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BE814007A - PROCESS FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER - Google Patents

PROCESS FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER

Info

Publication number
BE814007A
BE814007A BE143454A BE143454A BE814007A BE 814007 A BE814007 A BE 814007A BE 143454 A BE143454 A BE 143454A BE 143454 A BE143454 A BE 143454A BE 814007 A BE814007 A BE 814007A
Authority
BE
Belgium
Prior art keywords
arsenic
precipitation
separation
solutions containing
containing copper
Prior art date
Application number
BE143454A
Other languages
French (fr)
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 filed Critical
Publication of BE814007A publication Critical patent/BE814007A/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)
BE143454A 1973-08-24 1974-04-22 PROCESS FOR PRECIPITATION AND SEPARATION OF ARSENIC FROM SOLUTIONS CONTAINING COPPER BE814007A (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
BE814007A true BE814007A (en) 1974-08-16

Family

ID=5890577

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143454A BE814007A (en) 1973-08-24 1974-04-22 PROCESS 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005292A1 (en) * 1995-07-25 1997-02-13 Bactech (Australia) Ltd. Process for the removal of arsenic from bacterial leach liquors and slurries

Families Citing this family (11)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005292A1 (en) * 1995-07-25 1997-02-13 Bactech (Australia) Ltd. Process for the removal of arsenic from bacterial leach liquors and slurries

Also Published As

Publication number Publication date
NO741691L (en) 1975-03-24
IT1019086B (en) 1977-11-10
DE2342729C2 (en) 1975-09-11
SE7408109L (en) 1975-02-25
AT338004B (en) 1977-07-25
FI179674A7 (en) 1975-02-25
ES429518A1 (en) 1976-09-01
DE2342729B1 (en) 1975-01-30
NL7410897A (en) 1975-02-26
ATA569774A (en) 1976-11-15

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