BR7602855A - Processo para a producao de dioxido de titanio - Google Patents

Processo para a producao de dioxido de titanio

Info

Publication number
BR7602855A
BR7602855A BR2855/76A BR7602855A BR7602855A BR 7602855 A BR7602855 A BR 7602855A BR 2855/76 A BR2855/76 A BR 2855/76A BR 7602855 A BR7602855 A BR 7602855A BR 7602855 A BR7602855 A BR 7602855A
Authority
BR
Brazil
Prior art keywords
production
titanium dioxide
dioxide
titanium
Prior art date
Application number
BR2855/76A
Other languages
English (en)
Inventor
M Watanabe
S Nishimura
Original Assignee
Solex Res Corp Japan
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 Solex Res Corp Japan filed Critical Solex Res Corp Japan
Publication of BR7602855A publication Critical patent/BR7602855A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR2855/76A 1975-05-06 1976-05-06 Processo para a producao de dioxido de titanio BR7602855A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50055048A JPS51142498A (en) 1975-05-06 1975-05-06 The production of titanium oxide by sulfuric acid method without the f ormation of ferric sulfate and waste acids.

Publications (1)

Publication Number Publication Date
BR7602855A true BR7602855A (pt) 1976-11-09

Family

ID=12987774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2855/76A BR7602855A (pt) 1975-05-06 1976-05-06 Processo para a producao de dioxido de titanio

Country Status (4)

Country Link
JP (1) JPS51142498A (pt)
BE (1) BE841495A (pt)
BR (1) BR7602855A (pt)
ZA (1) ZA762537B (pt)

Also Published As

Publication number Publication date
JPS51142498A (en) 1976-12-08
JPS5440078B2 (pt) 1979-12-01
BE841495A (fr) 1976-09-01
ZA762537B (en) 1977-04-27

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