OA05629A - Procédé d'extraction par élution à contre-courant de particules. - Google Patents

Procédé d'extraction par élution à contre-courant de particules.

Info

Publication number
OA05629A
OA05629A OA56134A OA56134A OA05629A OA 05629 A OA05629 A OA 05629A OA 56134 A OA56134 A OA 56134A OA 56134 A OA56134 A OA 56134A OA 05629 A OA05629 A OA 05629A
Authority
OA
OAPI
Prior art keywords
extraction
particles
countercurrent elution
countercurrent
elution
Prior art date
Application number
OA56134A
Other languages
English (en)
Original Assignee
Himsley Enginering Ltd
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 Himsley Enginering Ltd filed Critical Himsley Enginering Ltd
Publication of OA05629A publication Critical patent/OA05629A/fr

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
    • C22B60/0217—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
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
OA56134A 1976-03-18 1977-04-07 Procédé d'extraction par élution à contre-courant de particules. OA05629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/668,088 US4018677A (en) 1976-03-18 1976-03-18 Method of stripping solid particles

Publications (1)

Publication Number Publication Date
OA05629A true OA05629A (fr) 1981-04-30

Family

ID=24680962

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56134A OA05629A (fr) 1976-03-18 1977-04-07 Procédé d'extraction par élution à contre-courant de particules.

Country Status (10)

Country Link
US (1) US4018677A (fr)
JP (1) JPS52116784A (fr)
AU (1) AU510018B2 (fr)
BR (1) BR7701212A (fr)
CA (1) CA1074982A (fr)
DE (1) DE2704581A1 (fr)
FR (1) FR2344314A1 (fr)
GB (1) GB1572919A (fr)
OA (1) OA05629A (fr)
ZA (1) ZA77559B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427639A (en) 1978-02-06 1984-01-24 Himsley Engineering Limited Ion exchange process
US4279755A (en) * 1980-02-26 1981-07-21 Alexander Himsley Continuous countercurrent ion exchange process
AU586256B2 (en) * 1981-12-04 1989-07-06 Norcim Investments Pty. Ltd. A gold recovery apparatus
AU580715B2 (en) * 1982-08-23 1989-01-27 Ok Tedi Mining Limited. Elution process and apparatus and extraction of particulate material from a vessel
AU567503B2 (en) * 1982-08-23 1987-11-26 Ok Tedi Mining Ltd. Process and apparatus for the elution of values from solid particles
US5173179A (en) * 1989-02-24 1992-12-22 Metanetix, Inc. Removal of contaminants and recovery of metals from waste solutions
US5013449A (en) * 1989-05-26 1991-05-07 The Dow Chemical Company Process for solute recovery utilizing recycle liquids having a stored concentration profile
EP1920443A2 (fr) * 2005-08-09 2008-05-14 Mallinckrodt, Inc. Systeme de generation de radio-isotopes partiellement aptes a l'elution
EP2406001A2 (fr) 2009-03-09 2012-01-18 Lali, Arvind Mallinath Lit mobile fluidisé (fmb) et/ou lit mobile expansé (emb) à contre-courant continu

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB904185A (en) * 1957-12-11 1962-08-22 Permutit Co Ltd Improvements relating to ion-exchange processes
GB881015A (en) * 1959-02-16 1961-11-01 Permutit Co Ltd Improvements relating to ion-exchange processes and plants
GB959227A (en) * 1961-02-11 1964-05-27 Asahi Chemical Ind A method for the recovery of metallic and metal complex ions from a slurry containing the same
GB1185495A (en) * 1967-06-12 1970-03-25 Permutit Co Ltd Ion-Exchange Process and Apparatus for the Softening or Demineralisation of Water.
DE1941391A1 (de) * 1968-08-22 1970-02-26 Permutit Co Ltd Ionenaustauschverfahren
DE2018455C3 (de) * 1970-04-17 1974-04-04 Hager & Elsaesser, 7000 Stuttgartvaihingen Verfahren und Vorrichtung zur Behandlung (Enthärten und/oder Entsalzen) von Flüssigkeiten mit Ionenaustauschern
DE2225682C3 (de) * 1972-05-26 1982-02-25 Hager & Elsässer GmbH, 7000 Stuttgart Verfahren zum Behandeln von Flüssigkeiten
CA980467A (en) * 1972-11-16 1975-12-23 Alexander Himsley Fluid solid contact process and apparatus
GB1439396A (en) * 1972-11-16 1976-06-16 Himsley Eng Ltd Fluid solid contact process and apparatus

Also Published As

Publication number Publication date
BR7701212A (pt) 1977-12-20
DE2704581C2 (fr) 1993-03-04
US4018677A (en) 1977-04-19
FR2344314B1 (fr) 1983-08-26
CA1074982A (fr) 1980-04-08
AU2180377A (en) 1978-08-10
GB1572919A (en) 1980-08-06
ZA77559B (en) 1977-12-28
JPS52116784A (en) 1977-09-30
FR2344314A1 (fr) 1977-10-14
DE2704581A1 (de) 1977-09-29
AU510018B2 (en) 1980-06-05
JPS5711252B2 (fr) 1982-03-03

Similar Documents

Publication Publication Date Title
OA05129A (fr) Procédé de récupération d'uranium.
OA05486A (fr) Procédé de séparation de paraffines normales.
BE833774R (fr) Procede d'extraction de metaux
FR2304601A1 (fr) Procede d'ammonoxydation
FR2320300A1 (fr) Procede de preparation de chromanones-(4)
OA05413A (fr) Procédé d'enlèvement de gaz acides.
BE842473A (fr) Procede d'extraction
FR2322643A1 (fr) Procede de separation chromatographique des isotopes d'uranium
FR2301503A1 (fr) Procede de preparation de 1 alpha, 25-dihydroxycholecalciferol
OA05629A (fr) Procédé d'extraction par élution à contre-courant de particules.
OA06475A (fr) Procédé de récupération d'uranium.
FR2287435A1 (fr) Procede de preparation de cyclohexane-diones-1,3 et d'alkyl-6-dihydro-3,4-pyranones-2
FR2335522A1 (fr) Procede de preparation d'androstene-4 diones-3,17
BE844943A (fr) Procede de preparation de chromanones-(4)
FR2310520A1 (fr) Procede d'execution de raccords
FR2308402A1 (fr) Procede de separation ou d'enrichissement des isotopes
IT1061454B (it) Processo per la preparazione di 1.2 ossafosfolani
OA05568A (fr) Procédé chimique d'enrichissement isotopique de l'uranium.
IT1062417B (it) Processo per la separazione di isotopi
OA05838A (fr) Procédé d'extraction de l'uranium.
BR7608096A (pt) Processo para a separacao de impurezas radioativas de badeleita
FR2321317A2 (fr) Procede de separation de melanges, notamment d'isotopes
BE845510A (fr) Procede d'ecriquage
FR2323668A1 (fr) Procede d'extraction d'alkylene-glycols
BR7602323A (pt) Processo para a separacao de 1,8-dinitroantraquinona de misturas de dinitroantraquinona