[go: up one dir, main page]

FR1242538A - Perfectionnements aux procédés d'extraction des métaux par échange d'anions - Google Patents

Perfectionnements aux procédés d'extraction des métaux par échange d'anions

Info

Publication number
FR1242538A
FR1242538A FR811834A FR811834A FR1242538A FR 1242538 A FR1242538 A FR 1242538A FR 811834 A FR811834 A FR 811834A FR 811834 A FR811834 A FR 811834A FR 1242538 A FR1242538 A FR 1242538A
Authority
FR
France
Prior art keywords
anion exchange
extraction processes
metal extraction
metal
processes
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
FR811834A
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of FR1242538A publication Critical patent/FR1242538A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • 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
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR811834A 1958-12-02 1959-12-01 Perfectionnements aux procédés d'extraction des métaux par échange d'anions Expired FR1242538A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB38818/58A GB893286A (en) 1958-12-02 1958-12-02 Improvements in or relating to methods of extracting metals by anion exchange process
GB1242538X 1958-12-02

Publications (1)

Publication Number Publication Date
FR1242538A true FR1242538A (fr) 1960-09-30

Family

ID=26263922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811834A Expired FR1242538A (fr) 1958-12-02 1959-12-01 Perfectionnements aux procédés d'extraction des métaux par échange d'anions

Country Status (2)

Country Link
FR (1) FR1242538A (fr)
GB (1) GB893286A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287517A1 (fr) * 1974-10-11 1976-05-07 Rohm & Haas Procede d'extraction d'uranium de solution sulfurique de lixiviation au moyen de resines echangeuses d'ions
WO1999011575A1 (fr) * 1997-08-29 1999-03-11 Wismut Gesellschaft Mit Beschränkter Haftung Procede d'isolement de l'oxyde mixte d'uranium lors du traitement d'eaux acides minieres hautement ferrugineuses a teneur en uranium et en sulfate

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1073249A (en) * 1964-01-20 1967-06-21 Diamond Alkali Co Improvements in or relating to anion exchange resins
US3459687A (en) * 1967-05-03 1969-08-05 Diamond Shamrock Corp Ion exchange resins from dioxaspiroheptane cross-linked oxetane polymers
AU2012200677B2 (en) * 2005-11-28 2012-05-10 Ddp Specialty Electronic Materials Us 8, Llc Process for uranium recovery
EP1790740A1 (fr) 2005-11-28 2007-05-30 Rohm and Haas France SAS Procédé de récupération d'uranium
RU2481411C1 (ru) * 2012-02-06 2013-05-10 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ переработки урановых руд

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287517A1 (fr) * 1974-10-11 1976-05-07 Rohm & Haas Procede d'extraction d'uranium de solution sulfurique de lixiviation au moyen de resines echangeuses d'ions
WO1999011575A1 (fr) * 1997-08-29 1999-03-11 Wismut Gesellschaft Mit Beschränkter Haftung Procede d'isolement de l'oxyde mixte d'uranium lors du traitement d'eaux acides minieres hautement ferrugineuses a teneur en uranium et en sulfate

Also Published As

Publication number Publication date
GB893286A (en) 1962-04-04

Similar Documents

Publication Publication Date Title
FR1226856A (fr) Procédé de décapage des aciers alliés
FR1187890A (fr) Perfectionnements apportés aux procédés pour préparer des aminoacéto nitriles
FR1251257A (fr) échangeurs d'anions inorganiques
BE580531A (fr) Perfectionnements aux procédés d'échange ionique
FR1242538A (fr) Perfectionnements aux procédés d'extraction des métaux par échange d'anions
FR1239048A (fr) Procédé de régénération de résines échangeuses d'anions
FR1221455A (fr) Perfectionnements aux procédés de diffusion des métaux
FR1236230A (fr) Perfectionnements apportés aux procédés mettant en oeuvre un échange d'ions
FR1217492A (fr) Procédé d'échange d'anions
FR1246335A (fr) Perfectionnements aux porte-outils pour machines agricoles
FR1217448A (fr) Procédé perfectionné d'échange d'anions
MY6200007A (en) Improvements relating to metal flooring
FR1321837A (fr) Procédé pour revêtir des alliages de fer
FR1219923A (fr) Charpente en treillis, par exemple pour échafaudage
BE580080A (fr) Procédé de décapage des aciers alliés.
FR1239744A (fr) Perfectionnements aux couvertures métalliques
CA609356A (en) Methods of extracting metals by anion exchange process
AU227586B2 (en) Improvements relating to metal rectifiers
FR1275035A (fr) Perfectionnements aux procédés de soudage des métaux
FR1150485A (fr) Perfectionnements aux procédés de filage des métaux
FR1226771A (fr) Résines d'échange d'anions
BE587032A (fr) Perfectionnements aux procédés de préparation des résinates métalliques.
AU3729458A (en) Improvements relating to metal rectifiers
FR1201669A (fr) Perfectionnements aux centrales électriques pour navires de commerce
FR1201528A (fr) Perfectionnements apportés aux procédés pour préparer des 2, 6-dialcoylpipérazines