FR2266755A1 - - Google Patents

Info

Publication number
FR2266755A1
FR2266755A1 FR7506976A FR7506976A FR2266755A1 FR 2266755 A1 FR2266755 A1 FR 2266755A1 FR 7506976 A FR7506976 A FR 7506976A FR 7506976 A FR7506976 A FR 7506976A FR 2266755 A1 FR2266755 A1 FR 2266755A1
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.)
Granted
Application number
FR7506976A
Other versions
FR2266755B1 (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.)
Cyprus Amax Minerals Co
Original Assignee
Amax Inc
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 Amax Inc filed Critical Amax Inc
Publication of FR2266755A1 publication Critical patent/FR2266755A1/fr
Application granted granted Critical
Publication of FR2266755B1 publication Critical patent/FR2266755B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • 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
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7506976A 1974-04-08 1975-03-06 Expired FR2266755B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45904174 US3914375A (en) 1974-04-08 1974-04-08 Method of removing selenium from copper solution

Publications (2)

Publication Number Publication Date
FR2266755A1 true FR2266755A1 (fr) 1975-10-31
FR2266755B1 FR2266755B1 (fr) 1977-04-15

Family

ID=23823158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506976A Expired FR2266755B1 (fr) 1974-04-08 1975-03-06

Country Status (7)

Country Link
US (1) US3914375A (fr)
JP (2) JPS5522536B2 (fr)
CA (1) CA1024351A (fr)
CU (1) CU34174A (fr)
DE (1) DE2502006C3 (fr)
FR (1) FR2266755B1 (fr)
ZA (1) ZA748147B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348980A1 (fr) * 1976-04-19 1977-11-18 Amax Inc Precipitation du selenium contenu dans des solutions d'extraction electrolytique du cuivre
FR2362935A1 (fr) * 1976-08-26 1978-03-24 Inspiration Cons Copper Procede de recuperation de metaux elementaires de boues anodiques
FR2400486A1 (fr) * 1977-08-19 1979-03-16 Sherritt Gordon Mines Ltd Procede pour purifier des solutions de sulfate de cuivre contenant du selenium
EP0049169A2 (fr) * 1980-09-30 1982-04-07 Inco Limited Traitement hydrométallurgique de matières contenant des métaux précieux

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214900A (en) * 1979-08-08 1980-07-29 Amax Inc. Production of nonferrous metals with low selenium contents
CA1139258A (fr) * 1980-08-19 1983-01-11 Donald R. Weir Elimination du selenium de solutions acides de sulfate de cuivre
JPS5786933U (fr) * 1980-11-07 1982-05-28
CA1146723A (fr) * 1981-10-30 1983-05-24 Donald R. Weir Elimination du selenium de solutions acides de cuivre-nickel
US4377556A (en) * 1982-04-09 1983-03-22 Sherritt Gordon Mines Limited Process for removing dissolved selenium values from an acidic aqueous copper sulphate solution
US4792405A (en) * 1987-05-08 1988-12-20 Shell Oil Company Removal of hydrogen selenide liquids
US4790945A (en) * 1987-05-08 1988-12-13 Shell Oil Company Removal of hydrogen selenide
US4935146A (en) * 1988-11-15 1990-06-19 Aluminum Company Of America Method for removing arsenic or selenium from an aqueous solution containing a substantial background of another contaminant
US7144362B2 (en) * 2004-10-29 2006-12-05 Heritage Environmental Servicers, Llc Method for chemically stabilizing waste materials containing multivalent oxyanions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598296A (en) * 1924-05-29 1926-08-31 Mackay Henry Squarebrigs Electrochemical treatment of copper ores
US3026175A (en) * 1958-09-22 1962-03-20 Monsanto Chemicals Method for the preparation of tellurides and selenides

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348980A1 (fr) * 1976-04-19 1977-11-18 Amax Inc Precipitation du selenium contenu dans des solutions d'extraction electrolytique du cuivre
FR2362935A1 (fr) * 1976-08-26 1978-03-24 Inspiration Cons Copper Procede de recuperation de metaux elementaires de boues anodiques
FR2400486A1 (fr) * 1977-08-19 1979-03-16 Sherritt Gordon Mines Ltd Procede pour purifier des solutions de sulfate de cuivre contenant du selenium
EP0049169A2 (fr) * 1980-09-30 1982-04-07 Inco Limited Traitement hydrométallurgique de matières contenant des métaux précieux
EP0049169A3 (en) * 1980-09-30 1982-06-30 Inco Limited Hydrometallurgical processing of precious metal-containing materials

Also Published As

Publication number Publication date
US3914375A (en) 1975-10-21
ZA748147B (en) 1976-01-28
AU7693874A (en) 1976-07-01
JPS5522536B2 (fr) 1980-06-17
CA1024351A (fr) 1978-01-17
JPS50136224A (fr) 1975-10-29
FR2266755B1 (fr) 1977-04-15
DE2502006A1 (de) 1975-10-09
DE2502006B2 (de) 1977-08-18
JPS54151506A (en) 1979-11-28
DE2502006C3 (de) 1978-04-20
CU34174A (es) 1980-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse