PE20170102A1 - METHOD AND SYSTEM FOR DETECTION OF SATURATION ZONES OR NON-IRRIGATED ZONES, IN LEACHING PILES, IN ORDER TO ASSIST IN THE MANAGEMENT AND CONTROL OF IRRIGATION IN LEACHING PILES - Google Patents

METHOD AND SYSTEM FOR DETECTION OF SATURATION ZONES OR NON-IRRIGATED ZONES, IN LEACHING PILES, IN ORDER TO ASSIST IN THE MANAGEMENT AND CONTROL OF IRRIGATION IN LEACHING PILES

Info

Publication number
PE20170102A1
PE20170102A1 PE2016001977A PE2016001977A PE20170102A1 PE 20170102 A1 PE20170102 A1 PE 20170102A1 PE 2016001977 A PE2016001977 A PE 2016001977A PE 2016001977 A PE2016001977 A PE 2016001977A PE 20170102 A1 PE20170102 A1 PE 20170102A1
Authority
PE
Peru
Prior art keywords
area
irrigation
leaching
control
zones
Prior art date
Application number
PE2016001977A
Other languages
Spanish (es)
Inventor
Albasini Omar Andres Daud
Preisler Rodrigo Ernesto Asenjo
Del Solar San Martin Javier Ruiz
Perez Mauricio Alfredo Correa
Sanchez Paul Albert Vallejos
Original Assignee
Univ Chile
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 Univ Chile filed Critical Univ Chile
Publication of PE20170102A1 publication Critical patent/PE20170102A1/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)
  • Radiation Pyrometers (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Metodo y sistema de deteccion de zonas de saturacion o zonas no irrigadas, en pilas de lixiviacion, con el fin de asistir en la gestion y el control del riego en pilas de lixiviacion que comprende: a) posicionar una plataforma aerea no tripulada altamente estable y maniobrable con la camara termica infrarroja montada, a una determinada altura sobre uno de los extremos de la pila de lixiviacion mediante un sistema de control remoto, o bien, mediante un sistema autonomo de posicionamiento; b) sobrevolar dicha pila con sobrevuelos a una determinada altura sobre esta; c) adquirir/capturar imagenes termicas de la pila, y enviarlas de forma inalambrica hacia un computador; d) reconstruir termograficamente en un computador, dichas imagenes termicas capturadas, reconstruyendo toda la pila y generando un mapa termografico de la misma; e) clasificar el mapa termografico, en base a 3 clases asociadas a las condiciones de riesgo: zona saturada, zona irrigada correctamente y zona seca; f) determinar las zonas de riego de acuerdo a la clasificacion realizada, donde negro es zona saturada, gris es zona correctamente regada y blanco indica zona seca; y opcionalmente g) controlar el riego, en forma manual o automatica, tomando la accion de control correspondiente; y sistema para implementar este metodo.Method and system for detecting saturation zones or non-irrigated areas, in heap leaching, in order to assist in the management and control of irrigation in heap leaching, comprising: a) positioning a highly stable unmanned aerial platform and maneuverable with the infrared thermal camera mounted, at a certain height on one of the ends of the leaching heap by means of a remote control system, or, by means of an autonomous positioning system; b) flying over said pile with overflights at a certain height above it; c) acquire / capture thermal images from the stack, and send them wirelessly to a computer; d) reconstruct thermographically in a computer, said captured thermal images, reconstructing the entire pile and generating a thermographic map of it; e) classify the thermographic map, based on 3 classes associated with risk conditions: saturated area, properly irrigated area and dry area; f) determine the irrigation areas according to the classification made, where black is a saturated area, gray is a properly watered area and white indicates a dry area; and optionally g) control irrigation, manually or automatically, taking the corresponding control action; and system to implement this method.

PE2016001977A 2014-04-16 2015-04-10 METHOD AND SYSTEM FOR DETECTION OF SATURATION ZONES OR NON-IRRIGATED ZONES, IN LEACHING PILES, IN ORDER TO ASSIST IN THE MANAGEMENT AND CONTROL OF IRRIGATION IN LEACHING PILES PE20170102A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2014000974A CL2014000974A1 (en) 2014-04-16 2014-04-16 Method of detection of saturation zones or areas not irrigated in leaching cells, in order to assist in the management and control of irrigation in batteries that includes positioning of an unmanned aerial platform, overflows leaching stack where the aerial platform does not manned overflights at a certain height, acquisition of thermal images, thermographic reconstruction, determination of irrigation areas; and mechatronic system.

Publications (1)

Publication Number Publication Date
PE20170102A1 true PE20170102A1 (en) 2017-03-19

Family

ID=52002337

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2016001977A PE20170102A1 (en) 2014-04-16 2015-04-10 METHOD AND SYSTEM FOR DETECTION OF SATURATION ZONES OR NON-IRRIGATED ZONES, IN LEACHING PILES, IN ORDER TO ASSIST IN THE MANAGEMENT AND CONTROL OF IRRIGATION IN LEACHING PILES

Country Status (4)

Country Link
AU (1) AU2015246588B2 (en)
CL (1) CL2014000974A1 (en)
PE (1) PE20170102A1 (en)
WO (1) WO2015157874A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108052119B (en) * 2017-12-13 2021-04-09 孙健春 Seedling area aerial irrigation system
CN114637326A (en) * 2022-03-15 2022-06-17 平安国际智慧城市科技股份有限公司 Regional strategy making method, device, equipment and storage medium
US20250102077A1 (en) * 2023-09-22 2025-03-27 Freeport Minerals Corporation Unmanned aerial vehicle systems and methods for heap leach pad irrigation line placement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100250022A1 (en) * 2006-12-29 2010-09-30 Air Recon, Inc. Useful unmanned aerial vehicle
US8774982B2 (en) * 2010-08-26 2014-07-08 Leptron Industrial Robotic Helicopters, Inc. Helicopter with multi-rotors and wireless capability
CL2012000728A1 (en) * 2012-03-23 2012-06-29 Aplik S A SYSTEM AND METHOD OF MONITORING AND CONTROL ON DISTRIBUTION OF IRRIGATION IN BATTERIES OF LIXIVIATION
ES2732401T3 (en) * 2012-07-24 2019-11-22 Boeing Co Uncontrolled fire prevention and arrest system
US20150134143A1 (en) * 2013-10-04 2015-05-14 Jim Willenborg Novel tracking system using unmanned aerial vehicles
CN106103275B (en) * 2014-03-25 2018-02-06 瓦斯菲·阿希达法特 Rescue unmanned aerial vehicle

Also Published As

Publication number Publication date
AU2015246588A1 (en) 2016-12-01
CL2014000974A1 (en) 2014-11-21
WO2015157874A1 (en) 2015-10-22
AU2015246588B2 (en) 2019-02-07

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