Email this article Transformations of shungite in aqueous media (pH from 1 to 12)
- Authors: Skorobogatov G.A.1, Ashmarova Y.A.1, Rebrova A.G.1
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Affiliations:
- St. Petersburg State Chemical Pharmaceutical Academy
- Issue: Vol 90, No 1 (2017)
- Pages: 113-119
- Section: Various Technological Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/214668
- DOI: https://doi.org/10.1134/S1070427217010177
- ID: 214668
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Abstract
The kinetics of leaching of Karelian shungites (types I–III) with water at pH in the interval 1–12 was studied. Changes in the chemical composition and structure of the shungite substance were revealed by X-ray fluorescence analysis and scanning electron microscopy. The catalytic properties of shungite were studied in relation to the presence of oxygen in water. The optimum design of a shungite–carbonate installation for potable water treatment was substantiated.
About the authors
G. A. Skorobogatov
St. Petersburg State Chemical Pharmaceutical Academy
Author for correspondence.
Email: skorgera@mail.ru
Russian Federation, ul. Professora Popova 14, St. Petersburg, 197022
Yu. A. Ashmarova
St. Petersburg State Chemical Pharmaceutical Academy
Email: skorgera@mail.ru
Russian Federation, ul. Professora Popova 14, St. Petersburg, 197022
A. G. Rebrova
St. Petersburg State Chemical Pharmaceutical Academy
Email: skorgera@mail.ru
Russian Federation, ul. Professora Popova 14, St. Petersburg, 197022
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