BE893928A - PROCESS FOR PURIFYING TITANYLE HYDRATE - Google Patents

PROCESS FOR PURIFYING TITANYLE HYDRATE

Info

Publication number
BE893928A
BE893928A BE0/208669A BE208669A BE893928A BE 893928 A BE893928 A BE 893928A BE 0/208669 A BE0/208669 A BE 0/208669A BE 208669 A BE208669 A BE 208669A BE 893928 A BE893928 A BE 893928A
Authority
BE
Belgium
Prior art keywords
titanyle
hydrate
purifying
titanyle hydrate
purifying titanyle
Prior art date
Application number
BE0/208669A
Other languages
French (fr)
Inventor
J A Rahm
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of BE893928A publication Critical patent/BE893928A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE0/208669A 1981-07-24 1982-07-23 PROCESS FOR PURIFYING TITANYLE HYDRATE BE893928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28630481A 1981-07-24 1981-07-24

Publications (1)

Publication Number Publication Date
BE893928A true BE893928A (en) 1982-11-16

Family

ID=23097988

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208669A BE893928A (en) 1981-07-24 1982-07-23 PROCESS FOR PURIFYING TITANYLE HYDRATE

Country Status (6)

Country Link
BE (1) BE893928A (en)
DE (1) DE3226670A1 (en)
FR (1) FR2510093A1 (en)
GB (1) GB2102404B (en)
IT (1) IT1156310B (en)
NO (1) NO822548L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7611588B2 (en) 2004-11-30 2009-11-03 Ecolab Inc. Methods and compositions for removing metal oxides
CN114684852A (en) * 2020-12-28 2022-07-01 攀枝花恒通钛业有限公司 Reduction removal process for removing high-valence iron in metatitanic acid titanium dioxide slurry by using reducing agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999011A (en) * 1959-12-31 1961-09-05 Nat Lead Co Method for bleaching hydrous titanium dioxide
DE1792582A1 (en) * 1968-09-21 1971-11-25 Bayer Ag Process for the production of a TiO2 pigment with a purer color tone and increased brightness
DE2726418C3 (en) * 1977-06-11 1986-03-27 Bayer Ag, 5090 Leverkusen Process for the preparation of concentrated titanyl sulphate digestion solutions

Also Published As

Publication number Publication date
DE3226670A1 (en) 1983-02-10
GB2102404B (en) 1985-08-07
IT8222409A0 (en) 1982-07-15
FR2510093A1 (en) 1983-01-28
IT8222409A1 (en) 1984-01-15
IT1156310B (en) 1987-02-04
GB2102404A (en) 1983-02-02
NO822548L (en) 1983-01-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NL INDUSTRIES INC.

Effective date: 19840723