CH546827A - Procede chimique de fabrication de metaux ou d'alliages metalliques. - Google Patents
Procede chimique de fabrication de metaux ou d'alliages metalliques.Info
- Publication number
- CH546827A CH546827A CH664072A CH546827DA CH546827A CH 546827 A CH546827 A CH 546827A CH 664072 A CH664072 A CH 664072A CH 546827D A CH546827D A CH 546827DA CH 546827 A CH546827 A CH 546827A
- Authority
- CH
- Switzerland
- Prior art keywords
- metals
- manufacture
- metal alloys
- chemical process
- chemical
- Prior art date
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
- C22B21/00—Obtaining aluminium
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds
-
- 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
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/02—Obtaining aluminium with reducing
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
- C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7117059A FR2135108A1 (en) | 1971-05-06 | 1971-05-06 | Chemical prodn of metals and alloys - by hydrogen redn of a cyanide complex of the metals |
FR7140191A FR2161763A1 (en) | 1971-11-03 | 1971-11-03 | Pure metals prodn - by redn of cyanide with hydrogen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH546827A true CH546827A (fr) | 1974-03-15 |
Family
ID=26216388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH664072A CH546827A (fr) | 1971-05-06 | 1972-05-04 | Procede chimique de fabrication de metaux ou d'alliages metalliques. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3909247A (fr) |
BE (1) | BE782832A (fr) |
CA (1) | CA979664A (fr) |
CH (1) | CH546827A (fr) |
DE (1) | DE2222173C3 (fr) |
GB (1) | GB1394842A (fr) |
IT (1) | IT960351B (fr) |
LU (1) | LU65266A1 (fr) |
NL (1) | NL7206098A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111686A (en) * | 1971-05-06 | 1978-09-05 | Rene Antoine Paris | Production of metals and metal alloys of high purity |
US4309311A (en) * | 1980-01-08 | 1982-01-05 | Phillips Petroleum Company | Ammonia synthesis with catalyst derived by heating on a support a salt selected from alkali metal, alkaline earth metal, iron and cobalt hexacyanocobaltates and hexacyanoruthenates |
US4348370A (en) * | 1980-01-08 | 1982-09-07 | Phillips Petroleum Company | Ammonia synthesis with catalyst derived by heating on a support a salt selected from alkali metal, alkaline earth metal, iron and cobalt hexacyanocobaltates and hexacyanoruthenates |
US4787943A (en) * | 1987-04-30 | 1988-11-29 | The United States Of America As Represented By The Secretary Of The Air Force | Dispersion strengthened aluminum-base alloy |
GB8904433D0 (en) * | 1989-02-27 | 1989-04-12 | British Nuclear Fuels Plc | Removal of thorium from raffinate |
US4933003A (en) * | 1989-07-18 | 1990-06-12 | The United States Of America As Represented By The Secretary Of The Army | Metal alloy formation by reduction of polyheterometallic complexes |
US5061313A (en) * | 1990-09-07 | 1991-10-29 | Northeastern University | Direct alloy synthesis from heteropolymetallic precursors |
US5188711A (en) * | 1991-04-17 | 1993-02-23 | Eveready Battery Company, Inc. | Electrolytic process for making alloys of rare earth and other metals |
US5298037A (en) * | 1992-09-30 | 1994-03-29 | At&T Bell Laboratories | Metal hydrides |
US7329381B2 (en) * | 2002-06-14 | 2008-02-12 | General Electric Company | Method for fabricating a metallic article without any melting |
US6737017B2 (en) * | 2002-06-14 | 2004-05-18 | General Electric Company | Method for preparing metallic alloy articles without melting |
US7410610B2 (en) * | 2002-06-14 | 2008-08-12 | General Electric Company | Method for producing a titanium metallic composition having titanium boride particles dispersed therein |
US7416697B2 (en) | 2002-06-14 | 2008-08-26 | General Electric Company | Method for preparing a metallic article having an other additive constituent, without any melting |
US6926755B2 (en) * | 2003-06-12 | 2005-08-09 | General Electric Company | Method for preparing aluminum-base metallic alloy articles without melting |
US7531021B2 (en) | 2004-11-12 | 2009-05-12 | General Electric Company | Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1397684A (en) * | 1919-12-24 | 1921-11-22 | Albert W Hahn | Cyanid process |
US3007793A (en) * | 1960-05-27 | 1961-11-07 | Allis Chalmers Mfg Co | Preparation of spectrographically nickel-free cobalt |
US3347662A (en) * | 1965-01-22 | 1967-10-17 | Du Pont | Process for extraction of metals |
-
1972
- 1972-04-28 BE BE782832A patent/BE782832A/fr unknown
- 1972-04-28 LU LU65266D patent/LU65266A1/xx unknown
- 1972-05-03 US US250080A patent/US3909247A/en not_active Expired - Lifetime
- 1972-05-04 GB GB2072472A patent/GB1394842A/en not_active Expired
- 1972-05-04 CH CH664072A patent/CH546827A/fr not_active IP Right Cessation
- 1972-05-05 DE DE2222173A patent/DE2222173C3/de not_active Expired
- 1972-05-05 CA CA141,478A patent/CA979664A/en not_active Expired
- 1972-05-05 IT IT68418/72A patent/IT960351B/it active
- 1972-05-05 NL NL7206098A patent/NL7206098A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
LU65266A1 (fr) | 1972-07-14 |
CA979664A (en) | 1975-12-16 |
GB1394842A (en) | 1975-05-21 |
IT960351B (it) | 1973-11-20 |
DE2222173A1 (de) | 1972-11-16 |
US3909247A (en) | 1975-09-30 |
BE782832A (fr) | 1972-08-16 |
DE2222173B2 (de) | 1973-04-19 |
DE2222173C3 (de) | 1973-11-08 |
NL7206098A (fr) | 1972-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |