JP2000511593A - 置換1,3,5トリアジン抽出剤を用いる溶解金属種の選択的分離 - Google Patents
置換1,3,5トリアジン抽出剤を用いる溶解金属種の選択的分離Info
- Publication number
- JP2000511593A JP2000511593A JP10505700A JP50570098A JP2000511593A JP 2000511593 A JP2000511593 A JP 2000511593A JP 10505700 A JP10505700 A JP 10505700A JP 50570098 A JP50570098 A JP 50570098A JP 2000511593 A JP2000511593 A JP 2000511593A
- Authority
- JP
- Japan
- Prior art keywords
- triazine
- compound
- metal species
- organic phase
- heterocyclic
- 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
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
- Pyridine Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 混合物に一のトリアジン化合物を添加し、該トリアジン化合物と目的の金 属種との錯体を形成させる工程、該系を有機相と無機相との間に分配する工程、 及び該有機相から該金属種を回収する工程を含み、該トリアジン化合物が複数の 複素環式置換基を2,4及び6位に有する1,3,5−トリアジンであって、該 複素環式置換基の少なくとも一が該化合物の水性相から有機相への抽出性を高め る少なくとも一の疎水性置換基を有している、混合物から一の金属種を抽出する 方法。 2. 該混合物がアクチニド及びランタニド金属種を含有しており、一または複 数のアクチニド種が有機相に選択的に取込まれる、請求項1に記載の方法。 3. 該金属種が3価である、請求項2に記載の方法。 4. 該金属種がAm(III)及びEu(III)を含む、請求項2に記載の方法。 5. 該複素環式置換基がピリジル基である、請求項1から4のいずれか一項に 記載の方法。 6. 該複素環式置換基がキノリン基類(必要あれば置換されていてもよい)に よって与えられる、請求項1から4のいずれか一項に記載の方法。 7. 該疎水性置換基がアルキル基、アリール基、置換アリール基、アルコキシ 基、複素環式基及び置換複素環式基から選ばれる、請求項1から6のいずれか一 項に記載の方法。 8. 該トリアジン化合物が式(I)、(ここでR1、R2及びR3はアルキル基である) の化合物である、請求項1から4のいずれか一項の方法。 9. 該トリアジン化合物がC、H、N及びOから選ばれた元素のみを含有する 、請求項1から8のいずれか一項に記載の方法。 10.該化合物が最終的に焼却により分解される、請求項9に記載の方法。 11.本願明細書に実質的に記載され、例示された、混合物から一の金属種を抽 出する方法。 12.複数の複素環置換基を2,4及び6位に有する1,3,5−トリアジンで あって、該複素環置換基の少なくとも一が該化合物の水相から有機相への抽出性 を高める少なくとも一の疎水性置換基を有しでいる、トリアジン化合物。 13.請求項5から9のいずれかにおいてさらに限定された、請求項12のトリ アジン化合物。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB1996/001700 WO1998002594A1 (en) | 1994-12-21 | 1996-07-16 | Selective separation of dissolved metal species with substituted 1,3,5 triazine extractants |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000511593A true JP2000511593A (ja) | 2000-09-05 |
JP3901736B2 JP3901736B2 (ja) | 2007-04-04 |
Family
ID=10787705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50570098A Expired - Fee Related JP3901736B2 (ja) | 1996-07-16 | 1996-07-16 | 置換1,3,5トリアジン抽出剤を用いる溶解金属種の選択的分離 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0850322B1 (ja) |
JP (1) | JP3901736B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008023628A1 (fr) * | 2006-08-21 | 2008-02-28 | Hodogaya Chemical Co., Ltd. | Composé ayant une structure cyclique de triazine substituée par un groupe pyridyle et dispositif électroluminescent organique |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2948371B1 (fr) * | 2009-07-21 | 2011-08-19 | Commissariat Energie Atomique | Composes utiles comme ligands des actinides, leur synthese et leurs utilisations |
-
1996
- 1996-07-16 EP EP96924093A patent/EP0850322B1/en not_active Expired - Lifetime
- 1996-07-16 JP JP50570098A patent/JP3901736B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008023628A1 (fr) * | 2006-08-21 | 2008-02-28 | Hodogaya Chemical Co., Ltd. | Composé ayant une structure cyclique de triazine substituée par un groupe pyridyle et dispositif électroluminescent organique |
CN101506197A (zh) * | 2006-08-21 | 2009-08-12 | 保土谷化学工业株式会社 | 具有用吡啶基取代的三嗪环结构的化合物及有机电致发光器件 |
JPWO2008023628A1 (ja) * | 2006-08-21 | 2010-01-07 | 保土谷化学工業株式会社 | ピリジル基で置換されたトリアジン環構造を有する化合物および有機エレクトロルミネッセンス素子 |
Also Published As
Publication number | Publication date |
---|---|
EP0850322B1 (en) | 2001-05-09 |
EP0850322A1 (en) | 1998-07-01 |
JP3901736B2 (ja) | 2007-04-04 |
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