CA2368876A1 - Procede de recuperation de particules minerales, de particules metalliques ou de petites pierres precieuses d'un limon aqueux associe a un corps mineralise ou a un depot de mineraux ou a un traitement de ceux-ci - Google Patents

Procede de recuperation de particules minerales, de particules metalliques ou de petites pierres precieuses d'un limon aqueux associe a un corps mineralise ou a un depot de mineraux ou a un traitement de ceux-ci Download PDF

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Publication number
CA2368876A1
CA2368876A1 CA002368876A CA2368876A CA2368876A1 CA 2368876 A1 CA2368876 A1 CA 2368876A1 CA 002368876 A CA002368876 A CA 002368876A CA 2368876 A CA2368876 A CA 2368876A CA 2368876 A1 CA2368876 A1 CA 2368876A1
Authority
CA
Canada
Prior art keywords
particles
process according
slime
clay
precious stones
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.)
Abandoned
Application number
CA002368876A
Other languages
English (en)
Inventor
David Krofchak
Roberto Berardi
David M. Howe
Peter A. C. A. Howe
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.)
Ateba Mines Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2368876A1 publication Critical patent/CA2368876A1/fr
Abandoned 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
    • C22B11/00—Obtaining noble metals
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un procédé de récupération de particules minérales, de particules métalliques ou de petites pierres précieuses d'un limon aqueux associé à un corps minéralisé ou à un dépôt de minéraux ou à un traitement de ceux-ci. Ledit limon contient des particules minérales, des particules métalliques ou des petites pierres précieuses en suspension avec des particules de limon. Le procédé consiste à ajouter d'une dose suffisante de défloculant au limon aqueux pour causer la défloculation des particules de limon et produire une suspension défloculée contenant les particules minérales, les particules métalliques ou les petites pierres précieuses. On laisse la suspension défloculée se déposer, et on récupère le matériel déposé contenant les particules minérales, les particules métalliques ou les petites pierres précieuses.
CA002368876A 1999-04-09 1999-04-09 Procede de recuperation de particules minerales, de particules metalliques ou de petites pierres precieuses d'un limon aqueux associe a un corps mineralise ou a un depot de mineraux ou a un traitement de ceux-ci Abandoned CA2368876A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1999/000330 WO2000061824A2 (fr) 1999-04-09 1999-04-09 Procede de recuperation de particules minerales, de particules metalliques ou de petites pierres precieuses d'un limon aqueux associe a un corps mineralise ou a un depot de mineraux ou a un traitement de ceux-ci

Publications (1)

Publication Number Publication Date
CA2368876A1 true CA2368876A1 (fr) 2000-10-19

Family

ID=4173363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002368876A Abandoned CA2368876A1 (fr) 1999-04-09 1999-04-09 Procede de recuperation de particules minerales, de particules metalliques ou de petites pierres precieuses d'un limon aqueux associe a un corps mineralise ou a un depot de mineraux ou a un traitement de ceux-ci

Country Status (3)

Country Link
AU (1) AU3402899A (fr)
CA (1) CA2368876A1 (fr)
WO (1) WO2000061824A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800585A (pt) * 1978-01-31 1979-08-21 Vale Do Rio Doce Co Processo de obtencao de concentrados mecanicos de anatasio
JPS63277579A (ja) * 1987-05-08 1988-11-15 Taiko Rozai Kk キャスタブル耐火物
US4946510A (en) * 1988-08-04 1990-08-07 Master's International Corporation Golf club grip cleaner

Also Published As

Publication number Publication date
WO2000061824A2 (fr) 2000-10-19
WO2000061824A3 (fr) 2001-01-18
AU3402899A (en) 2000-11-14

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FZDE Dead