NL7217490A - Preparations of metals and alloys - from groups ivb and vb and uranium - Google Patents

Preparations of metals and alloys - from groups ivb and vb and uranium

Info

Publication number
NL7217490A
NL7217490A NL7217490A NL7217490A NL7217490A NL 7217490 A NL7217490 A NL 7217490A NL 7217490 A NL7217490 A NL 7217490A NL 7217490 A NL7217490 A NL 7217490A NL 7217490 A NL7217490 A NL 7217490A
Authority
NL
Netherlands
Prior art keywords
metals
alloys
uranium
preparations
groups ivb
Prior art date
Application number
NL7217490A
Other versions
NL175736C (en
NL175736B (en
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 to BE795533D priority Critical patent/BE795533A/en
Application filed filed Critical
Priority to NL7217490A priority patent/NL175736C/en
Priority to CA162,573A priority patent/CA1026101A/en
Priority to CS666879A priority patent/CS207319B2/en
Priority to LU67049D priority patent/LU67049A1/xx
Priority to AU52261/73A priority patent/AU475793B2/en
Priority to DD16890773A priority patent/DD102412A5/xx
Priority to ES411699A priority patent/ES411699A1/en
Priority to GB768673A priority patent/GB1394025A/en
Priority to MX833373U priority patent/MX3026E/en
Priority to SE7302251A priority patent/SE396617B/en
Priority to JP1849273A priority patent/JPS5621820B2/ja
Priority to DE19732307783 priority patent/DE2307783B2/en
Priority to FR7305591A priority patent/FR2172367A1/en
Priority to CH225973A priority patent/CH592742A5/xx
Priority to NO63373A priority patent/NO135595C/no
Priority to IT2051473A priority patent/IT979212B/en
Priority to FI47673A priority patent/FI56555C/en
Priority to AT142073A priority patent/AT331046B/en
Publication of NL7217490A publication Critical patent/NL7217490A/en
Publication of NL175736B publication Critical patent/NL175736B/en
Application granted granted Critical
Publication of NL175736C publication Critical patent/NL175736C/en

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
    • 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
    • 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
    • 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

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The oxycarbide of the metal obtd. by transformation of a material contng. the metal is heated with a gaseous hydrocarbon possibly in the presence of other gases to >=800 degrees C. One or several other metals and/or metal alloys and/or metal cpds. may or may not be present.
NL7217490A 1971-07-22 1972-12-22 METHOD FOR PREPARING TITAN, NIOOB OR ALLOYS THEREOF. NL175736C (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
BE795533D BE795533A (en) 1972-02-18 PROCESS FOR THE PREPARATION OF METALS AND ALLOYS
NL7217490A NL175736C (en) 1972-12-22 1972-12-22 METHOD FOR PREPARING TITAN, NIOOB OR ALLOYS THEREOF.
CA162,573A CA1026101A (en) 1972-02-18 1973-02-01 Method of preparation of metals and alloys
CS666879A CS207319B2 (en) 1972-12-22 1973-02-15 Method of metal production appertaining in the group ivb or vb of the periodical elements system or metal uranium
FR7305591A FR2172367A1 (en) 1972-02-18 1973-02-16 Preparations of metals and alloys - from groups ivb and vb and uranium
DD16890773A DD102412A5 (en) 1972-02-18 1973-02-16
ES411699A ES411699A1 (en) 1972-02-18 1973-02-16 A method for the preparation of a metal belonging to groups ivb and vb of the periodic system of the elements or of an alloy of such metals. (Machine-translation by Google Translate, not legally binding)
GB768673A GB1394025A (en) 1971-07-22 1973-02-16 Method of preparation of metals and alloys
MX833373U MX3026E (en) 1972-02-18 1973-02-16 IMPROVED METHOD FOR PREPARING A METAL FROM GROUPS IVB AND VB OF THE PERIODIC TABLE OF THE ELEMENTS
SE7302251A SE396617B (en) 1972-02-18 1973-02-16 PROCEDURE FOR THE MANUFACTURE OF VANADIN, NIOB, TANTAL TITANIUM, ZIRCONIUM OR HAFNIUM OR AN ALLOY OF THESE METALS WITH IRON, MANGANE, NICKEL OR ALUMINUM
LU67049D LU67049A1 (en) 1972-02-18 1973-02-16
DE19732307783 DE2307783B2 (en) 1972-02-18 1973-02-16 Process for the production of a metal or a metal alloy
AU52261/73A AU475793B2 (en) 1972-02-18 1973-02-16 Preparation of metals belonging to groups ivb and vb ofthe periodic system of elements and of uranium or ofan alloy of said metals
CH225973A CH592742A5 (en) 1972-02-18 1973-02-16
NO63373A NO135595C (en) 1972-02-18 1973-02-16
IT2051473A IT979212B (en) 1972-02-18 1973-02-16 METHOD OF PREPARATION OF METALS AND ALLOYS
FI47673A FI56555C (en) 1972-02-18 1973-02-16 SAETT ATT LEGERA STAOL MED VANADIN
AT142073A AT331046B (en) 1972-02-18 1973-02-16 PROCESS FOR PRODUCING A METAL OF GROUP IV B OR V B OF THE PERIOD SYSTEM OF THE ELEMENTS OR OF METALLIC URANIUM
JP1849273A JPS5621820B2 (en) 1972-02-18 1973-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7217490A NL175736C (en) 1972-12-22 1972-12-22 METHOD FOR PREPARING TITAN, NIOOB OR ALLOYS THEREOF.

Publications (3)

Publication Number Publication Date
NL7217490A true NL7217490A (en) 1974-06-25
NL175736B NL175736B (en) 1984-07-16
NL175736C NL175736C (en) 1984-12-17

Family

ID=19817611

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217490A NL175736C (en) 1971-07-22 1972-12-22 METHOD FOR PREPARING TITAN, NIOOB OR ALLOYS THEREOF.

Country Status (2)

Country Link
CS (1) CS207319B2 (en)
NL (1) NL175736C (en)

Also Published As

Publication number Publication date
NL175736C (en) 1984-12-17
CS207319B2 (en) 1981-07-31
NL175736B (en) 1984-07-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee