The paper presents the process of quartz sand processing from the "Bijela Stijena" - Skocic deposit in the plant "Kesogradnja d.o.o." at Kozluk near Zvornik, Republic of Srpska. Bearing in mind the fact that this quartz sand is used for water glass production in the company "Birac" - Zvornik or "Alumina" Zvornik, it was necessary to meet the quality requirements prescribed by that industrial production. Thus, the required size was -0.4+0.05 mm and the Fe2O3 content was maximum of 0.04%. Based on the laboratory tests, a technological scheme for the quartz raw material valorization was conceived in the separation of the company "Kesogradnja d.o.o.". The obtained results showed that quartz sand for water glass size fraction -0.4+0.05 mm could be obtained in the plant. Also, by introducing a magnetic concentration after washing and grading, the Fe2O3 content was reduced from 0.131% as it is in the initial sample to 0.038% which meets the required conditions from the water glass producers.
Keywords:
water glass / separation / quartz sand / magnetic separation
TY - JOUR
AU - Mihajlović, Slavica
AU - Sekulić, Živko
AU - Blagojev, Marina S.
AU - Ignjatović, Miroslav R.
PY - 2019
UR - https://ritnms.itnms.ac.rs/handle/123456789/516
AB - The paper presents the process of quartz sand processing from the "Bijela Stijena" - Skocic deposit in the plant "Kesogradnja d.o.o." at Kozluk near Zvornik, Republic of Srpska. Bearing in mind the fact that this quartz sand is used for water glass production in the company "Birac" - Zvornik or "Alumina" Zvornik, it was necessary to meet the quality requirements prescribed by that industrial production. Thus, the required size was -0.4+0.05 mm and the Fe2O3 content was maximum of 0.04%. Based on the laboratory tests, a technological scheme for the quartz raw material valorization was conceived in the separation of the company "Kesogradnja d.o.o.". The obtained results showed that quartz sand for water glass size fraction -0.4+0.05 mm could be obtained in the plant. Also, by introducing a magnetic concentration after washing and grading, the Fe2O3 content was reduced from 0.131% as it is in the initial sample to 0.038% which meets the required conditions from the water glass producers.
PB - Savez inženjera metalurgije Srbije, Beograd
T2 - Metallurgical & Materials Engineering
T1 - The process of obtaining quartz sand size fraction -0.4
EP - 68
IS - 1
SP - 59
VL - 25
DO - 10.30544/406
UR - conv_849
ER -
@article{
author = "Mihajlović, Slavica and Sekulić, Živko and Blagojev, Marina S. and Ignjatović, Miroslav R.",
year = "2019",
abstract = "The paper presents the process of quartz sand processing from the "Bijela Stijena" - Skocic deposit in the plant "Kesogradnja d.o.o." at Kozluk near Zvornik, Republic of Srpska. Bearing in mind the fact that this quartz sand is used for water glass production in the company "Birac" - Zvornik or "Alumina" Zvornik, it was necessary to meet the quality requirements prescribed by that industrial production. Thus, the required size was -0.4+0.05 mm and the Fe2O3 content was maximum of 0.04%. Based on the laboratory tests, a technological scheme for the quartz raw material valorization was conceived in the separation of the company "Kesogradnja d.o.o.". The obtained results showed that quartz sand for water glass size fraction -0.4+0.05 mm could be obtained in the plant. Also, by introducing a magnetic concentration after washing and grading, the Fe2O3 content was reduced from 0.131% as it is in the initial sample to 0.038% which meets the required conditions from the water glass producers.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metallurgical & Materials Engineering",
title = "The process of obtaining quartz sand size fraction -0.4",
pages = "68-59",
number = "1",
volume = "25",
doi = "10.30544/406",
url = "conv_849"
}
Mihajlović, S., Sekulić, Ž., Blagojev, M. S.,& Ignjatović, M. R.. (2019). The process of obtaining quartz sand size fraction -0.4. in Metallurgical & Materials Engineering
Savez inženjera metalurgije Srbije, Beograd., 25(1), 59-68.
https://doi.org/10.30544/406
conv_849
Mihajlović S, Sekulić Ž, Blagojev MS, Ignjatović MR. The process of obtaining quartz sand size fraction -0.4. in Metallurgical & Materials Engineering. 2019;25(1):59-68.
doi:10.30544/406
conv_849 .
Mihajlović, Slavica, Sekulić, Živko, Blagojev, Marina S., Ignjatović, Miroslav R., "The process of obtaining quartz sand size fraction -0.4" in Metallurgical & Materials Engineering, 25, no. 1 (2019):59-68,
https://doi.org/10.30544/406 .,
conv_849 .
