NO115436B - - Google Patents

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Publication number
NO115436B
NO115436B NO163057A NO16305766A NO115436B NO 115436 B NO115436 B NO 115436B NO 163057 A NO163057 A NO 163057A NO 16305766 A NO16305766 A NO 16305766A NO 115436 B NO115436 B NO 115436B
Authority
NO
Norway
Prior art keywords
ceramic material
holders
stated
oven
heating
Prior art date
Application number
NO163057A
Other languages
English (en)
Norwegian (no)
Inventor
H Fuerer
W Rockenbauer
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of NO115436B publication Critical patent/NO115436B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00Obtaining refractory metals
    • C22B34/10Obtaining titanium, zirconium or hafnium
    • C22B34/12Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00Boron; Compounds thereof
    • C01B35/06Boron halogen compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06Halides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00Compounds of vanadium
    • C01G31/04Halides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00Compounds of niobium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G35/00Compounds of tantalum
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00Compounds of molybdenum
    • C01G39/04Halides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00Compounds of tungsten
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00Chemistry of inorganic compounds
    • Y10S423/09Reaction techniques
    • Y10S423/12Molten media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Resistance Heating (AREA)
NO163057A 1965-05-22 1966-05-18 NO115436B (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH714465A CH485600A (de) 1965-05-22 1965-05-22 Verfahren zur Herstellung hochreiner Chloride von V, Mo, W, Ta, Nb, Ti und B

Publications (1)

Publication Number Publication Date
NO115436B true NO115436B (ko) 1968-10-07

Family

ID=4320633

Family Applications (1)

Application Number Title Priority Date Filing Date
NO163057A NO115436B (ko) 1965-05-22 1966-05-18

Country Status (10)

Country Link
US (1) US3407031A (ko)
AT (1) AT260874B (ko)
BE (1) BE681199A (ko)
CH (1) CH485600A (ko)
CS (1) CS160081B2 (ko)
DE (1) DE1592237A1 (ko)
GB (1) GB1139464A (ko)
NL (1) NL147386B (ko)
NO (1) NO115436B (ko)
SE (1) SE358874C (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021531A (en) * 1973-11-14 1977-05-03 Ugine Aciers Process for the separation of zirconium and hafnium tetrachlorides from mixtures thereof
DE3026294A1 (de) * 1980-07-11 1982-02-18 Riedel-De Haen Ag, 3016 Seelze Chlorofluoroferrat (ii, iii), verfahren zu seiner herstellung, seine verwendung und chlorofluoroferrat (ii,iii) enthaltende schleifscheibe
US4740570A (en) * 1985-01-18 1988-04-26 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4650778A (en) * 1985-01-18 1987-03-17 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4803062A (en) * 1988-04-14 1989-02-07 Gte Products Corporation Method for producing tungsten hexachloride
CN107848833A (zh) 2015-05-27 2018-03-27 Csir公司 VCl4的生产

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560067A (ko) * 1956-08-15
US2940827A (en) * 1957-04-09 1960-06-14 British Titan Products Discharge of solid by-products separated from chlorination gases

Also Published As

Publication number Publication date
DE1592237A1 (de) 1970-11-05
SE358874B (ko) 1973-08-13
CS160081B2 (ko) 1975-02-28
GB1139464A (en) 1969-01-08
BE681199A (ko) 1966-11-18
SE358874C (sv) 1976-11-22
CH485600A (de) 1970-02-15
NL147386B (nl) 1975-10-15
US3407031A (en) 1968-10-22
AT260874B (de) 1968-03-25
NL6606989A (ko) 1966-11-23

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