Scholarly record
AN EXTRACTION OF MICAS CONTAINING LI, RB AND CS FROM KAOLIN RAW MATERIALS
Abstract
Deposits located in the region from Ostrov up to Chodov are mainly known for their high quality deposits of kaolin non-metalliferous raw materials. Among others, the deposits contain a large amount of micas that are not used within production of kaolin concentrates. Within their structure, these micas can contain metals of alkaline soil - lithium, rubidium or cesium in particular. Due to new technologies, these metals get the greatest focus and their sources are being looked for all around the world. In the first part, the thesis deals with a description of localities where our material comes from. These materials are then described from the granulometric as well as mineralogical point of view. Results of flotation and magnetic tests are recorded after the basic findings. However, we did not managed to approve presumptions that given samples would be suitable for extraction of lithium or rubidium. On the other hand, the gained concentrates contain a remarkable amount of cesium that is not present in any other raw material in the Czech Republic nowadays. These tests enabled a wider consideration of kaolin deposits utilization.
Publication Impact Profile
Publication details
References7
Hornická ročenka 2010, Český báňský úřad a zaměstnavatelský svaz důlního a naftového průmyslu – společenstvo těžařů ČR. Březen 2011. MONTANEX a.s., 2011. ISBN 978-80-7225-346-3 14
Geologický průzkum, hydrogeologický průzkum, inženýrskogeologický průzkum a ekologie: Ložiska kaolinu na Karlovarsku – Kaolin. Karlovy Vary, 2002. http://www.gpkv.cz/kaol.html
ČSN EN 933-1 (721193). Zkoušení geometrických vlastností kameniva - Část 1: Stanovení zrnitosti - Sítový rozbor. 1.6.2012. Česká republika, 2012. Dostupné z: http://www.ceske-normy.cz/norma-csnen-933-1-1.6.2012.html
SLIVKA, Vladimír. Těžba a úprava silikátových surovin. Praha: Silikátový svaz, 2002. ISBN 80-903-1130-X.
SVOBODA, Jan. Magnetic techniques for the treatment of materials. Dordrecht: Kluwer Academic Publishers, c2004. ISBN 1-4020-2038-4.
CROZIER, R. D.: Flotation: Theory, Reagents and Ore Testing, Velká Británie, 1992, ISBN 0-08-041864-3.
KMEŤ, Stanislav. Flotácia: Vysokoškolská učebnica. 1. vyd. Bratislava: Alfa, 1992, 350 s. Edícia baníckej literatúry. ISBN 80-050-0971-2.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.
