JPS5244722A - Method of separating rare earth elements of y group from ore containin g rare earth elements - Google Patents

Method of separating rare earth elements of y group from ore containin g rare earth elements

Info

Publication number
JPS5244722A
JPS5244722A JP50120332A JP12033275A JPS5244722A JP S5244722 A JPS5244722 A JP S5244722A JP 50120332 A JP50120332 A JP 50120332A JP 12033275 A JP12033275 A JP 12033275A JP S5244722 A JPS5244722 A JP S5244722A
Authority
JP
Japan
Prior art keywords
rare earth
earth elements
ore
group
containin
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.)
Granted
Application number
JP50120332A
Other languages
Japanese (ja)
Other versions
JPS5412247B2 (en
Inventor
Yoshihiro Matsumoto
Hiroyuki Saito
Mitsuo Kikuchi
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP50120332A priority Critical patent/JPS5244722A/en
Publication of JPS5244722A publication Critical patent/JPS5244722A/en
Publication of JPS5412247B2 publication Critical patent/JPS5412247B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: To efficiently separate rare earth elements of Y groups from those of Ce group with forming no colloid product by leaching slurry of ore after acid decomposition with an aqueous solution of alkali metal salts in place of water.
COPYRIGHT: (C)1977,JPO&Japio
JP50120332A 1975-10-07 1975-10-07 Method of separating rare earth elements of y group from ore containin g rare earth elements Granted JPS5244722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50120332A JPS5244722A (en) 1975-10-07 1975-10-07 Method of separating rare earth elements of y group from ore containin g rare earth elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120332A JPS5244722A (en) 1975-10-07 1975-10-07 Method of separating rare earth elements of y group from ore containin g rare earth elements

Publications (2)

Publication Number Publication Date
JPS5244722A true JPS5244722A (en) 1977-04-08
JPS5412247B2 JPS5412247B2 (en) 1979-05-22

Family

ID=14783631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120332A Granted JPS5244722A (en) 1975-10-07 1975-10-07 Method of separating rare earth elements of y group from ore containin g rare earth elements

Country Status (1)

Country Link
JP (1) JPS5244722A (en)

Also Published As

Publication number Publication date
JPS5412247B2 (en) 1979-05-22

Similar Documents

Publication Publication Date Title
YU39821B (en) Process for recovering gallium from highly alkaline soluti ons by means of liquid/liquid extraction
IT1004477B (en) ELECTROLYTIC PROCESS FOR THE RECOVERY OF METALS FROM ACID AQUEOUS SOLUTIONS
JPS51119614A (en) Method of extracting copper values from aqueous solution by using hydroxyyoxym* novel oxym and producing method of it
JPS537597A (en) Production of silver nitrate
JPS51141793A (en) Method of forming calcium sulfate whisker
JPS5244722A (en) Method of separating rare earth elements of y group from ore containin g rare earth elements
IL49092A0 (en) A method of producing a metal powder from a dilute aqueous solution of the metal by electrolysis
JPS51136634A (en) Process for recovery of reaction residue as a powder
JPS5242420A (en) Process for recovering zinc of high purity
JPS52138505A (en) Preparation of granurated metallic soap
CA922900A (en) Process for recovering uranium from uranium-bearing aqueous solution
JPS5254087A (en) Production prostaglandins
JPS5382660A (en) Extracting and separating method of metal by liquid-liquid extraction
JPS539715A (en) Crystallization of dl-acetylmethionine
JPS5231094A (en) Preparation of cephalexin
DK156075A (en) Process for the extraction of gold from an aqueous solution
JPS5240403A (en) Process for leaching metallic sulfide
JPS51146324A (en) Process for producing cu from its chloride solution
JPS5236596A (en) Method for production of high purity cryolite
JPS51144398A (en) Process for production of rare earth compounds
JPS51149197A (en) Method for production of mercury oxide
JPS5238493A (en) Production of powder or grain of sodium nitrite or sodium nitrate
JPS5224881A (en) Producing method of a feed
JPS51151298A (en) Process for production of mercury oxide
JPS5258097A (en) Method for purification of zinc sulfate solution