CA2017079A1 - Lessivage de materiaux finement broyes - Google Patents

Lessivage de materiaux finement broyes

Info

Publication number
CA2017079A1
CA2017079A1 CA002017079A CA2017079A CA2017079A1 CA 2017079 A1 CA2017079 A1 CA 2017079A1 CA 002017079 A CA002017079 A CA 002017079A CA 2017079 A CA2017079 A CA 2017079A CA 2017079 A1 CA2017079 A1 CA 2017079A1
Authority
CA
Canada
Prior art keywords
mill
source material
leaching
leach liquor
slurry
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.)
Granted
Application number
CA002017079A
Other languages
English (en)
Other versions
CA2017079C (fr
Inventor
Dennis Edward Evans
Keith Stuart Liddell
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.)
METPROTECH PACIFIC Pty Ltd
Original Assignee
Metprotech Ltd
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 Metprotech Ltd filed Critical Metprotech Ltd
Priority to CA002017079A priority Critical patent/CA2017079C/fr
Publication of CA2017079A1 publication Critical patent/CA2017079A1/fr
Application granted granted Critical
Publication of CA2017079C publication Critical patent/CA2017079C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crushing And Grinding (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA002017079A 1990-05-17 1990-05-17 Lessivage de materiaux finement broyes Expired - Lifetime CA2017079C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002017079A CA2017079C (fr) 1990-05-17 1990-05-17 Lessivage de materiaux finement broyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002017079A CA2017079C (fr) 1990-05-17 1990-05-17 Lessivage de materiaux finement broyes

Publications (2)

Publication Number Publication Date
CA2017079A1 true CA2017079A1 (fr) 1991-11-17
CA2017079C CA2017079C (fr) 2001-02-27

Family

ID=4145013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002017079A Expired - Lifetime CA2017079C (fr) 1990-05-17 1990-05-17 Lessivage de materiaux finement broyes

Country Status (1)

Country Link
CA (1) CA2017079C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015349747B2 (en) * 2014-11-20 2017-06-15 Flsmidth A/S System and method for enhanced metal recovery during atmospheric leaching of metal sulfides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015349747B2 (en) * 2014-11-20 2017-06-15 Flsmidth A/S System and method for enhanced metal recovery during atmospheric leaching of metal sulfides
AU2017221773B2 (en) * 2014-11-20 2019-05-30 Flsmidth A/S System and method for enhanced metal recovery during atmospheric leaching of metal sulfides
US11124856B1 (en) 2014-11-20 2021-09-21 Flsmidth A/S System and method for enhanced metal recovery during atmospheric leaching of metal sulfides

Also Published As

Publication number Publication date
CA2017079C (fr) 2001-02-27

Similar Documents

Publication Publication Date Title
FI874415A0 (fi) Flotationsmaskin.
ATE184508T1 (de) Verfahren und einrichtung zum zerkleinern von material unterschiedlicher körnung
IN169936B (fr)
Chan et al. The Multi-Gravity Separator(MGS)--a Mine Scale Machine
CA2017079A1 (fr) Lessivage de materiaux finement broyes
SE8604241D0 (sv) Returmaterialbehandling
EP0140613A3 (fr) Appareil et méthode permettant d'obtenir un produit broyé à partir d'un matériau d'alimentation solide
DE3477939D1 (en) Process and installation for preparing coated metallic articles and for obtaining spherical metallic particles
IN171515B (fr)
Pazour XIV International Minerals Processing Congress, Toronto, 1982
Southwood et al. Parameters Affecting the Bacterial Heap Leaching of Low-Grade Nickeliferous Material
JPS6434453A (en) Grinding aid addition control method of vertical roller mill
Gock et al. Mechanical Activation: the First Step in the Wet Chemical Preparation of Arsenopyrite Concentrates Containing Noble Metals
EP0520739B1 (fr) Séparations solide-solide avec utilisation d'alcanolamines
Pachejieff et al. Magnetic Sluice Box With High Contact Ability for Heavy Fine Minerals.(Retroactive Coverage)
JPS6490048A (en) Pulverizer
Leschonski Possibilities and problems encountered in the mechanical production of submicron particles
Fernandez Laboratory Investigations of Enhanced Copper Flotation at the Sotiel Complex Sulphide Concentrator
Ek Pneumatic Concentration of Wolframite--Cassiterite Ores
Schroder Semi-Mobile Crushing Plants for Copper Ore
EP0274187A3 (fr) Grillage en lit fluidisé de sulfures
Hall et al. Two Approaches to Minimisation of Fine Particle Losses.(Retroactive Coverage)
Macdonald Fine gold recovery--a modern approach
Laplante et al. Modeling of a Hematite-Concentrate Crusher Plant at Sidbec-Normines
New et al. Glass Contaminant Removal from Refuse Derived Compost. Interim Report

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry