ZA748147B - Method of removing selenium from copper solution - Google Patents

Method of removing selenium from copper solution

Info

Publication number
ZA748147B
ZA748147B ZA00748147A ZA748147A ZA748147B ZA 748147 B ZA748147 B ZA 748147B ZA 00748147 A ZA00748147 A ZA 00748147A ZA 748147 A ZA748147 A ZA 748147A ZA 748147 B ZA748147 B ZA 748147B
Authority
ZA
South Africa
Prior art keywords
copper solution
removing selenium
selenium
copper
solution
Prior art date
Application number
ZA00748147A
Other languages
English (en)
Inventor
F Clark
R Rickard
Original Assignee
Amax Omc
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 Omc filed Critical Amax Omc
Publication of ZA748147B publication Critical patent/ZA748147B/xx

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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA00748147A 1974-04-08 1974-12-20 Method of removing selenium from copper solution ZA748147B (en)

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 (1)

Publication Number Publication Date
ZA748147B true ZA748147B (en) 1976-01-28

Family

ID=23823158

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00748147A ZA748147B (en) 1974-04-08 1974-12-20 Method of removing selenium from copper solution

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026797A (en) * 1976-04-19 1977-05-31 Amax Inc. Precipitation of selenium from copper electrowinning solutions
US4076605A (en) * 1976-08-26 1978-02-28 Inspiration Consolidated Copper Company Dichromate leach of copper anode slimes
CA1089188A (en) * 1977-08-19 1980-11-11 Donald R. Weir Purification of copper sulfate solution
US4214900A (en) * 1979-08-08 1980-07-29 Amax Inc. Production of nonferrous metals with low selenium contents
CA1139258A (en) * 1980-08-19 1983-01-11 Donald R. Weir Removal of selenium from acidic copper sulphate solutions
CA1154599A (en) * 1980-09-30 1983-10-04 John A. Thomas Hydrometallurgical processing of precious metal-containing materials
JPS5786933U (nl) * 1980-11-07 1982-05-28
CA1146723A (en) * 1981-10-30 1983-05-24 Donald R. Weir Removal of selenium from acidic copper/nickel solutions
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
US4790945A (en) * 1987-05-08 1988-12-13 Shell Oil Company Removal of hydrogen selenide
US4792405A (en) * 1987-05-08 1988-12-20 Shell Oil Company Removal of hydrogen selenide liquids
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

Also Published As

Publication number Publication date
US3914375A (en) 1975-10-21
FR2266755B1 (nl) 1977-04-15
JPS5522536B2 (nl) 1980-06-17
JPS54151506A (en) 1979-11-28
CA1024351A (en) 1978-01-17
CU34174A (es) 1980-10-30
DE2502006C3 (de) 1978-04-20
DE2502006A1 (de) 1975-10-09
JPS50136224A (nl) 1975-10-29
FR2266755A1 (nl) 1975-10-31
DE2502006B2 (de) 1977-08-18
AU7693874A (en) 1976-07-01

Similar Documents

Publication Publication Date Title
JPS52129615A (en) Method of removing selenium from electrolyte containing copper
AU8620275A (en) Method of removing contaminant from hydrocarbonace
ZA753151B (en) Improved method of obtaining copper from copper-bearing ores
ZA748147B (en) Method of removing selenium from copper solution
JPS5238419A (en) Method of separating zinc and copper from solution
JPS5230159A (en) Method of making semiconductor surface without blur
ZM9575A1 (en) Method of obtaining copper from sulphurised concentrates
JPS51148261A (en) Method of processing brine mud
JPS51134377A (en) Method of removing silver from sludge containing silver
YU214775A (en) Extraction of copper from solutions
JPS51146325A (en) Method of removing selenium from acidic leaching solution
JPS5246667A (en) Method of removing metallic silver particle from solution containing silver
JPS5217257A (en) Method of removing oil from underwater oil type emulston
JPS51133126A (en) Recovering method of copper
JPS52140414A (en) Electrorecovering method of copper
JPS5275173A (en) Method of making semiconductor devices
JPS51125774A (en) Method of processing euphausiid from antarctic ocean
JPS5275174A (en) Method of making semiconductor devices
ZA7527B (en) Removal of residual copper from nickel solutions
JPS5260068A (en) Method of making semiconductor devices
JPS5221354A (en) Method of processing seaweed
JPS5331521A (en) Extraction of copper from solution by anthraquinol reduction
AU484610B2 (en) Method of removing selenium from copper solution
JPS5415668A (en) Method of producing semiconductor
JPS5314169A (en) Method of removing mercury from solution