PE20170796A1 - Proceso para extraccion de metales con lixiviacion y sorcion en solidos humedos - Google Patents

Proceso para extraccion de metales con lixiviacion y sorcion en solidos humedos

Info

Publication number
PE20170796A1
PE20170796A1 PE2017000734A PE2017000734A PE20170796A1 PE 20170796 A1 PE20170796 A1 PE 20170796A1 PE 2017000734 A PE2017000734 A PE 2017000734A PE 2017000734 A PE2017000734 A PE 2017000734A PE 20170796 A1 PE20170796 A1 PE 20170796A1
Authority
PE
Peru
Prior art keywords
solids
sorption
leaching
sorbent
metals
Prior art date
Application number
PE2017000734A
Other languages
English (en)
Inventor
Pavel Spiridonov
Hans Christian Hein
Hoernig Ricardo Oliver Hien
Original Assignee
Innoveco Australia Pty Ltd
Oryxeio Ingenieria Ltda
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
Priority claimed from AU2014904227A external-priority patent/AU2014904227A0/en
Application filed by Innoveco Australia Pty Ltd, Oryxeio Ingenieria Ltda filed Critical Innoveco Australia Pty Ltd
Publication of PE20170796A1 publication Critical patent/PE20170796A1/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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
    • 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
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Se proporciona un proceso hidrometalurgico para la extraccion selectiva de uno o mas metales objetivo a partir de minerales, concentrados, relaves, escorias u otros solidos metaliferos, combinando simultaneamente lixiviacion con sorcion en el estado de solidos humedos. La sorcion se realiza por medio de sorbentes tales como resinas de intercambio ionico, carbon activado, zeolitas, entre otros, y sus mezclas. El proceso comprende las etapas de: (a) mezclar los solidos metaliferos con agentes de lixiviacion acidos o basicos, uno o mas sorbentes y una cantidad suficiente de una solucion acuosa para humedecer sustancialmente tanto los solidos metaliferos como el sorbente sin formar una suspension, para obtener asi solidos humedos; (b) realizar lixiviacion y sorcion en solidos humedos; (c) diluir los solidos humedos y preparar una pulpa por medio de la adicion de una solucion acuosa; (d) separar el sorbente cargado de la pulpa; (e) eluir (desorber) los metales objetivo desde el sorbente cargado con un eluyente a un eluato, retornando a continuacion el sorbente de regreso a la etapa de mezclado (a); y (f) recuperar los metales objetivo desde el eluato para obtener uno o mas productos metalicos finales, retornando el eluyente de regreso a la etapa de elucion (e). La invencion tiene como ventaja principal mejorar la recuperacion de metales a una tasa reducida de consumo de agentes de lixiviacion
PE2017000734A 2014-10-22 2015-10-16 Proceso para extraccion de metales con lixiviacion y sorcion en solidos humedos PE20170796A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2014904227A AU2014904227A0 (en) 2014-10-22 Process for metal extraction with sorption leaching in wet solids

Publications (1)

Publication Number Publication Date
PE20170796A1 true PE20170796A1 (es) 2017-07-04

Family

ID=55760354

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000734A PE20170796A1 (es) 2014-10-22 2015-10-16 Proceso para extraccion de metales con lixiviacion y sorcion en solidos humedos

Country Status (11)

Country Link
US (1) US10358692B2 (es)
CN (1) CN107002168B (es)
AU (1) AU2015334553B2 (es)
BR (1) BR112017008424A2 (es)
CA (1) CA2965441C (es)
CL (1) CL2017000989A1 (es)
EA (1) EA201790894A1 (es)
MX (1) MX2017005229A (es)
PE (1) PE20170796A1 (es)
PH (1) PH12017500749A1 (es)
WO (1) WO2016063187A1 (es)

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CN111424180B (zh) * 2019-10-15 2021-11-12 昆明理工大学 一种硫代硫酸盐体系中载金炭上金的回收方法
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CN112831658B (zh) * 2019-11-25 2023-08-22 荆门格林循环电子废弃物处置有限公司 一种废电路板中金的回收方法
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CN111088054A (zh) * 2019-12-09 2020-05-01 武汉工程大学 一种风化壳淋积型稀土矿淋洗剂及其淋洗方法
CN111239347A (zh) * 2020-03-27 2020-06-05 暨南大学 一种固体废物中有机物脱附率的检测方法
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CN113832344B (zh) * 2020-06-08 2022-06-14 中南大学 一种从铜钴渣中回收铜、钴的方法
CN112375919B (zh) * 2020-11-02 2022-07-08 昆明理工大学 一种直接回收硫代硫酸盐体系中金的方法
CN113249594B (zh) * 2020-12-24 2022-09-06 国家地质实验测试中心 一种从离子吸附型钼铼矿中高效回收钼铼的方法
CN112853122B (zh) * 2021-01-04 2022-08-02 北京地科绿色资源科技有限公司 一种从离子吸附型钼铼矿中回收钼铼的清洁生产工艺
CN113707352B (zh) * 2021-01-12 2022-12-23 核工业北京化工冶金研究院 一种放射性综合废水的处理方法
CN113224402B (zh) * 2021-05-10 2022-07-15 中南大学 一种基于抗生素菌渣高效绿色回收废旧动力锂电池正极材料的方法
CN113512650A (zh) * 2021-05-27 2021-10-19 金川集团股份有限公司 一种从氧化铜钴矿湿法冶炼尾矿中高效回收金属钴的方法
CN113415863B (zh) * 2021-07-02 2022-04-15 鞍钢集团矿业有限公司 一种利用铁尾矿同时制备絮凝剂和融雪剂的方法
CN113546446A (zh) * 2021-07-28 2021-10-26 江西东江环保技术有限公司 一种利用阳离子树脂回收bcc合成母液中铜的方法
CN113640236A (zh) * 2021-08-11 2021-11-12 哈尔滨蔚蓝环境检测有限公司 一种耕地土壤中重金属镉的检测方法
CN113652556B (zh) * 2021-08-20 2022-09-06 永兴阳光贵金属有限公司 一种从废料回收铂金的方法
CN114249301B (zh) * 2021-11-10 2023-06-16 砹尔法纽克莱(宁波)医疗科技有限公司 一种洗脱溶液及用于靶向核素药的放射性核素砹-211的制备方法
CN114577977B (zh) * 2022-03-30 2023-04-21 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) 一种含石墨金矿分析方法及其样品焙烧效果分析设备
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Also Published As

Publication number Publication date
PH12017500749A1 (en) 2017-10-30
CN107002168A (zh) 2017-08-01
MX2017005229A (es) 2017-10-04
CL2017000989A1 (es) 2017-09-15
CA2965441C (en) 2020-03-24
CN107002168B (zh) 2019-01-22
CA2965441A1 (en) 2016-04-28
US10358692B2 (en) 2019-07-23
US20170306440A1 (en) 2017-10-26
WO2016063187A1 (en) 2016-04-28
AU2015334553A1 (en) 2017-06-08
AU2015334553B2 (en) 2020-03-05
EA201790894A1 (ru) 2017-08-31
BR112017008424A2 (pt) 2018-01-23

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