JPS4897706A - - Google Patents

Info

Publication number
JPS4897706A
JPS4897706A JP1849273A JP1849273A JPS4897706A JP S4897706 A JPS4897706 A JP S4897706A JP 1849273 A JP1849273 A JP 1849273A JP 1849273 A JP1849273 A JP 1849273A JP S4897706 A JPS4897706 A JP S4897706A
Authority
JP
Japan
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.)
Granted
Application number
JP1849273A
Other languages
Japanese (ja)
Other versions
JPS5621820B2 (enrdf_load_stackoverflow
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 NLAANVRAGE7202136,A external-priority patent/NL172566C/xx
Priority claimed from NL7217490A external-priority patent/NL175736C/xx
Application filed filed Critical
Publication of JPS4897706A publication Critical patent/JPS4897706A/ja
Publication of JPS5621820B2 publication Critical patent/JPS5621820B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • 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
    • 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
    • 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
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining 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 metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • 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
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • 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
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • 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
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
    • 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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Catalysts (AREA)
  • Compounds Of Iron (AREA)
JP1849273A 1972-02-18 1973-02-16 Expired JPS5621820B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7202136,A NL172566C (nl) 1972-02-18 1972-02-18 Werkwijze ter bereiding van vanadium.
NL7217490A NL175736C (nl) 1972-12-22 1972-12-22 Werkwijze ter bereiding van titaan, nioob of legeringen daarvan.

Publications (2)

Publication Number Publication Date
JPS4897706A true JPS4897706A (enrdf_load_stackoverflow) 1973-12-12
JPS5621820B2 JPS5621820B2 (enrdf_load_stackoverflow) 1981-05-21

Family

ID=26644735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1849273A Expired JPS5621820B2 (enrdf_load_stackoverflow) 1972-02-18 1973-02-16

Country Status (16)

Country Link
JP (1) JPS5621820B2 (enrdf_load_stackoverflow)
AT (1) AT331046B (enrdf_load_stackoverflow)
AU (1) AU475793B2 (enrdf_load_stackoverflow)
BE (1) BE795533A (enrdf_load_stackoverflow)
CA (1) CA1026101A (enrdf_load_stackoverflow)
CH (1) CH592742A5 (enrdf_load_stackoverflow)
DD (1) DD102412A5 (enrdf_load_stackoverflow)
DE (1) DE2307783B2 (enrdf_load_stackoverflow)
ES (1) ES411699A1 (enrdf_load_stackoverflow)
FI (1) FI56555C (enrdf_load_stackoverflow)
FR (1) FR2172367A1 (enrdf_load_stackoverflow)
IT (1) IT979212B (enrdf_load_stackoverflow)
LU (1) LU67049A1 (enrdf_load_stackoverflow)
MX (1) MX3026E (enrdf_load_stackoverflow)
NO (1) NO135595C (enrdf_load_stackoverflow)
SE (1) SE396617B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3710053B2 (ja) * 2001-07-05 2005-10-26 大阪府 ステンレス球状炭化物鋳鉄材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342553A (en) * 1965-03-10 1967-09-19 Vanadium Corp Of America Process for making vanadium carbide briquettes

Also Published As

Publication number Publication date
AT331046B (de) 1976-07-26
NO135595B (enrdf_load_stackoverflow) 1977-01-17
IT979212B (it) 1974-09-30
DE2307783A1 (de) 1973-08-30
CH592742A5 (enrdf_load_stackoverflow) 1977-11-15
FR2172367B1 (enrdf_load_stackoverflow) 1975-08-22
AU475793B2 (en) 1976-09-02
ATA142073A (de) 1975-10-15
CA1026101A (en) 1978-02-14
AU5226173A (en) 1974-08-22
NO135595C (enrdf_load_stackoverflow) 1977-04-27
DD102412A5 (enrdf_load_stackoverflow) 1973-12-12
LU67049A1 (enrdf_load_stackoverflow) 1973-08-31
ES411699A1 (es) 1976-01-01
DE2307783B2 (de) 1974-05-02
FI56555B (fi) 1979-10-31
FR2172367A1 (en) 1973-09-28
JPS5621820B2 (enrdf_load_stackoverflow) 1981-05-21
BE795533A (fr) 1973-08-16
SE396617B (sv) 1977-09-26
MX3026E (es) 1980-02-20
FI56555C (fi) 1980-02-11

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