BE902979A - Procede pour extraire la zircone hors du zircon dissocie - Google Patents

Procede pour extraire la zircone hors du zircon dissocie

Info

Publication number
BE902979A
BE902979A BE0/215406A BE215406A BE902979A BE 902979 A BE902979 A BE 902979A BE 0/215406 A BE0/215406 A BE 0/215406A BE 215406 A BE215406 A BE 215406A BE 902979 A BE902979 A BE 902979A
Authority
BE
Belgium
Prior art keywords
zirconia
extracting
dissociated zircon
sulfuric acid
excess
Prior art date
Application number
BE0/215406A
Other languages
English (en)
French (fr)
Original Assignee
Cookson Group Plg
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 Cookson Group Plg filed Critical Cookson Group Plg
Publication of BE902979A publication Critical patent/BE902979A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Silicon Compounds (AREA)
BE0/215406A 1984-07-27 1985-07-26 Procede pour extraire la zircone hors du zircon dissocie BE902979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848419226A GB8419226D0 (en) 1984-07-27 1984-07-27 Extraction process

Publications (1)

Publication Number Publication Date
BE902979A true BE902979A (fr) 1985-11-18

Family

ID=10564567

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215406A BE902979A (fr) 1984-07-27 1985-07-26 Procede pour extraire la zircone hors du zircon dissocie

Country Status (10)

Country Link
JP (1) JPS6140821A (de)
AU (1) AU564867B2 (de)
BE (1) BE902979A (de)
DE (1) DE3526672A1 (de)
FR (1) FR2568240A1 (de)
GB (2) GB8419226D0 (de)
IT (1) IT1184681B (de)
LU (1) LU86019A1 (de)
NL (1) NL8502128A (de)
ZA (1) ZA855356B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210236A4 (de) * 1985-02-01 1988-01-07 Commw Scient Ind Res Org Herstellungsverfahren von zirkonia hoher reinheit.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419596D0 (en) * 1984-08-01 1984-09-05 Cookson Group Plc Extraction process
WO1987007915A1 (en) * 1986-06-18 1987-12-30 Commonwealth Scientific And Industrial Research Or Manufacture of high purity zirconia from low-silica zirconiferous materials
AU607919B2 (en) * 1986-06-18 1991-03-21 Commonwealth Scientific And Industrial Research Organisation Manufacture of high purity zirconia from low-silica zirconiferous materials
ZA877543B (en) * 1986-10-28 1988-12-28 Commw Scient Ind Res Org A process for obtaining zirconium sulfate from zirconiferous materials
AU680711B2 (en) * 1994-03-04 1997-08-07 Iluka Midwest Limited Zircon treatment
WO1996010653A1 (en) * 1994-10-04 1996-04-11 The Australian National University Treatment of minerals for extraction of zirconium
AU2979101A (en) * 1999-12-13 2001-06-18 Pacmin Investments Limited Method of digesting metal containing material at elevated temperature in the presence of sulphur oxide compound source such as h2s04
KR101530939B1 (ko) * 2009-07-29 2015-06-23 더 사우스 아프리칸 뉴클리어 에너지 코퍼레이션 리미티드 지르코니아계 물질의 암모늄 비플루오라이드로의 처리

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR590732A (fr) * 1924-02-13 1925-06-22 Etude Des Agglomeres Soc D Perfectionnement aux procédés de purification des minerais de zirconium
US1618286A (en) * 1925-04-22 1927-02-22 Titanium Alloy Mfg Co Zirconium compound and method of making same
GB291004A (en) * 1927-05-23 1929-02-07 Gasgluehlicht Auergesellschaft Process of decomposing ores of zirconium and other rare earth metals, and of titanium
FR1172603A (fr) * 1957-02-14 1959-02-12 Nat Res Dev Perfectionnements au traitement des minerais silicatés

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210236A4 (de) * 1985-02-01 1988-01-07 Commw Scient Ind Res Org Herstellungsverfahren von zirkonia hoher reinheit.

Also Published As

Publication number Publication date
LU86019A1 (fr) 1986-02-12
IT1184681B (it) 1987-10-28
JPS6140821A (ja) 1986-02-27
AU564867B2 (en) 1987-08-27
GB2162831B (en) 1988-02-10
ZA855356B (en) 1986-02-26
GB2162831A (en) 1986-02-12
NL8502128A (nl) 1986-02-17
DE3526672A1 (de) 1986-02-06
IT8548414A0 (it) 1985-07-26
AU4505885A (en) 1986-01-30
FR2568240A1 (fr) 1986-01-31
GB8419226D0 (en) 1984-08-30
GB8518807D0 (en) 1985-08-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COOKSON GROUP P.L.C.

Effective date: 19880731