CA995438A - Apparatus for continuous cementation of metals from solutions by means of metal granules - Google Patents

Apparatus for continuous cementation of metals from solutions by means of metal granules

Info

Publication number
CA995438A
CA995438A CA164,324A CA164324A CA995438A CA 995438 A CA995438 A CA 995438A CA 164324 A CA164324 A CA 164324A CA 995438 A CA995438 A CA 995438A
Authority
CA
Canada
Prior art keywords
metals
solutions
metal granules
cementation
continuous
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.)
Expired
Application number
CA164,324A
Other languages
English (en)
Inventor
Pierluigi Martini
Giovanni Scacciati
Amos Vaschetti
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of CA995438A publication Critical patent/CA995438A/en
Expired legal-status Critical Current

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
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CA164,324A 1972-02-23 1973-02-22 Apparatus for continuous cementation of metals from solutions by means of metal granules Expired CA995438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20913/72A IT947816B (it) 1972-02-23 1972-02-23 Apparecchiatura per la cementazio ne continua di metalli da soluzio ni per mezzo di granuli metallici

Publications (1)

Publication Number Publication Date
CA995438A true CA995438A (en) 1976-08-24

Family

ID=11173972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,324A Expired CA995438A (en) 1972-02-23 1973-02-22 Apparatus for continuous cementation of metals from solutions by means of metal granules

Country Status (7)

Country Link
US (1) US3806103A (fr)
AU (1) AU469919B2 (fr)
BE (1) BE795787A (fr)
CA (1) CA995438A (fr)
DE (1) DE2308188C2 (fr)
ES (1) ES411899A1 (fr)
IT (1) IT947816B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994721A (en) * 1972-06-30 1976-11-30 Societa Mineraria E Metallurgica Di Pertusola Purifying a zinc-bearing solution by cementation
FI50715C (fi) * 1973-02-26 1976-06-10 Outokumpu Oy Tapa ja laite erottaa veteen liuenneita aineita toisistaan sementointi aineella.
DE3474812D1 (en) * 1983-08-02 1988-12-01 Agip Spa Process for purifying solutions of zinc sulphate
US5403382A (en) * 1993-03-16 1995-04-04 Fairbanks; Robert L. Method and apparatus for copper processing
US5954591A (en) * 1998-09-03 1999-09-21 Liberatore; Anthony Sports/golf training apparatus
ES2736727B2 (es) * 2018-06-28 2022-07-11 Cobre Las Cruces S A U Aparato cementador de metales y procedimiento de cementación en continuo mediante el mismo
AU2019204855B2 (en) * 2019-07-05 2023-11-09 Cobre Las Cruces, S.A.U. Metal cementing apparatus and continuous cementation method by means of same
US11603577B2 (en) * 2019-07-08 2023-03-14 Cobre Las Cruces, S.A.U. Metal cementing apparatus and continuous cementation method by means of same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1672016A (en) * 1925-09-17 1928-06-05 Electrolyt Zinc Australasia Recovery of zinc from ores
DE967436C (de) * 1951-03-03 1957-11-14 Hans Kotthoff Kreiselmischer mit den Mischkreisel umgebendem Widerstands-Elementenkranz
US3333953A (en) * 1963-10-28 1967-08-01 Kennecott Copper Corp Process and apparatus for the precipitation of substances from solution using solid precipitants
US3386818A (en) * 1965-08-23 1968-06-04 Percy W. Hudson Use of hydromixer for the recovery of substantially impurity-free copper powder fromleached malachite and azurite copper powder
US3606290A (en) * 1969-09-10 1971-09-20 Kennecott Copper Corp Apparatus for the precipitation of metals from solution

Also Published As

Publication number Publication date
DE2308188C2 (de) 1985-08-22
BE795787A (fr) 1973-08-22
IT947816B (it) 1973-05-30
ES411899A1 (es) 1976-01-01
DE2308188A1 (de) 1973-09-06
US3806103A (en) 1974-04-23
AU5247273A (en) 1974-08-22
AU469919B2 (en) 1976-02-26

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