| Issue |
MATEC Web Conf.
Volume 85, 2016
Chemistry and Chemical Technology in XXI Century (CCT 2016)
|
|
|---|---|---|
| Article Number | 01016 | |
| Number of page(s) | 7 | |
| DOI | https://doi.org/10.1051/matecconf/20168501016 | |
| Published online | 17 November 2016 | |
Technological characteristics of glauconite rocks in Bakchar deposit (Western Siberia)
1 National Research Tomsk Polytechnic University, Institute of Natural Resources, Department of Geology and Mineral Exploration, 634050 Tomsk, Russia
2 Tomsk State University, Biological Institute, Department of Plant Physiology and Biotechnology, 634050 Tomsk, Russia
a Corresponding author: rudminma@tpu.ru
Glauconite-containing rocks found within the boundaries of the Bakchar deposit includethe following: glauconite ores (glauconitolite), glauconite sandstone, hydrogoethite-chlorite, iron ores with glauconite. Glauconite content in glauconite ores is 50…70 %, in glauconite sandstone – 20…40 %, in hydrogoethite-chlorite ores- 10…20 %. This paper describes the technological characteristics of glauconite rocks. The authors proposed the optimal technological scheme of producing glauconite concentrate. It has been defined that the most highly-qualified product with commercial components 90…100 % is recovered from glauconite ores. It has been evaluated that Bakchar glauconite is applicable as a favorable mineral fertilizer based on the concentrate produced from enriched hydrogoethite-chlorite ores. Experimentally, it has been proved that this concentrate has a positive effect on the growth of oats (Avéna satíva). This is a direct indicator of its practical applicability. Obtained results indicate the fact that the extraction and application of Bakchar glauconite could be widely used in agriculture.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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