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PE20160329A1 - Procesos para recuperar metales de soluciones acuosas - Google Patents

Procesos para recuperar metales de soluciones acuosas

Info

Publication number
PE20160329A1
PE20160329A1 PE2016000224A PE2016000224A PE20160329A1 PE 20160329 A1 PE20160329 A1 PE 20160329A1 PE 2016000224 A PE2016000224 A PE 2016000224A PE 2016000224 A PE2016000224 A PE 2016000224A PE 20160329 A1 PE20160329 A1 PE 20160329A1
Authority
PE
Peru
Prior art keywords
molybdenum
aqueous
processes
valuable metal
reextraction
Prior art date
Application number
PE2016000224A
Other languages
English (en)
Inventor
Troy Bednarski
Andrew Cameron
Matthew Soderstrom
Doug Harris
Violina Cocalia
Original Assignee
Cytec Tech Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42371489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20160329(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of PE20160329A1 publication Critical patent/PE20160329A1/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3842—Phosphinic acid, e.g. H2P(O)(OH)
    • 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)
  • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La presente invencion proporciona procesos para recuperar molibdeno y/u otros metales de valor (por ejemplo, uranio) presentes en soluciones acuosas de un amplio rango de concentraciones: de ppm a gramos por litro a traves de un proceso de extraccion por disolventes extrayendo el molibdeno y/u otro metal de valor de la solucion acuosa poniendola en contacto con una solucion de fase organica que contiene un acido fosfinico, reextrayendo el molibdeno y/u otro metal de valor de la solucion de fase organica poniendola en contacto con una solucion de fase acuosa de reextraccion que contiene un compuesto inorganico y que tiene una concentracion de amoniaco libre menor o igual 1.0 M, y que recupera el molibdeno y/u otro metal de valor separandolo de la solucion de fase acuosa de reextraccion. Cuando el molibdeno y/u otro metal de valor se encuentran presentes unicamente en bajas concentraciones, los procesos pueden incluir un paso de reciclado de la fase organica y/o un paso de reciclado de fase acuosa de reextraccion para concentrar el metal antes de recuperarlo
PE2016000224A 2009-07-07 2010-07-06 Procesos para recuperar metales de soluciones acuosas PE20160329A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22349109P 2009-07-07 2009-07-07

Publications (1)

Publication Number Publication Date
PE20160329A1 true PE20160329A1 (es) 2016-04-27

Family

ID=42371489

Family Applications (3)

Application Number Title Priority Date Filing Date
PE2016000224A PE20160329A1 (es) 2009-07-07 2010-07-06 Procesos para recuperar metales de soluciones acuosas
PE2016000216A PE20160328A1 (es) 2009-07-07 2010-07-06 Procesos para recuperar metales de soluciones acuosas
PE2012000018A PE20121099A1 (es) 2009-07-07 2010-07-06 Procesos para recuperar metales de soluciones acuosas

Family Applications After (2)

Application Number Title Priority Date Filing Date
PE2016000216A PE20160328A1 (es) 2009-07-07 2010-07-06 Procesos para recuperar metales de soluciones acuosas
PE2012000018A PE20121099A1 (es) 2009-07-07 2010-07-06 Procesos para recuperar metales de soluciones acuosas

Country Status (16)

Country Link
US (1) US8328900B2 (es)
EP (1) EP2451985A2 (es)
JP (3) JP5881603B2 (es)
CN (2) CN102482731B (es)
AP (3) AP3889A (es)
AR (1) AR077648A1 (es)
AU (1) AU2010270689B2 (es)
CA (2) CA2767395C (es)
CL (1) CL2012000032A1 (es)
IL (3) IL217167A (es)
MX (1) MX2012000233A (es)
PE (3) PE20160329A1 (es)
PH (2) PH12015501529A1 (es)
RU (3) RU2623552C1 (es)
WO (1) WO2011005736A2 (es)
ZA (1) ZA201200117B (es)

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CN109485082B (zh) * 2018-11-23 2020-11-27 南昌航空大学 一种直接制备4n级硝酸锶的工艺
CN109319819B (zh) * 2018-11-26 2020-10-30 南昌航空大学 一种制备6n级硝酸锶的工艺
CN109319818B (zh) * 2018-11-26 2020-10-30 南昌航空大学 一种制备5n级氯化锶的方法
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CN112458283B (zh) * 2020-11-26 2022-04-12 浙江大学 一种邻菲罗啉氧化磷和萃取分离三价镧系和/或锕系离子的方法
CN114686683B (zh) * 2020-12-31 2024-01-30 中南大学 一种基于钼焙砂从辉钼矿中回收多种金属元素的方法
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CN115710647B (zh) * 2021-08-23 2023-10-20 北京大学 一种利用离子液体体系从含裂变元素的硝酸溶液中萃取分离钼的方法
CN114369719B (zh) * 2021-12-30 2022-10-18 中南大学 一种钨钼原料溶液的预处理和萃取分离方法
KR102542074B1 (ko) * 2022-09-14 2023-06-13 한양대학교 산학협력단 바이오시안화물 및 이온성 액체를 이용하여 폐촉매로부터 백금족 금속을 회수하는 공정
CN117964165B (zh) * 2024-03-11 2025-10-10 中国核电工程有限公司 一种后处理分析实验室重金属回收装置
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Also Published As

Publication number Publication date
JP6141382B2 (ja) 2017-06-07
RU2015129117A (ru) 2018-12-21
US20110005354A1 (en) 2011-01-13
JP5881603B2 (ja) 2016-03-09
CN102482731B (zh) 2015-06-10
IL239414A0 (en) 2015-07-30
ZA201200117B (en) 2012-09-26
IL239415A0 (en) 2015-07-30
CA2767395A1 (en) 2011-01-13
PE20160328A1 (es) 2016-04-27
AU2010270689A1 (en) 2012-02-02
IL217167A (en) 2015-08-31
PH12015501528A1 (en) 2016-02-10
US8328900B2 (en) 2012-12-11
JP2012532989A (ja) 2012-12-20
JP2016102258A (ja) 2016-06-02
IL239415A (en) 2016-07-31
IL217167A0 (en) 2012-02-29
RU2563065C2 (ru) 2015-09-20
CN104862477B (zh) 2017-11-28
RU2012103993A (ru) 2013-08-20
AU2010270689B2 (en) 2015-07-16
PE20121099A1 (es) 2012-08-10
CN104862477A (zh) 2015-08-26
PH12015501528B1 (en) 2016-02-10
MX2012000233A (es) 2012-01-25
WO2011005736A2 (en) 2011-01-13
IL239414A (en) 2016-07-31
CA2767395C (en) 2018-03-06
CA2979196A1 (en) 2011-01-13
CN102482731A (zh) 2012-05-30
AP2015008554A0 (en) 2015-06-30
RU2623552C1 (ru) 2017-06-27
WO2011005736A3 (en) 2011-03-24
EP2451985A2 (en) 2012-05-16
CL2012000032A1 (es) 2013-01-18
AP3889A (en) 2016-11-10
PH12015501529A1 (en) 2016-11-14
JP2016053219A (ja) 2016-04-14
AP2012006057A0 (en) 2012-02-29
AP2015008553A0 (en) 2015-06-30
AR077648A1 (es) 2011-09-14

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