JPS5687634A - Controlling method for metallic element separating operation - Google Patents

Controlling method for metallic element separating operation

Info

Publication number
JPS5687634A
JPS5687634A JP16608879A JP16608879A JPS5687634A JP S5687634 A JPS5687634 A JP S5687634A JP 16608879 A JP16608879 A JP 16608879A JP 16608879 A JP16608879 A JP 16608879A JP S5687634 A JPS5687634 A JP S5687634A
Authority
JP
Japan
Prior art keywords
column
pump
soln
aqueous
controller
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.)
Pending
Application number
JP16608879A
Other languages
Japanese (ja)
Inventor
Tetsuya Miyake
Kunihiko Takeda
Hatsuki Onizuka
Kazuo Okuyama
Yasuki Shimamura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP16608879A priority Critical patent/JPS5687634A/en
Publication of JPS5687634A publication Critical patent/JPS5687634A/en
Pending 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

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

Abstract

PURPOSE: To separate metallic elements simply and correctly in a short time by measuring a pH change of a soln. flowing out of an ion exchange resin column to control various operations such as metallic ion displacement development, elution and separation.
CONSTITUTION: A porous cation exchange resin is converted into an H type one and packed in column 1. An aqueous copper (II) chloride soln. in tank 6 is fed into 2 column 1 to convert all of the resin into a Cu(II) type one. A signal is sent to automatic controller 12 from level gauge 20, and controller 12 stops pump 3 and actuates pump 4. A necessary amount of an aqueous sonl. contg. rare earth elements (metallic elements to be separated) and a complexing agent is fed to column 1 with pump 4. In accordance with a signal from level gauge 19 controller 12 stops pump 4 and starts pump 5, thereby feeding an aqueous complexing agent soln. in tank 8 to column 1. The resulting eluate is separated and gathered in receivers 15W 18 in accordance with the pH through pH measuring electrode 9, pH meter 10 and pH recorder 11. Receiver 14 receives a soln. flowing out of column 1 while pump 3 or 4 is working.
COPYRIGHT: (C)1981,JPO&Japio
JP16608879A 1979-12-20 1979-12-20 Controlling method for metallic element separating operation Pending JPS5687634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16608879A JPS5687634A (en) 1979-12-20 1979-12-20 Controlling method for metallic element separating operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16608879A JPS5687634A (en) 1979-12-20 1979-12-20 Controlling method for metallic element separating operation

Publications (1)

Publication Number Publication Date
JPS5687634A true JPS5687634A (en) 1981-07-16

Family

ID=15824761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16608879A Pending JPS5687634A (en) 1979-12-20 1979-12-20 Controlling method for metallic element separating operation

Country Status (1)

Country Link
JP (1) JPS5687634A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065107A1 (en) * 1999-04-27 2000-11-02 Ebara Corporation Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material
WO2012115273A1 (en) * 2011-02-22 2012-08-30 National Institute For Materials Science Method for extraction and separation of lanthanoid elements and actinoid elements, and means for extraction and separation of lanthanoid elements and actinoid elements
JP2012219347A (en) * 2011-04-11 2012-11-12 National Institute For Materials Science Method for extracting rare earth element
JP2018172775A (en) * 2017-03-31 2018-11-08 コリア インスティチュート オブ ジオサイエンス アンド ミネラル リソースズ Land type lithium recovery device for lithium ion adsorption-desorption process, and lithium recovery method using the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065107A1 (en) * 1999-04-27 2000-11-02 Ebara Corporation Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material
US6852233B1 (en) 1999-04-27 2005-02-08 Ebara Corporation Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material
WO2012115273A1 (en) * 2011-02-22 2012-08-30 National Institute For Materials Science Method for extraction and separation of lanthanoid elements and actinoid elements, and means for extraction and separation of lanthanoid elements and actinoid elements
CN103392018A (en) * 2011-02-22 2013-11-13 独立行政法人物质·材料研究机构 Method for extraction and separation of lanthanoid elements and actinoid elements, and means for extraction and separation of lanthanoid elements and actinoid elements
US9267188B2 (en) 2011-02-22 2016-02-23 National Institute For Materials Science Method for extraction and separation of lanthanoid elements and actinoid elements, and means for extraction and separation of lanthanoid elements and actinoid elements
JP2012219347A (en) * 2011-04-11 2012-11-12 National Institute For Materials Science Method for extracting rare earth element
JP2018172775A (en) * 2017-03-31 2018-11-08 コリア インスティチュート オブ ジオサイエンス アンド ミネラル リソースズ Land type lithium recovery device for lithium ion adsorption-desorption process, and lithium recovery method using the same
US10478751B2 (en) 2017-03-31 2019-11-19 Korea Institute Of Geoscience And Mineral Resources Onshore lithium-recovering apparatus for lithium ion adsorption and desorption process and lithium-recovering method using the same

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