NL172566C - Werkwijze ter bereiding van vanadium. - Google Patents
Werkwijze ter bereiding van vanadium.Info
- Publication number
- NL172566C NL172566C NLAANVRAGE7202136,A NL7202136A NL172566C NL 172566 C NL172566 C NL 172566C NL 7202136 A NL7202136 A NL 7202136A NL 172566 C NL172566 C NL 172566C
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing vanadium
- vanadium
- preparing
- Prior art date
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
- 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
-
- 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)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE795533D BE795533A (fr) | 1972-02-18 | Procede de preparation de metaux et d'alliages | |
NLAANVRAGE7202136,A NL172566C (nl) | 1972-02-18 | 1972-02-18 | Werkwijze ter bereiding van vanadium. |
CA162,573A CA1026101A (en) | 1972-02-18 | 1973-02-01 | Method of preparation of metals and alloys |
CS731102A CS207318B2 (en) | 1972-02-18 | 1973-02-15 | Method of alloying the steel by the vanadium |
SE7302251A SE396617B (sv) | 1972-02-18 | 1973-02-16 | Forfarande for framstellning av vanadin, niob, tantal titan, zirkonium eller hafnium eller en legering av dessa metaller med jern, mangan, nickel eller aluminium |
DE19732307783 DE2307783B2 (de) | 1972-02-18 | 1973-02-16 | Verfahren zur Herstellung eines Metalls oder einer Metallegierung |
IT2051473A IT979212B (it) | 1972-02-18 | 1973-02-16 | Metodo di preparazione di metal li e leghe |
JP1849273A JPS5621820B2 (nl) | 1972-02-18 | 1973-02-16 | |
LU67049D LU67049A1 (nl) | 1972-02-18 | 1973-02-16 | |
FR7305591A FR2172367A1 (en) | 1972-02-18 | 1973-02-16 | Preparations of metals and alloys - from groups ivb and vb and uranium |
NO63373A NO135595C (nl) | 1972-02-18 | 1973-02-16 | |
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 |
ES411699A ES411699A1 (es) | 1972-02-18 | 1973-02-16 | Un metodo para la preparacion de un metal perteneciente a los grupos ivb y vb del sistema periodico de los elementos ode una aleacion de dichos metales. |
GB768673A GB1394025A (en) | 1971-07-22 | 1973-02-16 | Method of preparation of metals and alloys |
AT142073A AT331046B (de) | 1972-02-18 | 1973-02-16 | Verfahren zur herstellung eines metalles der gruppe iv b bzw. v b des periodensystems der elemente oder von metallischem uran |
MX833373U MX3026E (es) | 1972-02-18 | 1973-02-16 | Metodo mejorado para la preparacion de un metal de los grupos ivb y vb de la tabla periodica de los elementos |
DD16890773A DD102412A5 (nl) | 1972-02-18 | 1973-02-16 | |
ZA731105A ZA731105B (en) | 1972-02-18 | 1973-02-16 | Method of preparation of metals and alloys |
CH225973A CH592742A5 (nl) | 1972-02-18 | 1973-02-16 | |
FI47673A FI56555C (fi) | 1972-02-18 | 1973-02-16 | Saett att legera staol med vanadin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7202136,A NL172566C (nl) | 1972-02-18 | 1972-02-18 | Werkwijze ter bereiding van vanadium. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7202136A NL7202136A (en) | 1973-08-21 |
NL172566B NL172566B (nl) | 1983-04-18 |
NL172566C true NL172566C (nl) | 1983-09-16 |
Family
ID=19815396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7202136,A NL172566C (nl) | 1971-07-22 | 1972-02-18 | Werkwijze ter bereiding van vanadium. |
Country Status (3)
Country | Link |
---|---|
CS (1) | CS207318B2 (nl) |
NL (1) | NL172566C (nl) |
ZA (1) | ZA731105B (nl) |
-
1972
- 1972-02-18 NL NLAANVRAGE7202136,A patent/NL172566C/nl not_active IP Right Cessation
-
1973
- 1973-02-15 CS CS731102A patent/CS207318B2/cs unknown
- 1973-02-16 ZA ZA731105A patent/ZA731105B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA731105B (en) | 1973-11-28 |
NL172566B (nl) | 1983-04-18 |
NL7202136A (en) | 1973-08-21 |
CS207318B2 (en) | 1981-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |