Polyazacycloalkanes, tri-, tetra- or penta-azamacrocyclic complexes, processes for the production of these substituted or unsubstituted polyazacycloalkanes grafted to a support and uses of polyazacyc
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0189805
(1998-11-12)
|
우선권정보 |
FR0011904 (1994-10-05) |
발명자
/ 주소 |
- Guilard Roger,FRX
- Chollet Herve,FRX
- Guiberteau Philippe,FRX
- Cocolios Panayotis,FRX
|
출원인 / 주소 |
- Commissariat a l'Energie Atomique, FRX
|
대리인 / 주소 |
Burns, Doane, Swecker & Mathis L.L.P.
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인용정보 |
피인용 횟수 :
4 인용 특허 :
4 |
초록
The invention more particularly applies to the treatment of liquid effluents from nuclear power stations.
대표청구항
▼
[ What is claimed is:] [1.] A process of removing oxygen from a gaseous mixture containing oxygen comprising the step of contacting said gaseous mixture containing oxygen with a tri-, tetra- or penta-azamacrocyclic complex of transition metals of formulas (IV), (V) or (VI): [ STR 23 ] which n, m, p,
[ What is claimed is:] [1.] A process of removing oxygen from a gaseous mixture containing oxygen comprising the step of contacting said gaseous mixture containing oxygen with a tri-, tetra- or penta-azamacrocyclic complex of transition metals of formulas (IV), (V) or (VI): [ STR 23 ] which n, m, p, q and r, which can be the same or different, are equal to 2 or 3, M is a transition metal that is selected from the group consisting of Ti, Mn, Fe, Co, Ni, Cu, Ru, Rh and Ir, R.sub.1 is a solid support and R.sub.2 represents a hydrogen atom or the group (CH.sub.2).sub.2 --R.sub.3, R.sub.3 is a functional group that is selected from the group consisting of COOH, CONH.sub.2, CH.sub.2 OH, CN and COOR.sub.4, R.sub.4 representing an alkyl or benzyl group, or R.sub.2 representing (CH.sub.2)--R.sub.5, R.sub.5 representing COOH or PO.sub.3 R.sub.6, and R.sub.6 representing hydrogen or an alkyl group.
이 특허에 인용된 특허 (4)
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Tabushi Iwao (Kyoto JPX) Fujiyoshi Mariko (Kyoto JPX) Kato Hidefumi (Kurume JPX) Kuroda Yasuhisa (Osaka JPX), Alkyl substituted cyclams.
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Tabushi Iwao (No. 15-27 ; 3-chome Maidashi ; Higashi-ku ; Fukuoka-shi ; Fukuoka-ken JPX) Kato Hidefumi (Kurume JPX) Taniguchi Yoichi (Ogori JPX) Kuroda Yasuhisa (Osaka JPX), Heavy metal ion adsorbents.
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Porath Jerker (LidingSEX), Metalchelating, hydrophilic polymer.
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Bruening Ronald L. (Orem UT) Tarbet Bryon J. (Highland UT) Izatt Reed M. (Provo UT) Bradshaw Jerald S. (Provo UT), Processes for removing, separating and concentrating rhodium, iridium, and ruthenium from solutions using macrocyclic an.
이 특허를 인용한 특허 (4)
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Meyer, Michel; Bucaille, Arnaud; Cuenot, Francois; Denat, Franck; Boschetti, Frédéric; Guilard, Roger, Materials for the solid/liquid extraction of heavy metal ions, containing supported N-functionalized polyazacycloalkanes.
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Qing Min Wang ; Dongmin Shen ; Miu Ling Lau ; Martin Bulow ; Frank R. Fitch ; Norberto O. Lemcoff ; Philip Connolly, Oxygen-selective adsorbents.
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Roger Guilard FR; Herve Chollet FR; Philippe Guiberteau FR; Panayotis Cocolios FR, POLYAZACYCLOALKANES, TRI-, TETRA- OR PENTA-AZAMACROCYCLIC COMPLEXES, PROCESSES FOR THE PRODUCTION OF THESE SUBSTITUTED OR UNSUBSTITUTED POLYAZACYCLOALKANES GRAFTED TO A SUPPORT AND USES OF POLYAZACYC.
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Grandjean, Agnes; Cuer, Frederic, Use of an organic-inorganic hybrid material for extracting uranium(VI) from a sulfuric acid aqueous solution, issued notably from the sulfuric leaching of a uranium-bearing ore.
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