Study on recovering rare earth elements from used luminescent lamps
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F10%3A00023114" target="_blank" >RIV/60461373:22310/10:00023114 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study on recovering rare earth elements from used luminescent lamps
Original language description
The recent hydrometallurgical treatments of waste phosphors from luminescent lamps were reviewed and discussed. The preliminary leaching experiments were performed to recover Eu and Y from the samples from recycling of linear luminescent lamps in the Czech republic. The results show that it is possible to obtain Eu and Y from leaching the waste phosphor in 3M HNO3 (l:s = 10:1). The maximum Eu and Y extraction efficiency of 91 and 90%, respectively was obtained at 80 °C after 30 min. At temperature of 60°C the release of Eu and Y was slower achieved the steady state after 90 min leaching.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Conference on Enviroment and Mineral Processing
ISBN
978-80-248-1776-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
TU Ostrava
Place of publication
Ostrava
Event location
Ostrava
Event date
Jan 1, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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