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IT1019086B - PROCEDURE FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER - Google Patents

PROCEDURE FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER

Info

Publication number
IT1019086B
IT1019086B IT52708/74A IT5270874A IT1019086B IT 1019086 B IT1019086 B IT 1019086B IT 52708/74 A IT52708/74 A IT 52708/74A IT 5270874 A IT5270874 A IT 5270874A IT 1019086 B IT1019086 B IT 1019086B
Authority
IT
Italy
Prior art keywords
arsenic
precipitation
separation
procedure
solutions containing
Prior art date
Application number
IT52708/74A
Other languages
Italian (it)
Original Assignee
Duisburger Kupferhuette
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 Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Application granted granted Critical
Publication of IT1019086B publication Critical patent/IT1019086B/en

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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • 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
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Sludge (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
IT52708/74A 1973-08-24 1974-08-22 PROCEDURE FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER IT1019086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2342729A DE2342729C2 (en) 1973-08-24 1973-08-24 Process for the precipitation and separation of arsenic from solutions containing copper

Publications (1)

Publication Number Publication Date
IT1019086B true IT1019086B (en) 1977-11-10

Family

ID=5890577

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52708/74A IT1019086B (en) 1973-08-24 1974-08-22 PROCEDURE FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER

Country Status (9)

Country Link
AT (1) AT338004B (en)
BE (1) BE814007A (en)
DE (1) DE2342729C2 (en)
ES (1) ES429518A1 (en)
FI (1) FI179674A7 (en)
IT (1) IT1019086B (en)
NL (1) NL7410897A (en)
NO (1) NO741691L (en)
SE (1) SE7408109L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118243A (en) * 1977-09-02 1978-10-03 Waste Management Of Illinois, Inc. Process for disposal of arsenic salts
JPS5482307A (en) * 1977-12-14 1979-06-30 Dowa Mining Co Arsenic removing method
CA1176062A (en) * 1980-12-08 1984-10-16 Hayden Monk Recovery of copper from arsenical drosses
DE3633066C2 (en) * 1986-09-29 1993-12-02 Fraunhofer Ges Forschung Process for removing arsenic from process water in the glass industry
DE3908491A1 (en) * 1989-03-15 1990-09-20 Fraunhofer Ges Forschung METHOD FOR REMOVING ARSEN AND / OR ANTIMON FROM SOLUTIONS CONTAINING ARSEN AND / OR ANTIMON AS ANIONIC FLUOROCOMPLEXES
AUPN439395A0 (en) * 1995-07-25 1995-08-17 Bactech (Australia) Pty Limited Process for the removal of arsenic from bacterial leach liquors and slurries
SE514338C2 (en) * 1999-06-01 2001-02-12 Boliden Mineral Ab Process for the purification of acidic saline solution
DE10056079A1 (en) * 2000-11-07 2002-05-08 Volkswagen Ag Twin slush skin molding tool has spacers on the punch to maintain a set thickness of a foam backing layer
DE102008018854B4 (en) 2008-04-15 2014-08-21 Conny Brachmann Process for the treatment of mine waters
FI126884B (en) * 2013-11-29 2017-07-14 Outotec Finland Oy Method and arrangement for separating arsenic from starting material
CN111118288A (en) * 2020-03-24 2020-05-08 烟台市金奥环保科技有限公司 Method for recovering copper, zinc and arsenic in acid immersion liquid
CN112108485A (en) * 2020-08-25 2020-12-22 锡矿山闪星锑业有限责任公司 Harmless treatment method of arsenate

Also Published As

Publication number Publication date
NL7410897A (en) 1975-02-26
DE2342729B1 (en) 1975-01-30
AT338004B (en) 1977-07-25
SE7408109L (en) 1975-02-25
BE814007A (en) 1974-08-16
FI179674A7 (en) 1975-02-25
NO741691L (en) 1975-03-24
ATA569774A (en) 1976-11-15
ES429518A1 (en) 1976-09-01
DE2342729C2 (en) 1975-09-11

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