GB2162832B - Process of treating dissociated zircon - Google Patents

Process of treating dissociated zircon

Info

Publication number
GB2162832B
GB2162832B GB08519208A GB8519208A GB2162832B GB 2162832 B GB2162832 B GB 2162832B GB 08519208 A GB08519208 A GB 08519208A GB 8519208 A GB8519208 A GB 8519208A GB 2162832 B GB2162832 B GB 2162832B
Authority
GB
United Kingdom
Prior art keywords
dissociated zircon
treating
treating dissociated
zircon
dissociated
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
GB08519208A
Other versions
GB8519208D0 (en
GB2162832A (en
Inventor
John Stewart Campbell
Brian Northam Baker
Anil Katyal
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.)
Vesuvius Holdings Ltd
Original Assignee
Cookson Group PLC
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
Priority claimed from GB848419596A external-priority patent/GB8419596D0/en
Application filed by Cookson Group PLC filed Critical Cookson Group PLC
Priority to GB08519208A priority Critical patent/GB2162832B/en
Publication of GB8519208D0 publication Critical patent/GB8519208D0/en
Publication of GB2162832A publication Critical patent/GB2162832A/en
Application granted granted Critical
Publication of GB2162832B publication Critical patent/GB2162832B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/04—Halides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
GB08519208A 1984-08-01 1985-07-30 Process of treating dissociated zircon Expired GB2162832B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08519208A GB2162832B (en) 1984-08-01 1985-07-30 Process of treating dissociated zircon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848419596A GB8419596D0 (en) 1984-08-01 1984-08-01 Extraction process
GB08519208A GB2162832B (en) 1984-08-01 1985-07-30 Process of treating dissociated zircon

Publications (3)

Publication Number Publication Date
GB8519208D0 GB8519208D0 (en) 1985-09-04
GB2162832A GB2162832A (en) 1986-02-12
GB2162832B true GB2162832B (en) 1988-03-02

Family

ID=26288053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08519208A Expired GB2162832B (en) 1984-08-01 1985-07-30 Process of treating dissociated zircon

Country Status (1)

Country Link
GB (1) GB2162832B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039359A1 (en) * 1995-06-06 1996-12-12 Teledyne Industries, Inc. Process for the reduction of carbochlorination residue

Also Published As

Publication number Publication date
GB8519208D0 (en) 1985-09-04
GB2162832A (en) 1986-02-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940730