Processing waste of feldspar raw material as source of valuable metals: pre-full-scale laboratory study and search for optimum separation flowchart

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10403316" target="_blank" >RIV/00216208:11310/19:10403316 - isvavai.cz</a>
Result on the web
<a href="https://www.dropbox.com/s/h4ytqkelp0tu7om/eVolume%204.pdf?dl=0" target="_blank" >https://www.dropbox.com/s/h4ytqkelp0tu7om/eVolume%204.pdf?dl=0</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Processing waste of feldspar raw material as source of valuable metals: pre-full-scale laboratory study and search for optimum separation flowchart
Original language description
Leucogranites that are exploited at Krasno - Vysoky kamen deposit (Krasno ore district, Slavkov crystalline unit, western part of the Bohemian Massif, Czech Republic) are used as a feldspar raw material. These rocks are product of hydrothermal metasomatic alteration of Variscan granites. As the exploited material is utilized mainly by ceramic and/or glass industries, the content of harmful colourants presents a critical issue. Laboratory and small-scale processing trials by combination of magnetic and gravity separation aimed in reduction of the content of harmful phases. Mineralogical and chemical analyses of the obtained waste have shown that it is enriched in phases with high concentration of elements such as Li, Nb, and/or Ta which are considered as critical raw materials in EU.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Life with ore deposits on Earth, Proceedings of the 15th SGA biennial meeting - volume 4
ISBN
978-0-85261-965-0
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
1548-1550
Publisher name
SOC GEOLOGY APPLIED MINERAL DEPOSITS-SGA
Place of publication
GENEVA 4
Event location
University of Glasgow
Event date
Aug 27, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000503111600405

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