SE444185B - Forfarande for utvinning av zirkonium ur en betningslosning - Google Patents

Forfarande for utvinning av zirkonium ur en betningslosning

Info

Publication number
SE444185B
SE444185B SE7812086A SE7812086A SE444185B SE 444185 B SE444185 B SE 444185B SE 7812086 A SE7812086 A SE 7812086A SE 7812086 A SE7812086 A SE 7812086A SE 444185 B SE444185 B SE 444185B
Authority
SE
Sweden
Prior art keywords
solution
zirconium
column
resin
pickling
Prior art date
Application number
SE7812086A
Other languages
English (en)
Swedish (sv)
Other versions
SE7812086L (sv
Inventor
A P Lamaze
Original Assignee
Ugine Aciers
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 Ugine Aciers filed Critical Ugine Aciers
Publication of SE7812086L publication Critical patent/SE7812086L/xx
Publication of SE444185B publication Critical patent/SE444185B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • 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
    • 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
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/07—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing anionic exchangers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/06—Sulfates
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/46—Regeneration of etching compositions
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7812086A 1977-11-29 1978-11-23 Forfarande for utvinning av zirkonium ur en betningslosning SE444185B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736627A FR2421952A1 (fr) 1977-11-29 1977-11-29 Procede de recuperation des acides et du zirconium contenus dans les solutions de decapage

Publications (2)

Publication Number Publication Date
SE7812086L SE7812086L (sv) 1979-05-30
SE444185B true SE444185B (sv) 1986-03-24

Family

ID=9198474

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812086A SE444185B (sv) 1977-11-29 1978-11-23 Forfarande for utvinning av zirkonium ur en betningslosning

Country Status (13)

Country Link
US (1) US4200612A (it)
JP (1) JPS5485114A (it)
BE (1) BE872325A (it)
BR (1) BR7807687A (it)
CA (1) CA1107480A (it)
CH (1) CH634600A5 (it)
DE (1) DE2850784C2 (it)
ES (1) ES475436A1 (it)
FR (1) FR2421952A1 (it)
GB (1) GB2009125B (it)
IT (1) IT1101432B (it)
SE (1) SE444185B (it)
ZA (1) ZA786685B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572824A (en) * 1984-11-01 1986-02-25 General Electric Company Process for recovery of zirconium and acid from spent etching solutions
US4894170A (en) * 1989-02-27 1990-01-16 Billmyre Richard D Liquid recovery system and method
US5037545A (en) * 1989-02-27 1991-08-06 Billmyre Richard D Liquid recovery system and method
US4960515A (en) * 1989-02-27 1990-10-02 Billmyre Richard D Liquid recovery system
US5377234A (en) * 1992-10-23 1994-12-27 General Electric Company Colloidal resin slurry recycle concentrating system of nuclear reactor coolant water
US6361613B2 (en) * 1996-04-29 2002-03-26 Ki Won Lee Method for pickling mettalic surface, pickling solutions therefor, and process for regenerating spent pickling solutions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567661A (en) * 1948-08-31 1951-09-11 John A Ayres Zirconium and hafnium recovery and purification process
US2738322A (en) * 1953-05-12 1956-03-13 Dow Chemical Co Process for removing sulfuric acid from aqueous solutions of inorganic sulfates
FR1425429A (fr) * 1964-12-07 1966-01-24 Commissariat Energie Atomique Procédé de purification de solutions industrielles d'un sel de hafnium et de zirconium

Also Published As

Publication number Publication date
JPS5647938B2 (it) 1981-11-12
IT1101432B (it) 1985-09-28
IT7830025A0 (it) 1978-11-22
ZA786685B (en) 1980-01-30
US4200612A (en) 1980-04-29
SE7812086L (sv) 1979-05-30
DE2850784C2 (de) 1982-09-30
BE872325A (fr) 1979-05-28
FR2421952B1 (it) 1980-08-29
BR7807687A (pt) 1979-07-31
CH634600A5 (fr) 1983-02-15
FR2421952A1 (fr) 1979-11-02
CA1107480A (fr) 1981-08-25
GB2009125A (en) 1979-06-13
DE2850784A1 (de) 1979-05-31
JPS5485114A (en) 1979-07-06
ES475436A1 (es) 1979-04-01
GB2009125B (en) 1982-05-12

Similar Documents

Publication Publication Date Title
JP5325098B2 (ja) 使用済み核燃料を再処理しウラン・プルトニウム混合酸化物を調製する方法
RU2558332C9 (ru) Способ переработки отработанного ядерного топлива, не требующий восстановительной реэкстракции плутония
RU2537952C2 (ru) Улучшенный способ переработки отработанного ядерного топлива
JP2009537838A5 (it)
CS274470B2 (en) Method of acids winning or recovery from their metals containing solutions
US4599221A (en) Recovery of uranium from wet process phosphoric acid by liquid-solid ion exchange
CN104232920B (zh) 多种贵金属的分离方法
SE444185B (sv) Forfarande for utvinning av zirkonium ur en betningslosning
SE415249B (sv) Forfarande for rening av aktinoider i lagt oxidationstillstand varvid aktinoiderna extraheras ur vattenhaltiga losningar
US3243257A (en) Recovery of uranium and zirconium from aqueous fluoride solutions
US2951740A (en) Processing of neutron-irradiated uranium
US5135728A (en) Method for dissolving delta-phase plutonium
JP5643745B2 (ja) 核燃料の連続的な再処理およびそのシステムでの使用に適した洗浄液
US2897046A (en) Separation of thorium from uranium by extraction
US2943923A (en) Processing of nitrate solutions containing thorium and uranium 233
US3653850A (en) Process for purifying tantalum fluoride salts
JPH0453277B2 (it)
US3607007A (en) Separation of molybdenum values from tungsten values by solvent extraction
US2812232A (en) Prevention of scale formation in uranium solvent extractor
CN109266852B (zh) 一种利用有机酸优先萃取铪的锆铪分离方法
CA1136423A (fr) Procede de recuperation de l'uranium d'un acide phosphorique impur
RU2012075C1 (ru) Способ переработки облученного топлива аэс
JP4338898B2 (ja) 使用済み燃料の再処理方法およびピューレックス式再処理方法
PL80791B1 (en) Recycle process for the preparation and processing of a hydroxylammonium salt solution[gb1283496a]
US2950166A (en) Method for separation of plutonium from uranium and fission products by solvent extraction

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7812086-2

Effective date: 19940610

Format of ref document f/p: F