ES2002238A6 - Procedimiento de lixiviacion acelerada de mineral de uranio - Google Patents

Procedimiento de lixiviacion acelerada de mineral de uranio

Info

Publication number
ES2002238A6
ES2002238A6 ES8700118A ES8700118A ES2002238A6 ES 2002238 A6 ES2002238 A6 ES 2002238A6 ES 8700118 A ES8700118 A ES 8700118A ES 8700118 A ES8700118 A ES 8700118A ES 2002238 A6 ES2002238 A6 ES 2002238A6
Authority
ES
Spain
Prior art keywords
uranium
leaching
ore
uranium ore
accelerated
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
ES8700118A
Other languages
English (en)
Inventor
Michel Roche
Guy Rivoire
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.)
Orano Demantelement SAS
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Publication of ES2002238A6 publication Critical patent/ES2002238A6/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent by dry 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B60/0234—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors sulfurated ion as active agent
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCEDIMIENTO DE LIXIVIACION ACELERADA DE MINERAL DE URANIO. LA INVENCION TIENE POR OBJETO UN PROCEDIMIENTO DE LIXIVIACION ACELERADA DE MINERAL, PRINCIPALMENTE DE URANIO. ESTE PROCEDIMIENTO DE LIXIVIACION ACIDA ACELERADA DE MINERAL DE URANIO SE CARACTERIZA PORQUE COMPRENDE LAS ETAPAS SIGUIENTES: - SE TRITURA EL MINERAL DE URANIO EN PARTICULAS DE GRANULOMETRIA CUYOVALOR ES TAL QUE PERMITE OBTENER UN RENDIMIENTO DE PUESTA EN DISOLUCION DEL URANIO POR LO MENOS IGUAL AL 75% APROXIMADAMENTE; - SE REDUCEN LAS PARTICULAS A BOLITAS CON AYUDA DE UN LIQUIDO (BOLEADO); - SE LIXIVIA EL MINERAL DE URANIO ASI BOLEADO CON AYUDA DE UNA DISOLUCION DE ACIDO, DEBIENDO SER COMPATIBLES ENTRE SI EL LIQUIDO UTILIZADO EN EL CURSO DEL BOLEADO Y EL ACIDO UTILIZADO EN EL CURSO DE LA LIXIVIACION.
ES8700118A 1986-01-20 1987-01-20 Procedimiento de lixiviacion acelerada de mineral de uranio Expired ES2002238A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600718A FR2593193B1 (fr) 1986-01-20 1986-01-20 Procede de lixiviation acceleree de minerai d'uranium

Publications (1)

Publication Number Publication Date
ES2002238A6 true ES2002238A6 (es) 1988-07-16

Family

ID=9331271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700118A Expired ES2002238A6 (es) 1986-01-20 1987-01-20 Procedimiento de lixiviacion acelerada de mineral de uranio

Country Status (2)

Country Link
ES (1) ES2002238A6 (es)
FR (1) FR2593193B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621927B1 (fr) * 1988-07-08 1994-08-05 Cogema Procede de lixiviation statique acceleree de minerai argileux
WO1996010653A1 (en) * 1994-10-04 1996-04-11 The Australian National University Treatment of minerals for extraction of zirconium
US6312500B1 (en) * 2000-03-30 2001-11-06 Bhp Minerals International Inc. Heap leaching of nickel containing ore
AU2003903632A0 (en) 2003-07-14 2003-07-31 Qni Technology Pty Ltd Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
CN107739850A (zh) * 2017-09-15 2018-02-27 核工业北京化工冶金研究院 一种从包裹型铀钼矿中回收铀钼的清洁生产方法
CN107723459A (zh) * 2017-09-15 2018-02-23 核工业北京化工冶金研究院 一种包裹型铀钼矿制粒焙烧堆浸提取铀钼的方法
CN107858513A (zh) * 2017-10-09 2018-03-30 核工业北京化工冶金研究院 一种从铀钼矿酸浸尾渣中提取铀钼的方法
CN107746967A (zh) * 2017-10-09 2018-03-02 核工业北京化工冶金研究院 一种从铀钼矿酸浸尾渣中回收铀钼的生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1248073A (fr) * 1959-10-29 1960-12-09 Pechiney Prod Chimiques Sa Traitement de minerais uranifères
US3250589A (en) * 1964-01-31 1966-05-10 Kerr Mc Gee Oil Ind Inc Method of acid leaching uranium ores
FR1430384A (fr) * 1965-01-22 1966-03-04 Commissariat Energie Atomique Procédé de traitement de minerais uranifères
GB1328242A (en) * 1970-05-21 1973-08-30 Atomic Energy Authority Uk Processes for recovering uranium values from ores
GB1595073A (en) * 1977-05-03 1981-08-05 Interox Chemicals Ltd Uranium extraction

Also Published As

Publication number Publication date
FR2593193A1 (fr) 1987-07-24
FR2593193B1 (fr) 1994-04-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110