CS274783B2 - Method of th,ce,y,tm,yb,lu difficult-to-extract metals containing bis-(2-ethylhexyl)phosphoric acid's organic solutions complex regeneration - Google Patents

Method of th,ce,y,tm,yb,lu difficult-to-extract metals containing bis-(2-ethylhexyl)phosphoric acid's organic solutions complex regeneration

Info

Publication number: CS274783B2
Authority: CS; Czechoslovakia
Prior art keywords: ethylhexyl; phosphoric acid; difficult; organic solutions; hdehp
Prior art date: 1989-06-05

Application number

CS335589A

Other languages

English (en)

Other versions

CS335589A2 (en

Inventor

Vaclav Ing Csc Gruber

Jan Prom Chem Horacek

Original Assignee

Ustav Teoretickych Zakladu Che

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.)

1989-06-05

Filing date

1989-06-05

Publication date

1991-11-12

1989-06-05 Application filed by Ustav Teoretickych Zakladu Che filed Critical Ustav Teoretickych Zakladu Che

1989-06-05 Priority to CS335589A priority Critical patent/CS274783B2/cs

1991-11-12 Publication of CS335589A2 publication Critical patent/CS335589A2/cs

1991-11-12 Publication of CS274783B2 publication Critical patent/CS274783B2/cs

Links

SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 title abstract 5
229910052751 metal Inorganic materials 0.000 title abstract 3
239000002184 metal Substances 0.000 title abstract 3
150000002739 metals Chemical class 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
230000008929 regeneration Effects 0.000 title 1
238000011069 regeneration method Methods 0.000 title 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
238000000605 extraction Methods 0.000 abstract 2
229910052747 lanthanoid Inorganic materials 0.000 abstract 2
150000002602 lanthanoids Chemical class 0.000 abstract 2
150000003891 oxalate salts Chemical class 0.000 abstract 2
229910052684 Cerium Inorganic materials 0.000 abstract 1
230000001476 alcoholic effect Effects 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000012074 organic phase Substances 0.000 abstract 1
235000006408 oxalic acid Nutrition 0.000 abstract 1
239000012071 phase Substances 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

CS335589A 1989-06-05 1989-06-05 Method of th,ce,y,tm,yb,lu difficult-to-extract metals containing bis-(2-ethylhexyl)phosphoric acid's organic solutions complex regeneration CS274783B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CS335589A CS274783B2 (en)	1989-06-05	1989-06-05	Method of th,ce,y,tm,yb,lu difficult-to-extract metals containing bis-(2-ethylhexyl)phosphoric acid's organic solutions complex regeneration

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS335589A CS274783B2 (en)	1989-06-05	1989-06-05	Method of th,ce,y,tm,yb,lu difficult-to-extract metals containing bis-(2-ethylhexyl)phosphoric acid's organic solutions complex regeneration

Publications (2)

Publication Number	Publication Date
CS335589A2 CS335589A2 (en)	1991-11-12
CS274783B2 true CS274783B2 (en)	1991-11-12

Family

ID=5373346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS335589A CS274783B2 (en)	1989-06-05	1989-06-05	Method of th,ce,y,tm,yb,lu difficult-to-extract metals containing bis-(2-ethylhexyl)phosphoric acid's organic solutions complex regeneration

Country Status (1)

Country	Link
CS (1)	CS274783B2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112063838A (zh) *	2020-08-07	2020-12-11	浙江天能新材料有限公司	一种用于使p204、p507萃取剂净化再生的方法
CN113308603A (zh) *	2021-05-26	2021-08-27	广西银亿新材料有限公司	镍钴冶金p204萃取体系中相间污物的处理方法
CN121377092A (zh) *	2025-12-25	2026-01-23	南华大学	使用磷酸酯吸附剂分离镱和镥的分离方法

1989
- 1989-06-05 CS CS335589A patent/CS274783B2/cs unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112063838A (zh) *	2020-08-07	2020-12-11	浙江天能新材料有限公司	一种用于使p204、p507萃取剂净化再生的方法
CN113308603A (zh) *	2021-05-26	2021-08-27	广西银亿新材料有限公司	镍钴冶金p204萃取体系中相间污物的处理方法
CN121377092A (zh) *	2025-12-25	2026-01-23	南华大学	使用磷酸酯吸附剂分离镱和镥的分离方法

Also Published As

Publication number	Publication date
CS335589A2 (en)	1991-11-12

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