FR2158251B1 - - Google Patents

Info

Publication number
FR2158251B1
FR2158251B1 FR7237608A FR7237608A FR2158251B1 FR 2158251 B1 FR2158251 B1 FR 2158251B1 FR 7237608 A FR7237608 A FR 7237608A FR 7237608 A FR7237608 A FR 7237608A FR 2158251 B1 FR2158251 B1 FR 2158251B1
Authority
FR
France
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.)
Expired
Application number
FR7237608A
Other versions
FR2158251A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACERO DEL PACIFICO SA
Original Assignee
ACERO DEL PACIFICO SA
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 by ACERO DEL PACIFICO SA filed Critical ACERO DEL PACIFICO SA
Publication of FR2158251A1 publication Critical patent/FR2158251A1/fr
Application granted granted Critical
Publication of FR2158251B1 publication Critical patent/FR2158251B1/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • C22B15/0091—Treating solutions by chemical methods 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
    • 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
    • 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
FR7237608A 1971-10-27 1972-10-24 Expired FR2158251B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US192939A US3874940A (en) 1971-10-27 1971-10-27 Cementation process

Publications (2)

Publication Number Publication Date
FR2158251A1 FR2158251A1 (fr) 1973-06-15
FR2158251B1 true FR2158251B1 (fr) 1977-04-01

Family

ID=22711648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237608A Expired FR2158251B1 (fr) 1971-10-27 1972-10-24

Country Status (19)

Country Link
US (1) US3874940A (fr)
JP (1) JPS4852602A (fr)
AT (1) AT327570B (fr)
AU (1) AU466906B2 (fr)
BE (1) BE789907A (fr)
BR (1) BR7207527D0 (fr)
CA (1) CA975567A (fr)
DD (1) DD99607A5 (fr)
DE (1) DE2245612A1 (fr)
ES (1) ES406857A1 (fr)
FI (1) FI55871C (fr)
FR (1) FR2158251B1 (fr)
GB (1) GB1399928A (fr)
IL (1) IL40173A (fr)
IT (1) IT968760B (fr)
NO (1) NO131844C (fr)
PL (1) PL82040B1 (fr)
ZA (1) ZA725530B (fr)
ZM (1) ZM13372A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994721A (en) * 1972-06-30 1976-11-30 Societa Mineraria E Metallurgica Di Pertusola Purifying a zinc-bearing solution by cementation
DE2540100C2 (de) * 1975-09-09 1982-10-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verwendung einer Vorrichtung zum kontinuierlichen Ausfällen von Zementkupfer aus einer mit Eisenstücken versetzten Kupferlösung
DE2602849C2 (de) * 1976-01-27 1978-02-02 Klöckner-Humboldt-Deutz AG, 500OKoIn Verfahren zum Laugen und Fällen von Metall aus metallhaltigem Feststoff
US4191557A (en) * 1977-03-25 1980-03-04 Aluminum Company Of America Production of metallic powders
US4152143A (en) * 1977-09-08 1979-05-01 Klockner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for precipitating metal cement
DE2809702C2 (de) * 1978-03-07 1984-06-07 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Gewinnung von Metall, insbesondere von Kupfer, aus einer Metallionen enthaltenden Lösung durch Zementation in einem Schwingbehälter
US4450002A (en) * 1980-01-24 1984-05-22 Durkee Richard G Heavy metal removal process
DE3103328A1 (de) * 1981-01-31 1982-08-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von kupferpulvern mit hoher oberflaeche
DE3208609A1 (de) * 1982-03-10 1983-09-22 Antonio Maria 5466 Neustadt Celi Verfahren zur kupferrueckgewinnung aus aetzloesungen
US4548793A (en) * 1983-01-14 1985-10-22 Societe Miniere Et Metallurgique De Penarroya Electrochemical elimination of nickel from lead containing chloride solutions
IE66327B1 (en) * 1991-06-24 1995-12-27 Connary Kinerals Plc Metal recovery process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083031A (en) * 1934-08-09 1937-06-08 Miami Copper Company Method of precipitating metals
US2130278A (en) * 1934-09-01 1938-09-13 Harmon E Keyes Leaching-precipitation-flotation process
US2070134A (en) * 1934-10-06 1937-02-09 Harmon E Keyes Preparation and use of iron as a precipitant
US2204898A (en) * 1938-04-23 1940-06-18 Bunker Hill & Sullivan Mining Process for the precipitation of materials from solution
US3154411A (en) * 1962-03-20 1964-10-27 Kennecott Copper Corp Process and apparatus for the precipitation of copper from dilute acid solutions
US3288598A (en) * 1963-04-11 1966-11-29 Phelps Dodge Corp Method for recovering metals
SE321579B (fr) * 1967-02-27 1970-03-09 Kennecott Copper Corp

Also Published As

Publication number Publication date
GB1399928A (en) 1975-07-02
BR7207527D0 (pt) 1973-08-21
ES406857A1 (es) 1975-10-01
AU4676972A (en) 1974-03-28
FR2158251A1 (fr) 1973-06-15
JPS4852602A (fr) 1973-07-24
CA975567A (en) 1975-10-07
IL40173A0 (en) 1972-10-29
DD99607A5 (fr) 1973-08-12
US3874940A (en) 1975-04-01
NO131844C (fr) 1975-08-13
DE2245612A1 (de) 1973-05-03
ATA917372A (de) 1975-04-15
FI55871C (fi) 1979-10-10
PL82040B1 (fr) 1975-10-31
ZA725530B (en) 1973-04-25
BE789907A (fr) 1973-02-01
IT968760B (it) 1974-03-20
FI55871B (fi) 1979-06-29
AU466906B2 (en) 1975-11-13
IL40173A (en) 1975-07-28
NO131844B (fr) 1975-05-05
ZM13372A1 (en) 1973-04-24
AT327570B (de) 1976-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse