GB112973A - Manufacture of a New Compound of Zirconium and its application in the Production of Pure Zirconia. - Google Patents

Manufacture of a New Compound of Zirconium and its application in the Production of Pure Zirconia.

Info

Publication number
GB112973A
GB112973A GB144017A GB144017A GB112973A GB 112973 A GB112973 A GB 112973A GB 144017 A GB144017 A GB 144017A GB 144017 A GB144017 A GB 144017A GB 112973 A GB112973 A GB 112973A
Authority
GB
United Kingdom
Prior art keywords
sulphate
basic
zirconium
hydrochloric acid
oxychloride
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
GB144017A
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.)
ERNEST HARRY RODD
IMP TRUST FOR ENCOURAGEMEN
Original Assignee
ERNEST HARRY RODD
IMP TRUST FOR ENCOURAGEMEN
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 ERNEST HARRY RODD, IMP TRUST FOR ENCOURAGEMEN filed Critical ERNEST HARRY RODD
Priority to GB144017A priority Critical patent/GB112973A/en
Publication of GB112973A publication Critical patent/GB112973A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/06—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

112,973. Imperial Trust for the Encouragement of Scientific & Industrial Research, Glazebrook, R. T., Rosenhain, W., and Rodd, E. H. J'an. 29, 1917. Zirconium oxide, oxychloride, and basic sulphate.-Basic zirconium sulphate is obtained by the addition of an alkali such as ammonia or caustic soda to an acid solution containing zirconium sulphate, and preferably hydrochloric acid until a permanent precipitate begins to form, and then allowing precipitation to continue by itself. The sulphate solution may be made by heating together crude zirconia, tiuorspar, and sulphuric acid, adding water, separating thecalcium sulphate, and adding some hydrochloric acid. The basic sulphate can be converted into oxide by ignition or into hydroxide by suspending in water and agitating with ammonia. The basic sulphate may be made in purer condition by dissolving zirconium hydroxide in hydrochloric acid, concentrating, and crystallizing, a mixture of a new basic oxychloride Zr5O8Cl422H2O with the known oxychloride ZrO2Cl28H2O being obtained. The new oxychloride is separated by recrystallization from hydrochloric acid, and is dissolved in water and treated with sulphuric acid or a solution of a sulphate equivalent to the contained chlorine, the rew basic sulphate 5ZrO22SO314H2O being precipitated. The hydrochloric acid mother-liquor contains zirconium which may be precipitated as a basic sulphate free from iron by addition of sulphuric acid.
GB144017A 1917-01-29 1917-01-29 Manufacture of a New Compound of Zirconium and its application in the Production of Pure Zirconia. Expired GB112973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB144017A GB112973A (en) 1917-01-29 1917-01-29 Manufacture of a New Compound of Zirconium and its application in the Production of Pure Zirconia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB144017A GB112973A (en) 1917-01-29 1917-01-29 Manufacture of a New Compound of Zirconium and its application in the Production of Pure Zirconia.

Publications (1)

Publication Number Publication Date
GB112973A true GB112973A (en) 1918-01-29

Family

ID=32481247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB144017A Expired GB112973A (en) 1917-01-29 1917-01-29 Manufacture of a New Compound of Zirconium and its application in the Production of Pure Zirconia.

Country Status (1)

Country Link
GB (1) GB112973A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141619A (en) * 1984-12-13 1986-06-28 Dowa Mining Co Ltd Production of zirconia fine powder
GB2256860A (en) * 1991-06-20 1992-12-23 Patrick Louis Cedric Grubb Zirconium-containing substances

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141619A (en) * 1984-12-13 1986-06-28 Dowa Mining Co Ltd Production of zirconia fine powder
JPH0238527B2 (en) * 1984-12-13 1990-08-30 Dowa Kogyo Kk
GB2256860A (en) * 1991-06-20 1992-12-23 Patrick Louis Cedric Grubb Zirconium-containing substances
GB2256860B (en) * 1991-06-20 1995-05-31 Patrick Louis Cedric Grubb Zirconium-containing substances

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