GB8316410D0 - Extraction of copper from solutions - Google Patents

Extraction of copper from solutions

Info

Publication number
GB8316410D0
GB8316410D0 GB838316410A GB8316410A GB8316410D0 GB 8316410 D0 GB8316410 D0 GB 8316410D0 GB 838316410 A GB838316410 A GB 838316410A GB 8316410 A GB8316410 A GB 8316410A GB 8316410 D0 GB8316410 D0 GB 8316410D0
Authority
GB
United Kingdom
Prior art keywords
extraction
copper
solutions
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.)
Withdrawn
Application number
GB838316410A
Other versions
GB2125828A (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.)
Occidental Chemical Corp
Original Assignee
Occidental Chemical Corp
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 Occidental Chemical Corp filed Critical Occidental Chemical Corp
Publication of GB8316410D0 publication Critical patent/GB8316410D0/en
Publication of GB2125828A publication Critical patent/GB2125828A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C22B15/0091—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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
GB08316410A 1982-06-16 1983-06-16 Extraction of copper from solutions Withdrawn GB2125828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38913782A 1982-06-16 1982-06-16

Publications (2)

Publication Number Publication Date
GB8316410D0 true GB8316410D0 (en) 1983-07-20
GB2125828A GB2125828A (en) 1984-03-14

Family

ID=23536982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316410A Withdrawn GB2125828A (en) 1982-06-16 1983-06-16 Extraction of copper from solutions

Country Status (7)

Country Link
JP (1) JPS596336A (en)
CA (1) CA1214580A (en)
DE (1) DE3321451A1 (en)
FR (1) FR2528870A1 (en)
GB (1) GB2125828A (en)
IT (1) IT8348501A0 (en)
NL (1) NL8302161A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411228C1 (en) * 1984-03-27 1985-05-30 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Process for the environmentally friendly purification of photographic wash water from film processing machines and apparatus for carrying out the process
US5976383A (en) * 1991-04-08 1999-11-02 Romar Technologies, Inc. Recycle process for removing dissolved heavy metals from water with aluminum particles
US5122279A (en) * 1991-04-08 1992-06-16 Romar Technologies Inc. Ferrous dithionite process and compositions for removing dissolved heavy metals from water
WO2013078553A1 (en) * 2011-12-01 2013-06-06 Metafix Inc. Method for reducing chromium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030265B (en) * 1953-09-29 1958-05-14 Emschergenossenschaft Process for the neutralization and de-iron removal of acidic pickling waste water
US3301542A (en) * 1963-12-04 1967-01-31 Western Electric Co System for treating acidic etching solutions
US3369801A (en) * 1965-11-10 1968-02-20 Eastman Kodak Co Silver recovery unit
US3575853A (en) * 1968-12-24 1971-04-20 Lab Betz Inc Waste water treatment
US3840365A (en) * 1970-04-24 1974-10-08 P Kayser Metal recovery process
US3816306A (en) * 1972-05-19 1974-06-11 C Roy Copper etchant effluent treatment
IT1010486B (en) * 1974-05-08 1977-01-10 Tecneco Spa PROCEDURE FOR THE PURIFICATION OF WASTE WATER
US4108770A (en) * 1975-08-20 1978-08-22 Roy Clarence H Chromium reduction process
AU492064B2 (en) * 1975-10-23 1977-04-28 Ici Australia Limited Chemical extraction of metal values from metal bearing materials
US4304599A (en) * 1980-01-24 1981-12-08 Durkee Richard G Heavy metal removal process
US4294434A (en) * 1980-01-24 1981-10-13 Durkee Richard G Heavy metal removal apparatus
DE3034102C2 (en) * 1980-09-11 1985-09-26 Agfa-Gevaert Ag, 5090 Leverkusen Device for automatic silver recovery from washing water containing silver

Also Published As

Publication number Publication date
FR2528870A1 (en) 1983-12-23
GB2125828A (en) 1984-03-14
CA1214580A (en) 1986-11-25
NL8302161A (en) 1984-01-16
JPS596336A (en) 1984-01-13
IT8348501A0 (en) 1983-06-14
DE3321451A1 (en) 1983-12-22

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)