IT1184741B - Trattamento di zircone - Google Patents

Trattamento di zircone

Info

Publication number
IT1184741B
IT1184741B IT19990/85A IT1999085A IT1184741B IT 1184741 B IT1184741 B IT 1184741B IT 19990/85 A IT19990/85 A IT 19990/85A IT 1999085 A IT1999085 A IT 1999085A IT 1184741 B IT1184741 B IT 1184741B
Authority
IT
Italy
Prior art keywords
particles
zircon
reactor
treatment
melting point
Prior art date
Application number
IT19990/85A
Other languages
English (en)
Other versions
IT8519990A0 (it
Inventor
Peter Wallace Coldrey
Van Nguyen Hung
Bernhard Ernst Reichert
David Parris
Original Assignee
Ici Australia Ltd
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 Ici Australia Ltd filed Critical Ici Australia Ltd
Publication of IT8519990A0 publication Critical patent/IT8519990A0/it
Application granted granted Critical
Publication of IT1184741B publication Critical patent/IT1184741B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/126—Preparation of silica of undetermined type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT19990/85A 1984-03-21 1985-03-21 Trattamento di zircone IT1184741B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59489084A 1984-03-21 1984-03-21
US62987384A 1984-07-11 1984-07-11

Publications (2)

Publication Number Publication Date
IT8519990A0 IT8519990A0 (it) 1985-03-21
IT1184741B true IT1184741B (it) 1987-10-28

Family

ID=27082110

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19990/85A IT1184741B (it) 1984-03-21 1985-03-21 Trattamento di zircone

Country Status (15)

Country Link
EP (1) EP0205443B1 (it)
KR (1) KR930000757B1 (it)
AT (1) ATE74880T1 (it)
AU (1) AU566618B2 (it)
BR (1) BR8507167A (it)
DE (1) DE3585882D1 (it)
DK (1) DK539085A (it)
ES (1) ES8607186A1 (it)
GR (1) GR850681B (it)
IL (1) IL74670A (it)
IT (1) IT1184741B (it)
NO (1) NO854646L (it)
NZ (1) NZ211379A (it)
PH (1) PH20676A (it)
WO (1) WO1985004158A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501555A (ja) * 1985-02-01 1987-06-25 コモンウエルス・サイエンテイフィック・アンド・インダストリアル・リサ−チ・オ−ガニゼイション 高純度ジルコニアの製造法
CA2168240A1 (en) * 1993-07-28 1995-02-09 Mary Susan Jean Gani Zirconia particles
WO1996026159A1 (en) * 1995-02-21 1996-08-29 Peltek, Inc. Treatment of zircon

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924533A (en) * 1956-05-28 1960-02-09 Carborundum Co Spheroidal refractory material and method of making
US3811907A (en) * 1971-08-03 1974-05-21 Humphreys Corp Processing of silicate ores and product thereof
US3749763A (en) * 1971-08-03 1973-07-31 Humphreys Corp Processing of silicate ores and product thereof
US4217479A (en) * 1977-04-29 1980-08-12 Swiss Aluminium Ltd. High temperature reactor
CH616348A5 (it) * 1977-04-29 1980-03-31 Alusuisse

Also Published As

Publication number Publication date
ATE74880T1 (de) 1992-05-15
KR860700026A (ko) 1986-01-31
NO854646L (no) 1985-11-20
WO1985004158A1 (en) 1985-09-26
NZ211379A (en) 1988-03-30
AU566618B2 (en) 1987-10-22
PH20676A (en) 1987-03-23
EP0205443A4 (en) 1988-01-21
ES8607186A1 (es) 1986-05-16
KR930000757B1 (ko) 1993-02-01
IT8519990A0 (it) 1985-03-21
BR8507167A (pt) 1987-07-14
AU4114685A (en) 1985-10-11
ES541464A0 (es) 1986-05-16
IL74670A (en) 1988-03-31
DK539085D0 (da) 1985-11-21
DK539085A (da) 1985-11-21
EP0205443A1 (en) 1986-12-30
DE3585882D1 (de) 1992-05-21
IL74670A0 (en) 1985-06-30
GR850681B (it) 1985-07-19
EP0205443B1 (en) 1992-04-15

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