Tetraazadodecane based chelating agents for separation of rare earth elements and method therefor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F24%3A00604629" target="_blank" >RIV/61388963:_____/24:00604629 - isvavai.cz</a>
Result on the web
<a href="https://worldwide.espacenet.com/patent/search/family/078770302/publication/AU2021379834B2?q=AU2021379834B2" target="_blank" >https://worldwide.espacenet.com/patent/search/family/078770302/publication/AU2021379834B2?q=AU2021379834B2</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Tetraazadodecane based chelating agents for separation of rare earth elements and method therefor
Original language description
The present invention relates to the use of compounds of general formula (I) for separations of rare earth elements (lanthanides) by precipitation, wherein R1 is selected from the group consisting of H, -CH2COOH, R2, R3, R4, R5 and R6 are independently selected from the group consisting of H, OH, -NO2, -COOH, phenyl, and/or R2 and R3 or R3 and R4 or R4 and R5 or R5 and R6 together with two neighbouring carbon atoms of the aromatic ring form a six-membered aromatic ring. The invention further relates to a method of separation of rare earth elements by precipitation.
Czech name
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Czech description
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Classification
Type
P - Patent
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
AU2021379834
Publisher
AU001 -
Publisher name
IP Australia
Place of publication
Phillip ACT
Publication country
AU - AUSTRALIA
Date of acceptance
Apr 18, 2024
Owner name
Ústav organické chemie a biochemie AV ČR, v. v. i.
Method of use
B - Výsledek je využíván orgány státní nebo veřejné správy
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence