JPS52145316A - Production of vanadium and its alloy - Google Patents
Production of vanadium and its alloyInfo
- Publication number
- JPS52145316A JPS52145316A JP3961777A JP3961777A JPS52145316A JP S52145316 A JPS52145316 A JP S52145316A JP 3961777 A JP3961777 A JP 3961777A JP 3961777 A JP3961777 A JP 3961777A JP S52145316 A JPS52145316 A JP S52145316A
- Authority
- JP
- Japan
- Prior art keywords
- vanadium
- alloy
- production
- 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.)
- Granted
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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- 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
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/28—Cooling arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3484—Convergent-divergent nozzles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/675,672 US4099958A (en) | 1976-04-09 | 1976-04-09 | Method of producing vanadium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52145316A true JPS52145316A (en) | 1977-12-03 |
JPS5634623B2 JPS5634623B2 (ja) | 1981-08-11 |
Family
ID=24711516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3961777A Granted JPS52145316A (en) | 1976-04-09 | 1977-04-08 | Production of vanadium and its alloy |
Country Status (7)
Country | Link |
---|---|
US (1) | US4099958A (ja) |
JP (1) | JPS52145316A (ja) |
CA (1) | CA1099521A (ja) |
DE (1) | DE2715736A1 (ja) |
FR (1) | FR2347448A1 (ja) |
SE (1) | SE425321B (ja) |
ZA (1) | ZA772152B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234334A (en) * | 1979-01-10 | 1980-11-18 | Bethlehem Steel Corporation | Arc control in plasma arc reactors |
US4312919A (en) * | 1980-01-16 | 1982-01-26 | Devanney John W | Process of producing a non-agglomerating vanadium coated particle |
CA1173784A (en) * | 1981-07-30 | 1984-09-04 | William H. Gauvin | Transferred-arc plasma reactor for chemical and metallurgical applications |
FR2527635A1 (fr) * | 1982-05-27 | 1983-12-02 | Proizv Ob | Procede de fabrication de cobalt |
FR2528872A1 (fr) * | 1982-06-16 | 1983-12-23 | Proizyodstvennoe Ob Pro | Procede de fabrication du nickel metallique a partir d'une matiere premiere oxydee nickelifere |
JPS601524U (ja) * | 1983-06-18 | 1985-01-08 | 久保 政次郎 | ネジ込み式ガイドポスト |
US4489041A (en) * | 1983-07-06 | 1984-12-18 | Allied Corporation | Non plugging falling film plasma reactor |
IT1199472B (it) * | 1984-06-13 | 1988-12-30 | Va Ni M S R L | Procedimento per la produzione di pentossido di vanadio a partire da polveri e fanghi contenenti composti di vanadio |
CA2044991A1 (en) * | 1990-07-02 | 1992-01-03 | Charles Bernard Wolf | Non-clogging high efficiency plasma torch |
DE4206828C2 (de) * | 1992-03-04 | 1996-06-20 | Tech Resources Pty Ltd | Schmelzreduktionsverfahren mit hoher Produktivität |
CN110629046B (zh) * | 2019-10-16 | 2022-04-19 | 河钢股份有限公司承德分公司 | 一种碳热还原生产金属钒的方法及装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118342A (ja) * | 1974-06-07 | 1976-02-13 | Nat Res Dev |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776871A (en) * | 1951-09-07 | 1957-01-08 | Westinghouse Electric Corp | Quality of vanadium trioxide for the manufacture of ductile vanadium |
US2702739A (en) * | 1951-09-07 | 1955-02-22 | Westinghouse Electric Corp | Production of vanadium trioxide for the manufacture of ductile vanadium |
US3101308A (en) * | 1960-10-11 | 1963-08-20 | Sheer Korman Associates | Process for reduction of ores to metals, alloys, interstitial and intermetallic compounds |
BE627823A (ja) * | 1963-08-01 | |||
US3334992A (en) * | 1964-01-27 | 1967-08-08 | Union Carbide Corp | Vanadium containing addition agent and process for producing same |
FR1439859A (fr) * | 1964-11-17 | 1966-05-27 | Heurtey Sa | Perfectionnements apportés aux procédés et aux dispositifs de purification des métaux à point de fusion élevé |
FR2088946A5 (en) * | 1970-04-30 | 1972-01-07 | Heurtey Sa | Reduction process - for metal oxides |
GB1390352A (en) * | 1971-02-16 | 1975-04-09 | Tetronics Research Dev Co Ltd | High temperature treatment of materials |
US3765870A (en) * | 1971-12-15 | 1973-10-16 | Westinghouse Electric Corp | Method of direct ore reduction using a short cap arc heater |
US3997333A (en) * | 1975-02-26 | 1976-12-14 | Westinghouse Electric Corporation | Process for the reduction of complex metallic ores |
US4002466A (en) * | 1975-11-03 | 1977-01-11 | Bethlehem Steel Corporation | Method of reducing ores |
-
1976
- 1976-04-09 US US05/675,672 patent/US4099958A/en not_active Expired - Lifetime
-
1977
- 1977-04-04 CA CA275,528A patent/CA1099521A/en not_active Expired
- 1977-04-06 SE SE7704074A patent/SE425321B/xx unknown
- 1977-04-07 ZA ZA00772152A patent/ZA772152B/xx unknown
- 1977-04-07 DE DE19772715736 patent/DE2715736A1/de not_active Withdrawn
- 1977-04-08 FR FR7710842A patent/FR2347448A1/fr active Granted
- 1977-04-08 JP JP3961777A patent/JPS52145316A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118342A (ja) * | 1974-06-07 | 1976-02-13 | Nat Res Dev |
Also Published As
Publication number | Publication date |
---|---|
SE7704074L (sv) | 1977-10-10 |
US4099958A (en) | 1978-07-11 |
SE425321B (sv) | 1982-09-20 |
CA1099521A (en) | 1981-04-21 |
JPS5634623B2 (ja) | 1981-08-11 |
FR2347448B1 (ja) | 1983-10-28 |
DE2715736A1 (de) | 1977-10-27 |
FR2347448A1 (fr) | 1977-11-04 |
ZA772152B (en) | 1978-03-29 |
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