MX2015017284A - Solución para lixiviación de metales preciosos. - Google Patents

Solución para lixiviación de metales preciosos.

Info

Publication number
MX2015017284A
MX2015017284A MX2015017284A MX2015017284A MX2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A
Authority
MX
Mexico
Prior art keywords
precious metals
solution
leaching solution
leaching
ore
Prior art date
Application number
MX2015017284A
Other languages
English (en)
Inventor
Sara Angélica Cortés Llamas
Irma Idalia Rangel Salas
Alejandro Aarón Peregrina Lucano
Saúl Gallegos Castillo
Daniel Flores García
Leticia Lozada Rodríguez
José Benito Pelayo Vázquez
Original Assignee
Univ Guadalajara
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 Guadalajara filed Critical Univ Guadalajara
Priority to MX2015017284A priority Critical patent/MX2015017284A/es
Publication of MX2015017284A publication Critical patent/MX2015017284A/es
Priority to PCT/IB2016/057581 priority patent/WO2017103788A1/es

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
    • 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
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La presente invención consiste en una solución para la lixiviación de metales preciosos contenidos en un mineral así como su uso y el proceso de lixiviación en el que se aplique dicha solución. La solución para la lixiviación de metales preciosos comprende NaCl, una fuente no tóxica de cianuro capaz de realizar tanto la oxidación como el acomplejamiento de los metales y por lo menos una base para proveer el pH alcalino a la solución.
MX2015017284A 2015-12-14 2015-12-14 Solución para lixiviación de metales preciosos. MX2015017284A (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2015017284A MX2015017284A (es) 2015-12-14 2015-12-14 Solución para lixiviación de metales preciosos.
PCT/IB2016/057581 WO2017103788A1 (es) 2015-12-14 2016-12-13 Solución para lixiviación de metales preciosos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2015017284A MX2015017284A (es) 2015-12-14 2015-12-14 Solución para lixiviación de metales preciosos.

Publications (1)

Publication Number Publication Date
MX2015017284A true MX2015017284A (es) 2016-07-27

Family

ID=57219164

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017284A MX2015017284A (es) 2015-12-14 2015-12-14 Solución para lixiviación de metales preciosos.

Country Status (2)

Country Link
MX (1) MX2015017284A (es)
WO (1) WO2017103788A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121067B (zh) * 2010-12-15 2013-09-18 广西富皇矿业有限公司 无公害选矿添加剂及其制备方法和应用
CN102321807B (zh) * 2011-07-13 2015-07-29 广西富皇矿业有限公司 环保型贵金属选矿剂的生产和使用方法
CN103409644B (zh) * 2013-09-05 2015-11-04 云南科力新材料有限公司 一种选矿药剂、合成方法及产生废气综合利用方法
CN103834811A (zh) * 2014-03-14 2014-06-04 昆明贵益金属材料有限公司 从复杂含金废料中选择性提金的方法
CN103981374B (zh) * 2014-05-19 2015-11-18 中国科学院兰州化学物理研究所 一种环境友好型氰酸盐浸金剂的合成方法
CN104060090A (zh) * 2014-06-30 2014-09-24 高文玉 一种复合浸出剂及其制备方法

Also Published As

Publication number Publication date
WO2017103788A1 (es) 2017-06-22

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