ES8204766A1 - Un procedimiento mejorado de extraccion de cantidades valio-sas de metal de minerales - Google Patents

Un procedimiento mejorado de extraccion de cantidades valio-sas de metal de minerales

Info

Publication number
ES8204766A1
ES8204766A1 ES497866A ES497866A ES8204766A1 ES 8204766 A1 ES8204766 A1 ES 8204766A1 ES 497866 A ES497866 A ES 497866A ES 497866 A ES497866 A ES 497866A ES 8204766 A1 ES8204766 A1 ES 8204766A1
Authority
ES
Spain
Prior art keywords
ores
metal
curing
leaching process
metal ores
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES497866A
Other languages
English (en)
Other versions
ES497866A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of ES497866A0 publication Critical patent/ES497866A0/es
Publication of ES8204766A1 publication Critical patent/ES8204766A1/es
Expired legal-status Critical Current

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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)

Abstract

PROCEDIMIENTO DE EXTRACCION DE CANTIDADES VALIOSAS DE METAL DE MINERALES. CONSISTENTE EN TRITURAR LOS MINERALES, PROCEDIENDOSE SEGUIDAMENTE A SU CURADO Y LIXIVIACION. A TAL EFECTO SE PONEN EN CONTACTO DICHOS MINERALES CON SOLO UNA CANTIDAD SUFICIENTE DE UN REACTIVO DE CURADO SELECTIVO PARA CONVERTIR DICHAS CANTIDADES VALIOSAS DE METAL EN UN ESTADO SOLUBLE Y EVITAR UNA LIXIVIACION APRECIABLE, TRANSPORTANDOSE EL MINERAL CURADO A UN APARATO DE DESHIDRATACION/LAVADO, SOBRE EL QIE SE DEPOSITA EL MINERAL SOLUBILIZADO WEN UNA CAPA QUE NO EXCEDA DE 30 CM. DE ESPESOR. ESTA CAPA SE LAVA RAPIDAMENTE VARIAS VECES CON OBJETO DE DISOLVER Y SEPARAR SUSTANCIALMENTE LA TOTALIDAD DE LAS CANTIDADES VALIOSAS DE METAL SOLUBILIZADO A PARTIR DE DICHO METAL, NO EXCEDIENDO EL TIEMPO DE LAVADO DE APROXIMADAMENTE 30 MINUTOS POR PARTICULA DE MINERAL.
ES497866A 1979-12-19 1980-12-18 Un procedimiento mejorado de extraccion de cantidades valio-sas de metal de minerales Expired ES8204766A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/105,184 US4560538A (en) 1979-12-19 1979-12-19 Curing and leaching process for metal ores

Publications (2)

Publication Number Publication Date
ES497866A0 ES497866A0 (es) 1982-05-01
ES8204766A1 true ES8204766A1 (es) 1982-05-01

Family

ID=22304508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497866A Expired ES8204766A1 (es) 1979-12-19 1980-12-18 Un procedimiento mejorado de extraccion de cantidades valio-sas de metal de minerales

Country Status (8)

Country Link
US (1) US4560538A (es)
AU (1) AU539767B2 (es)
BR (1) BR8008289A (es)
CA (1) CA1157666A (es)
DE (1) DE3047165A1 (es)
ES (1) ES8204766A1 (es)
FR (1) FR2472024A1 (es)
ZA (1) ZA807913B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573738A (en) * 1994-07-08 1996-11-12 Lockheed Martin Corporation Method for removing depleted uranium from contaminated soils
RU2481411C1 (ru) * 2012-02-06 2013-05-10 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ переработки урановых руд
AP3785A (en) * 2012-02-13 2016-08-31 Mintek OPERATION OF URANIUM RECOVERY RIP CIRCUITS AT ELEVATED pH VALUE
CN108531726A (zh) * 2017-05-19 2018-09-14 东华理工大学 一种尾矿库原地浸出集液巷道采矿技术及反应装置
CN112647902B (zh) * 2020-12-25 2023-05-26 核工业北京化工冶金研究院 一种地浸采铀钻井过滤器及成井方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269832A (en) * 1962-04-02 1966-08-30 Eimco Corp Process of forming aggregates of metal bearing ores followed by quiescent submergence in a solvent
GB1328242A (en) * 1970-05-21 1973-08-30 Atomic Energy Authority Uk Processes for recovering uranium values from ores
US3932276A (en) * 1974-05-09 1976-01-13 Stein, Hall & Co., Inc. Filtration aids in uranium ore processing
US4017309A (en) * 1975-03-28 1977-04-12 Holmes & Narver, Inc. Thin layer leaching method
FR2353647A1 (fr) * 1976-05-31 1977-12-30 Stec Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre
US4125588A (en) * 1977-08-01 1978-11-14 The Hanna Mining Company Nickel and magnesia recovery from laterites by low temperature self-sulfation
JPS5931577B2 (ja) * 1977-09-09 1984-08-02 国際資源株式会社 鉱石の連続浸出処理方法および装置

Also Published As

Publication number Publication date
AU6552080A (en) 1981-06-25
CA1157666A (en) 1983-11-29
ZA807913B (en) 1982-01-27
FR2472024A1 (fr) 1981-06-26
ES497866A0 (es) 1982-05-01
BR8008289A (pt) 1981-07-07
US4560538A (en) 1985-12-24
DE3047165A1 (de) 1981-09-17
AU539767B2 (en) 1984-10-18

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