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Date submitted2015-08-09
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Date accepted2015-10-05
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Date published2016-04-22
Inorganic and organic vitreous foam materials and prospect of environmental cleaning from oil and oil products pollutions
- Authors:
- V. E. Kogan
The analysis of own experimental materials which are part of the new scientific direction – complex research of physical and chemical regularities of novel inorganic and organic vitreous sorbents and investigation of the oil and oil products absorption processes by that sorbents developed on department of the General and Physical Chemistry of National Mineral Resources University (Mining University) under the leadership of the author of this paper is provided. In particular, specifics of kinetic curves of oil absorption for sorbents with a vitreous surface are experimentally established and theoretically proved by the conducted researches.
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Date submitted2009-07-19
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Date accepted2009-09-11
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Date published2010-04-22
Calculation of supports of parallel workings divided with yieldable pillars at anthracite seams
The article presents the methods for calculation of supports of parallel workings divided with yieldable pillars at anthracite seams. Consideration is given to the development of experimental data card for protection and maintenance of paired conveyor entries with using the steelpolymer anchor supports.