2707674A JPS582163B2 (en) 1974-03-11 1974-03-11 Anatasekou no Shiyorihouhou

Publications (1)

Publication Number Publication Date
BR7501384A true BR7501384A (en) 1975-12-09

Family

ID=12210966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7501384A BR7501384A (en) 1974-03-11 1975-03-10 PROCESS FOR ANATASE MINING TREATMENT

Country Status (3)

Country Link
JP (1) JPS582163B2 (en)
BR (1) BR7501384A (en)
GB (1) GB1499172A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951799A1 (en) * 1979-12-21 1981-07-02 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING A HYDROLYZABLE TITANYL SULFATE SOLUTION
BR9005862A (en) * 1990-11-20 1992-06-30 Curua Mineracao Ltda PROCESS OF PRODUCTION OF TITANIUM DIOXIDE FROM THE ANATASIO ORE, USING FLUID DIGESTATION WITH SULFURIC ACID AND UNDER CONDITION OF MINIMUM ACID CONSUMPTION AND MINIMUM EMISSION OF POLLUTING EFFLUENTS
JP2005097666A (en) * 2003-09-24 2005-04-14 Tohoku Techno Arch Co Ltd Method for producing rutile
CN113941457B (en) * 2021-09-06 2023-05-16 长沙矿冶研究院有限责任公司 Method for obtaining ultrafine-grain-level titanium concentrate

Also Published As

Publication number Publication date
JPS50121111A (en) 1975-09-22
JPS582163B2 (en) 1983-01-14
GB1499172A (en) 1978-01-25

Similar Documents

Publication Publication Date Title
BR7502651A (en) PROCESS FOR THE PRODUCTION OF N-PHOSPHONE-METHYL-GLYCINE
IT1039139B (en) PROCESS FOR THE PURIFICATION OF TRIARYLPHOSPHORUS ERSTERI
BR7505902A (en) PROCESS FOR THE PURIFICATION OF AN ILMENITE ORE
BR7504713A (en) PROCESS FOR SYNTHESIZING HYDROXIMETHYL-PHOSPHONATES FROM DI-POLY-OXY-ETHYLENE
BR7502737A (en) COKE CALCINATION PROCESS
BR7503913A (en) PROCESS FOR BENEFITING TITANIFER MINES
IT1038850B (en) PROCESS FOR WATER TREATMENT
IT1066757B (en) CALCINATION PROCESS
BR7603566A (en) PROCESS FOR THE TREATMENT OF ZINC MINING BLEEDING WASTE
BR7506460A (en) PROCESS FOR THE PRODUCTION OF DICLORO-ETHANE
BR7506872A (en) PROCESS FOR OBTAINING RESORCINOIS
BR7507801A (en) FLUIDIFICATION PROCESS
BR7504966A (en) PROCESS FOR THE PHENYLMETHYL-CARBINOL ONTENTION
BR7205282D0 (en) MINING TREATMENT PROCESS
BR7504660A (en) PROCESS FOR PURIFICATION OF DIPHENYL-METHANE-4,4'-DIISOCIANATE
IT1021031B (en) PROCESS FOR THE TREATMENT OF SUSPENSIONS
BR7501384A (en) PROCESS FOR ANATASE MINING TREATMENT
BR7503491A (en) PROCESS FOR THE PURIFICATION OF ORGANIC ISOCIANATES
BR7507177A (en) PROCESS FOR THE PREPARATION OF CHLORINE OR BROMOANTRAQUINONES
BR7504806A (en) PACKING PROCESS
BR7505365A (en) PROCESS FOR THE PREPARATION OF ORGANIC HYDRAZINS
BR7505724A (en) PROCESS FOR THE PRODUCTION OF S-INOSILGISTEIN
BR7410556D0 (en) NEO-HESPERIDINE DI-HYDRO-CALCONA MANUFACTURE PROCESS
BR7401055D0 (en) MINING TREATMENT PROCESS
IT1037685B (en) PROCESS FOR THE CONCENTRATION OF LACTICS