AU3049684A - Reducing niobium or tantalum floride to metal - Google Patents
Reducing niobium or tantalum floride to metalInfo
- Publication number
- AU3049684A AU3049684A AU30496/84A AU3049684A AU3049684A AU 3049684 A AU3049684 A AU 3049684A AU 30496/84 A AU30496/84 A AU 30496/84A AU 3049684 A AU3049684 A AU 3049684A AU 3049684 A AU3049684 A AU 3049684A
- Authority
- AU
- Australia
- Prior art keywords
- floride
- tantalum
- metal
- reducing niobium
- niobium
- 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.)
- Abandoned
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
- C22B34/24—Obtaining niobium or tantalum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
-
- 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
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12699583A JPS6021343A (ja) | 1983-07-14 | 1983-07-14 | 金属ニオブ又は金属タンタルの製造方法 |
JP58-126995 | 1983-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3049684A true AU3049684A (en) | 1985-01-17 |
Family
ID=14949054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU30496/84A Abandoned AU3049684A (en) | 1983-07-14 | 1984-07-11 | Reducing niobium or tantalum floride to metal |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0132073A3 (fr) |
JP (1) | JPS6021343A (fr) |
AU (1) | AU3049684A (fr) |
BR (1) | BR8403514A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU581189B2 (en) * | 1983-11-14 | 1989-02-16 | Cabot Corporation | Process for dissolving tantalum/columbium materials containing alkali metal impurities |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62185841A (ja) * | 1986-02-10 | 1987-08-14 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | 金属ニオブまたは金属タンタルの製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905548A (en) * | 1957-09-06 | 1959-09-22 | Fansteel Metallurgical Corp | Method of recovering tantalum and columbium |
GB955832A (en) * | 1959-10-21 | 1964-04-22 | Ciba Ltd | Process for the manufacture of metallic niobium or tantalum or alloys thereof |
US3341320A (en) * | 1966-04-05 | 1967-09-12 | Seymour H Smiley | Production of low particle size-high surface area metal powders |
JPS5237866B2 (fr) * | 1973-07-20 | 1977-09-26 | ||
JPS5785943A (en) * | 1980-11-18 | 1982-05-28 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | Recovering method for metal from fluorine compound |
JPS609575B2 (ja) * | 1981-04-09 | 1985-03-11 | 古河鉱業株式会社 | 溶煉炉 |
-
1983
- 1983-07-14 JP JP12699583A patent/JPS6021343A/ja active Pending
-
1984
- 1984-06-29 EP EP84304461A patent/EP0132073A3/fr not_active Withdrawn
- 1984-07-11 AU AU30496/84A patent/AU3049684A/en not_active Abandoned
- 1984-07-13 BR BR8403514A patent/BR8403514A/pt unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU581189B2 (en) * | 1983-11-14 | 1989-02-16 | Cabot Corporation | Process for dissolving tantalum/columbium materials containing alkali metal impurities |
Also Published As
Publication number | Publication date |
---|---|
JPS6021343A (ja) | 1985-02-02 |
EP0132073A3 (fr) | 1986-12-30 |
EP0132073A2 (fr) | 1985-01-23 |
BR8403514A (pt) | 1985-06-25 |
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