Науковий вісник НГУ

Resistance of the coal nanostructure to the electric current influence

User Rating:  / 0

Details

Category: Physical processes

Last Updated on Monday, 03 December 2012 16:12

Published on Tuesday, 20 November 2012 13:18

Hits: 5843

Authors:

V.V. Sobolev, Doctor of Technical Science, Professor, State Higher Educational Institution «National Mining University», Professor of the Department of Building and Geomechanics, Dnepropetrovsk, Ukraine

А.S. Baskevich, Doctor of Physics and Mathematics, State Higher Educational Institution «Ukrainian State University of Chemical Engineering», Research Fellow, Dnepropetrovsk, Ukraine

N.V. Bilan, Candidate of Geology, State Higher Educational Institution «National Mining University», Senior Lecturer of the Department of General and Structural Geology, Dnepropetrovsk, Ukraine

А.О. Filippov, State Higher Education Institution «National Mining University», postgraduate student of the Department of Building and Geomechanics, Dnepropetrovsk, Ukraine

Annotation:

It has been shown that a part of the solid phase of black coal transmutes into gas under the influence of weak electric current. It is supposed that destruction of the carbonaceous and hydrocarbon chains leads to essential formation of the mobile components. Data received by means of electronic paramagnetic resonance method, infrared spectroscopy, roentgen-structural and other researches has confirmed partial transmutation of macromolecule of coal into gas. The quantum-mechanical solution of a problem concerning hydrocarbon chain chemical bonds stability is given.

References:

1. Большинский М.И. Теория внезапных выбросов угля, пород и газа / Большинский М.И. – Донецк: ДГТУ, 1993. – 139 с.

Bolshinskiy M.I. Theory of abrupt outburst of coal, rock and gas / Bolshinskiy M.I. – Donetsk: DSTU, 1993. – 139 p.

2. Механохимические превращения углей при метаморфизме как ведущий фактор внезапных выбросов / [Г.Д. Фролков, Г.В. Малова, С.А. Французов и др.] // Уголь. – 1998. – №7. – С. 60–64.

Mechanical and chemical transformations of coal at metamorphism as a leading factor of the abrupt outbursts / [G.D. Frolkov, G.V. Malova, S.A. Frantsuzov et al.] // Ugol. – 1998. – No.7. – P. 60–64.

3. Соболев В.В. Роль электрического тока в стимулировании деструктивных процессов в каменном угле / В.В. Соболев, А.В. Чернай, С.А. Черняк // Известия высших учебных заведений. Северо-Кавказкий регион. Техн. науки. – 2006. – Приложение №9. – С. 45–51.

Sobolev V.V. Role of the electric current in stimulation of destructive processes in coal // V.V. Sobolev, A.V. Chernay, S.A. Chernyak // Izvestiya vuzov. Severo-Kavkazskiy region. Tech. Sci. – 2006. – appendix No.9. – P. 45–51.

4. Соболев В.В. Образование новых фаз в измельченном кальците с добавками кремния при нагревании и пропускании электрического тока / Соболев В.В. // Минералогический журнал. – 2008. – №4. – С. 25–32.

Sobolev V.V. Formation of new phases in pounded calcite with addition of silicon during heating and passing of electric current / Sobolev V.V. // Mineralogical Journal. – 2008. – No.4. – P. 25–32.

2011_06_sobol
2012-11-27  328.76 KB  1677

• < Prev
• Next >