| Organic Material and Trace Elements of Bituminous Rocks in the Ozank(?)y Field,Ankara,Turkey |
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| 作者姓名： | Saday Azadolu ALYEV Ali SARI |
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| 作者单位： | Ankara University Science and Technology Research and Application Center 06100，Tandogan，Ankara，Turkey，Ankara University Faculty of Engineering，Department of Geological Engineering，06100，Tandogan，Ankara，Turkey |
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| 摘 要： | Bituminous rocks in the Ozank(?)y(Ankara) field are different from those of the Paleocene- Eocene Mengen and Güineytepe(Bolu) regions in metal enrichment levels.Organic carbon(C_(org)) content of organic material-rich rocks in the Ozank(?)y(Ankara) field is 3.66-40.72% wt averaging 14.34%.The dominant organic materials are algae/amorphous accompanied by minor amount of herbaceous material(The dominant kerogen type is Type-Ⅰwith a limited amount of Type-Ⅱkerogen.). The bituminous rocks in the Ozank(?)y field are enriched in heavy metals such as Ni,Mn,As and Cr.In comparison with the average enrichment values of elements,Ni,Mn,As and Cr in bituminous shales of the Ozank(?)y field are as about 4.38,14.93,10.90 and 5.58 times as average values.The average concentrations of these heavy metals are also as high as 215×10~(-6),828×10~(-6),58.54×10~(-6),and 148×10~(-6) respectively.In addition,sorption properties of clay and organic materials are also important for metal enrichments in the bituminous shales.
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Organic Material and Trace Elements of Bituminous Rocks in the Ozank(?)y Field,Ankara,Turkey |
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| Authors: | Saday Azadolu ALYEV and Ali SARI Ankara University Science and Technology Research and Application Center Tandogan Ankar Turkey Ankara University Faculty of Engineering |
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| Institution: | Saday Azadolu ALYEV and Ali SARI Ankara University,Science and Technology Research and Application Center,Tandogan,Ankar,Turkey,Ankara University,Faculty of Engineering,Department of Geological Engineering,Tandogan,Ankar,Turkey |
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| Abstract: | |
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| Keywords: | bituminous rock organic matter algae trace element rare element Turkey |
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