CH546827A - CHEMICAL PROCESS FOR THE MANUFACTURE OF METALS OR METAL ALLOYS. - Google Patents

CHEMICAL PROCESS FOR THE MANUFACTURE OF METALS OR METAL ALLOYS.

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
Application number
CH664072A
Other languages
French (fr)
Original Assignee
Paris Rene Antoine
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 claimed from FR7117059A external-priority patent/FR2135108A1/en
Priority claimed from FR7140191A external-priority patent/FR2161763A1/en
Application filed by Paris Rene Antoine filed Critical Paris Rene Antoine
Publication of CH546827A publication Critical patent/CH546827A/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
    • 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
CH664072A 1971-05-06 1972-05-04 CHEMICAL PROCESS FOR THE MANUFACTURE OF METALS OR METAL ALLOYS. CH546827A (en)

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 (en) 1974-03-15

Family

ID=26216388

Family Applications (1)

Application Number Title Priority Date Filing Date
CH664072A CH546827A (en) 1971-05-06 1972-05-04 CHEMICAL PROCESS FOR THE MANUFACTURE OF METALS OR METAL ALLOYS.

Country Status (9)

Country Link
US (1) US3909247A (en)
BE (1) BE782832A (en)
CA (1) CA979664A (en)
CH (1) CH546827A (en)
DE (1) DE2222173C3 (en)
GB (1) GB1394842A (en)
IT (1) IT960351B (en)
LU (1) LU65266A1 (en)
NL (1) NL7206098A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
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
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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
LU65266A1 (en) 1972-07-14
IT960351B (en) 1973-11-20
DE2222173B2 (en) 1973-04-19
GB1394842A (en) 1975-05-21
DE2222173A1 (en) 1972-11-16
DE2222173C3 (en) 1973-11-08
US3909247A (en) 1975-09-30
CA979664A (en) 1975-12-16
NL7206098A (en) 1972-11-08
BE782832A (en) 1972-08-16

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Legal Events

Date Code Title Description
PL Patent ceased