Organic geochemical properties of adiyaman golbasi (south east of Turkey) coals
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Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study was carried out in Golbasi (Adi{dotless}yaman) region (SE of TURKEY), which owns rare coal formations in the region. Chemical, petrographic analysis and organic geochemical evaluations of the Tertiary aged coals were taken into consideration. Coal quality investigation along with proximate (moisture, volatile matter, fixed carbon, ash) and elemental analyses (C, H, O, S, N) were performed and revealed. The huminite reflectance of organically abundant matter and coal levels were found to be between 0.30 and 0.52% which refer to lower maturity levels. This parameter is compatible with fluorescence colors, calorific value (average original 2736 - dry 3727 Kcal/kg) and average Tmax (422 °C). Organic matters of the investigated coals exhibit a low grade transformation, due to a low lithostatic pressure on them. Golbasi coals show low grade maturity and own sub-bituminous and lignite coalification ranks. Rock Eval analysis results show that TYPE II/III and III kerogen, with average Tmax values is 422 °C and corresponding to the immature and premature rank for hydrocarbon generation. The coals are characterized with their abundance of huminite maceral group and gelinite maceral, with small amount of inertinite and liptinite macerals. The coals were deposited in a lake environment and were supposed to form as a hypautochtonous way. Mineral matters of the Golbasi coals are clay, calcite and sulfur minerals. © SGEM2011 All Rights Reserved by the International Multidisciplinary Scientific GeoConference SGEM.
Açıklama
11th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2011 -- 20 June 2011 through 25 June 2011 -- Varna-- 101584
Anahtar Kelimeler
Adi{Dotless}Yaman Golbasi Coal, Organic Geochemistry, Organic Petrography Of Adiyaman Coals, Tertiary Aged Coal Of Turkey, Turkish Coals
Kaynak
11th International Multidisciplinary Scientific Geoconference and EXPO - Modern Management of Mine Producing, Geology and Environmental Protection, SGEM 2011
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
1
