JPS5551721A - Yttrium separating method - Google Patents

Yttrium separating method

Info

Publication number: JPS5551721A
Authority: JP; Japan
Prior art keywords: soln; phase; contg; reagent; enriched
Prior art date: 1978-10-09
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

JP12447978A

Other languages

English (en)

Japanese (ja)

Other versions

JPS632892B2 (de

Inventor

Katsumi Kojima

Tsugio Kaneko

Taiichiro Miwa

Nobuo Mori

Yukinori Minagawa

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.)

Mitsubishi Chemical Corp

Original Assignee

Mitsubishi Chemical Industries 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.)

1978-10-09

Filing date

1978-10-09

Publication date

1980-04-15

1978-10-09 Application filed by Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd

1978-10-09 Priority to JP12447978A priority Critical patent/JPS5551721A/ja

1979-10-01 Priority to NO793150A priority patent/NO153888C/no

1980-04-15 Publication of JPS5551721A publication Critical patent/JPS5551721A/ja

1988-01-21 Publication of JPS632892B2 publication Critical patent/JPS632892B2/ja

Status Granted legal-status Critical Current

Links

229910052727 yttrium Inorganic materials 0.000 title abstract 3
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 title abstract 3
239000003153 chemical reaction reagent Substances 0.000 abstract 7
URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 abstract 5
150000003014 phosphoric acid esters Chemical class 0.000 abstract 3
229910052761 rare earth metal Inorganic materials 0.000 abstract 2
230000002378 acidificating effect Effects 0.000 abstract 1
238000005191 phase separation Methods 0.000 abstract 1
STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 abstract 1

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)
Extraction Or Liquid Replacement (AREA)
Manufacture And Refinement Of Metals (AREA)
Catalysts (AREA)
Removal Of Specific Substances (AREA)

JP12447978A 1978-10-09 1978-10-09 Yttrium separating method Granted JPS5551721A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP12447978A JPS5551721A (en)	1978-10-09	1978-10-09	Yttrium separating method
NO793150A NO153888C (no)	1978-10-09	1979-10-01	Fremgangsmaate til aa skille yttrium fra lantanider i vandig opploesning.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP12447978A JPS5551721A (en)	1978-10-09	1978-10-09	Yttrium separating method

Publications (2)

Publication Number	Publication Date
JPS5551721A true JPS5551721A (en)	1980-04-15
JPS632892B2 JPS632892B2 (de)	1988-01-21

Family

ID=14886528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP12447978A Granted JPS5551721A (en)	1978-10-09	1978-10-09	Yttrium separating method

Country Status (2)

Country	Link
JP (1)	JPS5551721A (de)
NO (1)	NO153888C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2017115175A (ja) *	2015-12-21	2017-06-29	トヨタ自動車株式会社	希土類磁石から希土類元素を回収する方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05126080A (ja) *	1991-11-05	1993-05-21	Matsushita Refrig Co Ltd	密閉型回転式圧縮機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5340609A (en) *	1976-09-27	1978-04-13	Mitsubishi Chem Ind Ltd	Purifying method for yttrium
JPS5742143A (en) *	1980-08-28	1982-03-09	Fujitsu Ltd	Manufacture of semiconductor device

1978
- 1978-10-09 JP JP12447978A patent/JPS5551721A/ja active Granted
1979
- 1979-10-01 NO NO793150A patent/NO153888C/no unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5340609A (en) *	1976-09-27	1978-04-13	Mitsubishi Chem Ind Ltd	Purifying method for yttrium
JPS5742143A (en) *	1980-08-28	1982-03-09	Fujitsu Ltd	Manufacture of semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2017115175A (ja) *	2015-12-21	2017-06-29	トヨタ自動車株式会社	希土類磁石から希土類元素を回収する方法

Also Published As

Publication number	Publication date
NO153888C (no)	1986-06-11
JPS632892B2 (de)	1988-01-21
NO153888B (no)	1986-03-03
NO793150L (no)	1980-04-10

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