MX2014016021A - Leaching heap for metal extraction plants. - Google Patents

Leaching heap for metal extraction plants.

Info

Publication number
MX2014016021A
MX2014016021A MX2014016021A MX2014016021A MX2014016021A MX 2014016021 A MX2014016021 A MX 2014016021A MX 2014016021 A MX2014016021 A MX 2014016021A MX 2014016021 A MX2014016021 A MX 2014016021A MX 2014016021 A MX2014016021 A MX 2014016021A
Authority
MX
Mexico
Prior art keywords
leaching
base
hole
heap
grooved
Prior art date
Application number
MX2014016021A
Other languages
Spanish (es)
Inventor
Jose Alfredo Guerrero Orozco
Pedro Mancilla Prado
Original Assignee
Gmo Metalurgia S A P I De C V
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 Gmo Metalurgia S A P I De C V filed Critical Gmo Metalurgia S A P I De C V
Priority to MX2014016021A priority Critical patent/MX2014016021A/en
Priority to PCT/MX2015/000225 priority patent/WO2016099248A1/en
Publication of MX2014016021A publication Critical patent/MX2014016021A/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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention relates to a leaching heap comprising: a container for the ore to be leached, the base of which is grooved and sloped; a resistant material coating the entire grooved base; a water-proofing membrane protecting all of the interior of the container; a filter plate extending over the entire grooved base; at least one hole at the lower end of the grooved base for discharging the leaching solution; a 90° duct inserted into the aforementioned hole for the release of the leaching solution, which duct opens into a sump that has a slightly conical base and is located at the lower end of the leaching heap, at a height below the level of the base of the heap; a first vertical hole in the centre of the base of the sump and a second horizontal hole in the lower part thereof on the opposite side, in relation to the side of the leaching heap; and a duct together with its associated block valve connected in the first hole and extending horizontally until it projects from the second hole . The invention also relates to a leaching-based metal extraction plant comprising at least one leaching heap according to the invention.
MX2014016021A 2014-12-19 2014-12-19 Leaching heap for metal extraction plants. MX2014016021A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2014016021A MX2014016021A (en) 2014-12-19 2014-12-19 Leaching heap for metal extraction plants.
PCT/MX2015/000225 WO2016099248A1 (en) 2014-12-19 2015-12-21 Leaching heap for metal extraction plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2014016021A MX2014016021A (en) 2014-12-19 2014-12-19 Leaching heap for metal extraction plants.

Publications (1)

Publication Number Publication Date
MX2014016021A true MX2014016021A (en) 2016-06-20

Family

ID=56127017

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014016021A MX2014016021A (en) 2014-12-19 2014-12-19 Leaching heap for metal extraction plants.

Country Status (2)

Country Link
MX (1) MX2014016021A (en)
WO (1) WO2016099248A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8727124D0 (en) * 1987-11-19 1987-12-23 Mackie D A Leaching process
JP2968043B2 (en) * 1993-04-19 1999-10-25 エレクトロカッパー プロダクツ リミテッド Method for producing copper metal powder, copper oxide and copper foil
US20090183599A1 (en) * 2006-03-16 2009-07-23 Devere Mining Technologies Limited Mineral extraction system and process

Also Published As

Publication number Publication date
WO2016099248A1 (en) 2016-06-23

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