Abstract
Consequences of heat generation caused by exothermic changes in organic matter in the subsurface have been considered. It has been shown that once existed deposits containing solid organic matter and then self-heated, spontaneously ignited, and burnt under subsurface conditions can be traced by not only thermally altered rocks (including ore mineralization, etc.), but also landforms (positive and negative) and increased levels of both dislocations and geofiltration heterogeneity. Elevated temperatures (sometimes up to 1000–1200°C), causing transformation of both organic and mineral matter, create preconditions for deformation of host rocks: void emptying due to loss of a large mass (more precisely, volume) of matter (mainly organic), explosive activity of generated fluids, and the corrosive nature of some of them. As a result, the bed integrity is disturbed, stockwork fracturing (and permeability) develops, and rocks are subjected to impact of corrosive solutions. The role of solid organic matter in the disintegration of rocks has been analyzed. It has been pointed out that not only high temperatures can cause deformation alteration of rocks, but also dislocating nature of the environment can cause heat generation. In any case, there will be spatial alignment of both thermally altered and dislocated rocks.
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Abubakirov, I.K., Vopr. Geol. Uzbek., 1962, issue 3, p. 32.
Kalugin, I.A., Tret’yakov, G.A., and Bobrov, V.A., Zhelezorudnye bazal’ty v gorelykh porodakh Vostochnogo Kazakhstana (Iron Ore Baslatsi Burnt Rocks of Eastern Kazakhstan), Novosibirsk: Nauka, 1991.
Matychenkov, V.E., Extended Abstract of Cand. Sci. (Geol.-Mineral.) Dissertation, St. Petersburg, 1992.
Novikov, V.P. and Suprychev, V.V., Mineral. Tadzhik., 1986, no. 7, p. 96.
Pilipenko, G.F., in Geotermicheskie issledovaniya i ispol’zovanie tepla Zemli (Geothermal Research and Utilization of Earth Heat), Moscow: Nauka, 1966, p. 304.
Pirogennyi metamorfizm (Pyrogenic Metamorphism), SDokol, E.V, Maksimova, N.V, Nigmatulina, E.N, Sharygin, V.V, and Kalugin, V.M, Eds., Novosibirsk: Sib. Otd. Ross. Akad. Nauk, 2005.
Frolov, V.I. and Bodunov, E.I., Litol. Polezn. Iskop., 1979, no. 2, p. 149.
Zacek, V., Chlupacova, M., and Dvorak, Z., Eur. J. Mineral., 2005, vol. 17, no. 4, p. 623.
Lyakhovich, V.V., Tr. Vost.-Sib. Filiala, Ser. Geol., 1955, issue 2, p. 49.
Matukhina, V.G. and Van, A.V., Geol. Geofiz., 1965, no. 6, p. 119.
Bentor, Y.K., J. Non-Cryst. Solids, 1984, vol. 67, nos. 1–3, p. 443.
Gavrilin, K.V. and Ozerskii, A.Yu., Kansko-Achinskii ugol’nyi bassein (Kansk-Achinsk Coal Basin), Moscow: Nedra, 1996.
Zateeva, S.N. and Sharygin, V.V., Mater. II mezhdunar. konf. “Kristallogenezis i mineralogiya”, St. Petersburg, 2007 (Proc. II Int. Conf. on Crystallogenesi and Mineralogy), p. 266.
Geologiya mestorozhdenii uglya i goryuchikh slantsev. Kuznetskii, Gorlovskii basseiny i drugie ugol’nye mestorozhdeniya Zapadnoi Sibiri (Geology of Coal and Oil Shale Fields: Kuznetsk and Gorlovo Basins and Other Coal Fields), Yavorskii V.I., Ed., Moscow: Nedra, 1969, vol. 7.
Yavorskii, V.I. and Radugina, L.K., Geol. Zh., 1932, no. 10, p. 17.
Mikhailov, B.M., Rudonosnye kory vyvetrivaniya (Ore-Bearing Weathering Crusts), Leningrad: Nedra, 1986.
Krendelev, F.P., Pereyaslavskii, I.V., Stashevskii, V.G., et al., Geol. Geofiz., 1987, no. 11, p. 98.
Yusupova, I.F., Abukova, L.A, and Abramova, O.P., Dokl. Akad. Nauk, 2007, no. 1, p. 74.
Knigina, G.I., Stroimaterialy iz gorelykh porod Kuzbassa (Building Materials from Kuzbas Burnt Rocks), Kemerovo: Kemerovskoe Knizhnoe. Izd., 1960.
Gorgadze, G.N. and Aref’ev, O.A., in Novye idei v geologii nefti i gaza (New Ideas in Oil and Gas Geology), Moscow: GEOS, 2002, Book 1, p. 135.
Kononov, V.I., Vliyanie estestvennykh i iskusstvennykh ochagov tepla na formirovanie khimicheskogo sostava podzemnykh vod (Effect of Natural and Artificial Heat Centers on the Formation of Chemical Composition of Underground Water), Moscow: Nauka, 1965.
Silin-Bekchurin, A.I., Bogoroditskii, K.F., and Kononov, V.I., Rol’ podzemnykh vod i drugikh prirodnykh faktorov v protsesse podzemnoi gazifikatsii uglei (Role of Underground Water and Other Natural Factors in In-Situ Coal Gasification), Moscow: Akad. Nauk SSSR, 1960.
Tilley, B.J. and Gunter, W.D., Bull. Can. Pet. Geol., 1988, vol. 36, no. 1, p. 25.
Podzemnaya gazifikatsiya uglei v SSSR: Obzor (In-Situ Coal Gasification in the Soviet Union: A Review), Antonova, R.I., Bezhanishvili, A.E., Blinderman, M.S., et al., Eds., Moscow: TsPIEIugol’, 1990.
Shchukin, I.S., Obshchaya geomorfologiya (General Geomorphology), Moscow: Mosk. Gos. Univ., 1964, vol. 2.
Syrovatko, M.F., Gidrogeologiya i inzhenernaya geologiya pri osvoenii ugol’nykh mestorozhdenii (Hydrogeology and Engineering Geology in Coalfield Development), Moscow: Gortekhizdat, 1960.
Srebrodol’skii, B.I., Litol. Polezn. Iskop., 1974, no. 6, p. 137.
Pechuk, I.M. and Maevskaya, V.M., Endogennye pozhary v Donetskom basseine (Endogenic Fires in Donets Basin), Moscow: Ugletekhizdat, 1954.
Vartanyan, G.S. and Yusupova, I.F., Dokl. Akad. Nauk, 2000, vol. 370, no. 3, p. 353.
Yusupova, I.F., Dokl. Akad. Nauk, 1992, vol. 324, no. 5, p. 1085.
Gaiduk, V.V., Geol. Geofiz., 1961, no. 6, p. 81.
Zaraiskii, G.P. and Balashov, V.N., Dokl. Akad. Nauk SSSR, 1978, vol. 240, no. 4, p. 926.
Chekalyuk, E.B. and Vul’chin, E.I., Geol. Geofiz. Goryuch. Iskop., 1975, issue 42, p. 37.
Golynskaya, F.A., Razved. Okhr. Nedr, 2001, no. 6, p. 20.
Pavlov, A.V., Otechestv. Geol., 2002, no. 3, p. 70.
Stach’s Textbook of Coal Petrology, Stach, E., Mackowsky, M.T., Teichmuller, M., Taylor, G. H., Chandra, D., and Teichmuller, R., Eds., Berlin: Gebruder Borntraeger, 2nd ed. 1975.
Usov, M.A., Ugol’ Vostoka, 1933, no. 7, p. 7.
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Original Russian Text © I.F. Yusupova, 2011, published in Khimiya Tverdogo Topliva, 2011, No. 6, pp. 65–73.
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Yusupova, I.F. Heat generation in solid fossil fuels as a factor of epigenetic inhomogeneity of geological environment. Solid Fuel Chem. 45, 422–429 (2011). https://doi.org/10.3103/S0361521911060140
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DOI: https://doi.org/10.3103/S0361521911060140