BE848765A - Production de cuivre par reduction gazeuse, - Google Patents

Production de cuivre par reduction gazeuse,

Info

Publication number
BE848765A
BE848765A BE172719A BE172719A BE848765A BE 848765 A BE848765 A BE 848765A BE 172719 A BE172719 A BE 172719A BE 172719 A BE172719 A BE 172719A BE 848765 A BE848765 A BE 848765A
Authority
BE
Belgium
Prior art keywords
gas reduction
copper production
copper
production
reduction
Prior art date
Application number
BE172719A
Other languages
English (en)
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
Application filed filed Critical
Publication of BE848765A publication Critical patent/BE848765A/fr

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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • 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
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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
BE172719A 1975-11-26 1976-11-25 Production de cuivre par reduction gazeuse, BE848765A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA240,577A CA1043594A (fr) 1975-11-26 1975-11-26 Production du cuivre par reduction au gaz

Publications (1)

Publication Number Publication Date
BE848765A true BE848765A (fr) 1977-03-16

Family

ID=4104605

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172719A BE848765A (fr) 1975-11-26 1976-11-25 Production de cuivre par reduction gazeuse,

Country Status (15)

Country Link
US (1) US4018595A (fr)
JP (1) JPS5939489B2 (fr)
AU (1) AU502247B2 (fr)
BE (1) BE848765A (fr)
CA (1) CA1043594A (fr)
CY (1) CY1019A (fr)
DE (1) DE2653281A1 (fr)
ES (1) ES453695A1 (fr)
FI (1) FI763400A (fr)
FR (1) FR2333048A1 (fr)
GB (1) GB1518440A (fr)
MX (1) MX143631A (fr)
SE (1) SE418756B (fr)
ZA (1) ZA766918B (fr)
ZM (1) ZM13776A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323390A (en) * 1979-12-20 1982-04-06 Southern Foundry Supply Company Process for converting brass scrap to copper powder
JPS63113283U (fr) * 1987-01-12 1988-07-21
DE3711650A1 (de) * 1987-04-07 1988-10-27 Norddeutsche Affinerie Verfahren zum herstellen von nichteisenmetallpulver bzw. ne-metallpulvergemischen
JP6459879B2 (ja) * 2015-09-28 2019-01-30 住友金属鉱山株式会社 ニッケル粉の製造方法、反応設備の運転方法
JP6921376B2 (ja) * 2017-03-09 2021-08-18 住友金属鉱山株式会社 ニッケル粉の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836485A (en) * 1956-03-16 1958-05-27 Chemical Construction Corp Hydrometallurgical precipitation of metal powder
US3669643A (en) * 1970-05-05 1972-06-13 Bell Telephone Labor Inc Method for the preparation of small cobalt particles
US3756866A (en) * 1970-06-30 1973-09-04 Ibm Method and manufacturing magnetic alloy particles having selective coercivity
US3694185A (en) * 1971-05-28 1972-09-26 Sherritt Gordon Mines Ltd Production of metal powder by direct reduction from aqueous solutions
US3833351A (en) * 1973-02-15 1974-09-03 Univ Eng Inc Continuous preparation of pure metals by hydrogen reduction

Also Published As

Publication number Publication date
ES453695A1 (es) 1977-11-16
SE7613173L (sv) 1977-05-27
CA1043594A (fr) 1978-12-05
FR2333048A1 (fr) 1977-06-24
MX143631A (es) 1981-06-15
US4018595A (en) 1977-04-19
CY1019A (en) 1979-11-23
GB1518440A (en) 1978-07-19
AU2000076A (en) 1978-06-01
JPS5939489B2 (ja) 1984-09-25
DE2653281A1 (de) 1977-06-02
FI763400A (fr) 1977-05-27
FR2333048B3 (fr) 1980-11-07
ZM13776A1 (en) 1977-08-22
AU502247B2 (en) 1979-07-19
ZA766918B (en) 1977-10-26
JPS52119415A (en) 1977-10-06
SE418756B (sv) 1981-06-22

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