FR2179773A1 - Copper, zinc, or nickel recovery - by froth flotation and lixiviation of ore with oxygenated ammoniacal soln - Google Patents

Copper, zinc, or nickel recovery - by froth flotation and lixiviation of ore with oxygenated ammoniacal soln

Info

Publication number
FR2179773A1
FR2179773A1 FR7311370A FR7311370A FR2179773A1 FR 2179773 A1 FR2179773 A1 FR 2179773A1 FR 7311370 A FR7311370 A FR 7311370A FR 7311370 A FR7311370 A FR 7311370A FR 2179773 A1 FR2179773 A1 FR 2179773A1
Authority
FR
France
Prior art keywords
ore
soln
lixiviation
oxygenated
zinc
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
Application number
FR7311370A
Other languages
French (fr)
Other versions
FR2179773B1 (en
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.)
Anaconda Co
Original Assignee
Anaconda Co
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 Anaconda Co filed Critical Anaconda Co
Publication of FR2179773A1 publication Critical patent/FR2179773A1/en
Application granted granted Critical
Publication of FR2179773B1 publication Critical patent/FR2179773B1/fr
Granted 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • 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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Magnetic Ceramics (AREA)

Abstract

The ore contg. the metal as a sulphide is treated by froth-flotation to form a primary concentrate. which is suspended in an aq. soln. contg. ammonium sulphate and free NH3 and vigorously agitated at 50-80 degrees C and at 0.7 bar gauge in the presence of circulating free O2, the soln then being sepd. from undissolved solid and treated to recover the metal, and undissolved solid being submitted to a sec. flotation to produce a sec. concentrate which is treated to recover the metal. The process only requires low temp. and atmos. pressure. The sec. concentrate is of improved quality and is reduced in quantity.
FR7311370A 1972-04-10 1973-03-29 Copper, zinc, or nickel recovery - by froth flotation and lixiviation of ore with oxygenated ammoniacal soln Granted FR2179773A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24234072A 1972-04-10 1972-04-10

Publications (2)

Publication Number Publication Date
FR2179773A1 true FR2179773A1 (en) 1973-11-23
FR2179773B1 FR2179773B1 (en) 1977-07-29

Family

ID=22914395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311370A Granted FR2179773A1 (en) 1972-04-10 1973-03-29 Copper, zinc, or nickel recovery - by froth flotation and lixiviation of ore with oxygenated ammoniacal soln

Country Status (19)

Country Link
JP (1) JPS5540648B2 (en)
AR (1) AR200578A1 (en)
BE (1) BE797954A (en)
BR (1) BR7302500D0 (en)
CA (1) CA995905A (en)
CS (1) CS170470B2 (en)
DE (1) DE2317332C3 (en)
ES (1) ES413293A1 (en)
FR (1) FR2179773A1 (en)
IE (1) IE37509B1 (en)
IL (1) IL41761A (en)
IT (1) IT980742B (en)
NL (1) NL7304664A (en)
NO (1) NO137758C (en)
PH (1) PH12395A (en)
SE (1) SE407236B (en)
TR (1) TR17876A (en)
ZA (1) ZA731753B (en)
ZM (1) ZM5473A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825747C (en) * 1948-11-06 1951-12-20 Sherritt Gordon Mines Ltd Process for the extraction of nickel
US2576314A (en) * 1948-11-06 1951-11-27 Sherritt Gordon Mines Ltd Extracting of nickel values from nickeliferous sulfide material
BE514331A (en) * 1951-09-21 1900-01-01
GB746633A (en) * 1954-03-11 1956-03-14 Sherritt Gordon Mines Ltd Improved method of extracting zinc from zinc bearing material
DE1045665B (en) * 1954-03-15 1958-12-04 Sherritt Gordon Mines Ltd Process for the extraction of zinc and possibly also of copper
US2822263A (en) * 1954-09-01 1958-02-04 Sherritt Gordon Mines Ltd Method of extracting copper values from copper bearing mineral sulphides
DE1049105B (en) * 1957-11-23 1959-01-22 Norddeutsche Affinerie Process for the processing of arsenic and / or antimonidic Huetten intermediate products
DE1161432B (en) * 1962-11-21 1964-01-16 Norddeutsche Affinerie Process for the processing of arsenic and / or antimonidic Huetten intermediate products

Also Published As

Publication number Publication date
NO137758C (en) 1978-04-19
BE797954A (en) 1973-10-09
IT980742B (en) 1974-10-10
ZM5473A1 (en) 1973-11-21
IE37509L (en) 1973-10-10
ES413293A1 (en) 1976-01-16
DE2317332A1 (en) 1973-10-25
ZA731753B (en) 1973-12-19
JPS4935222A (en) 1974-04-01
CA995905A (en) 1976-08-31
TR17876A (en) 1976-09-01
DE2317332C3 (en) 1982-09-09
IL41761A0 (en) 1973-05-31
NO137758B (en) 1978-01-09
IL41761A (en) 1976-03-31
SE407236B (en) 1979-03-19
BR7302500D0 (en) 1974-06-27
JPS5540648B2 (en) 1980-10-20
IE37509B1 (en) 1977-08-03
FR2179773B1 (en) 1977-07-29
NL7304664A (en) 1973-10-12
AR200578A1 (en) 1974-11-22
PH12395A (en) 1979-02-01
DE2317332B2 (en) 1982-02-04
CS170470B2 (en) 1976-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse