Possibility of enrichment of ore processing waste from Karagaily and Zheskazgan mining plants by dry separation method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F20%3A10417276" target="_blank" >RIV/00216208:11310/20:10417276 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11410/20:10417276
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=hOOXWBhRuW" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=hOOXWBhRuW</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.31489/2020Ch1/117-123" target="_blank" >10.31489/2020Ch1/117-123</a>
Alternative languages
Result language
angličtina
Original language name
Possibility of enrichment of ore processing waste from Karagaily and Zheskazgan mining plants by dry separation method
Original language description
This study aims at review of the effects of dry separation method on the ore flotation efficiency and thoroughly discusses the possibility of waste enrichment by sieving through fine-mesh sieves with sizes (d > 0.4; 0.16 < d < 0.4; 0.08 < d < 0.16; d < 0.08 mm). A granulometric analysis of four samples waste production, was carried out and the copper content in each fraction was determined. According to the results of the study, the following was established: 1) the largest proportion has a grain size fraction over the range 0.16-0.08 mm in the "current tails" of the Karagaily ore-processing plant, in this fraction turned out to be the highest copper content; 2) a larger amount of copper is contained in coarse fraction of "stored tails" and "current tails" of Zhezkazgan ore-processing plant 1-2, therefore, it is possible to sift out a finely dispersed fraction; 3) the largest fraction by grain size is over the range of 0.16-0.08 mm in "aged tails" of Zhezkazgan PP 3, butthe largest weight percentage of copper is over the range 0.08 < d < 0.16. As a result of the studies, it was found that "current tails" and "stored tails" are applicable for the ore enrichment by dry separation method. The "Current tails" of the KPP are not suitable for enrichment by dry separation.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin of Karaganda State University, Series chemistry
ISSN
2518-718X
e-ISSN
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Volume of the periodical
Neuveden
Issue of the periodical within the volume
97
Country of publishing house
KZ - KAZAKSTAN
Number of pages
7
Pages from-to
117-123
UT code for WoS article
000523428000015
EID of the result in the Scopus database
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