ES481905A1 - Procedimiento y aparato para lixiviar y precipitar metal de solidos que contengan metales. - Google Patents

Procedimiento y aparato para lixiviar y precipitar metal de solidos que contengan metales.

Info

Publication number
ES481905A1
ES481905A1 ES481905A ES481905A ES481905A1 ES 481905 A1 ES481905 A1 ES 481905A1 ES 481905 A ES481905 A ES 481905A ES 481905 A ES481905 A ES 481905A ES 481905 A1 ES481905 A1 ES 481905A1
Authority
ES
Spain
Prior art keywords
leaching
metal
solids
metal values
precipitating metal
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
ES481905A
Other languages
English (en)
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES481905A1 publication Critical patent/ES481905A1/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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods

Landscapes

  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crushing And Grinding (AREA)

Abstract

Procedimiento para lixiviar y precipitar metal de sólidos que contengan metales, para lo cual el sólido es triturado en etapas hasta alcanzar la finura de lixiviación, y el contenido de metal es puesto en solución por un proceso de lixiviación, solución de la que se hace precipitar el metal en forma de cementado, mediante intercambio de iones con un metal electroquímicamente menos doble, el denominado agente de cementación, y llevándose a cabo en cada caso al menos una parte del proceso de lixiviación y precipitación en un reactor oscilante, caracterizado porque al menos la etapa del proceso de trituración hasta la finura de lixiviación, así como la primera etapa del proceso de lixiviación, se llevan a cabo conjuntamente en un molino vibratorio que contiene al menos un elemento de molienda, agregando ácido concentrado, mientras que la segunda etapa del proceso de lixiviación se lleva a cabo en combinación con el proceso de cementación en un reactor oscilante, agregando agente de cementacióny agua.
ES481905A 1978-07-01 1979-06-25 Procedimiento y aparato para lixiviar y precipitar metal de solidos que contengan metales. Expired ES481905A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782829060 DE2829060A1 (de) 1978-07-01 1978-07-01 Verfahren und vorrichtung zum laugen und faellen von metall aus metallhaltigem feststoff

Publications (1)

Publication Number Publication Date
ES481905A1 true ES481905A1 (es) 1980-02-16

Family

ID=6043355

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481905A Expired ES481905A1 (es) 1978-07-01 1979-06-25 Procedimiento y aparato para lixiviar y precipitar metal de solidos que contengan metales.

Country Status (5)

Country Link
US (1) US4248628A (es)
CA (1) CA1122418A (es)
DE (1) DE2829060A1 (es)
ES (1) ES481905A1 (es)
ZM (1) ZM5779A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015279A1 (en) * 1994-11-14 1996-05-23 The University Of Western Australia Processing of sulphides
AU693946B2 (en) * 1994-11-14 1998-07-09 University Of Western Australia, The Processing of sulphides
CN110695052B (zh) * 2019-10-16 2021-03-23 西南科技大学 一种利用蒙脱石/碳酸盐矿化菌矿化胶结铀尾矿渣的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1268940A (en) * 1915-12-07 1918-06-11 Benjamin H Dosenbach Process for concentrating ores.
US2083031A (en) * 1934-08-09 1937-06-08 Miami Copper Company Method of precipitating metals
US2716600A (en) * 1950-08-29 1955-08-30 Anaconda Copper Mining Co Method of recovering copper from sulfidic copper ore
US3457035A (en) * 1966-12-07 1969-07-22 Tennessee Corp Method for producing cuprous oxide
US3701651A (en) * 1970-02-06 1972-10-31 Al Hack & Associates Inc Process for production of mercury
BE830388A (fr) * 1974-06-25 1975-10-16 Systeme de lessivage automatique pour la production hydrometallurgique de zinc
DE2533755C2 (de) * 1975-07-29 1983-03-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Laugung von Sulfiden, insbesondere Zinkblende
US4152143A (en) * 1977-09-08 1979-05-01 Klockner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for precipitating metal cement

Also Published As

Publication number Publication date
CA1122418A (en) 1982-04-27
DE2829060A1 (de) 1980-01-10
US4248628A (en) 1981-02-03
ZM5779A1 (en) 1980-03-21

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