Results 81 to 90 of about 529 (96)
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Thermal liquefaction of natural asphaltites
Solid Fuel Chemistry, 2007Thermal transformations of high-sulfur asphaltites of Argentina were studied over a wide range of their heat treatment conditions: the final heating temperature from 350 to 600°C, the nature of the solvent used (water, deacon, tetragon, straight-run petroleum diesel distillates, the process mode (batch or flow), and the presence of a catalyst.
V. V. Savel’ev +4 more
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Importance of Asphaltite Deposits in Southeastern Anatolia
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2006Native energy sources of Turkey are quite limited, and the country is heavily dependent on the import of primary energy from abroad. The demand for electrical energy has increased very rapidly in Turkey due to the ongoing industrialization process and high population growth. Energy consumption in Turkey has continually increased over the past years and
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Thermal destruction of asphaltites in supercritical fluids
Russian Journal of Physical Chemistry B, 2010The processes of thermal destruction of asphaltites recovered from the Rafaelita and Toribia deposits in the presence of water, benzene, tetralin, and ethanol in the supercritical state are studied. The solvent nature plays an important role in the thermal destruction, with the maximum conversion (99 wt %) of both asphaltites into liquid products being
V. V. Saveliev, A. K. Golovko
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Producing adsorbents from nitrated asphaltites
Chemistry and Technology of Fuels and Oils, 2012Carbon adsorbents with mechanical strengths of 90-93% and a micropore volume of 0.16-0.3 cm3/cm3 have been obtained from nitrated asphaltites by the existing industrial technology. Compared to industrial carbon with the trademark KAD-iodine, medium-charred specimens are highly selective in extracting gold and silver from multicomponent polymetal ...
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Vein asphaltites in a uranium deposit
Soviet Atomic Energy, 1968A. I. Zubov, G. N. Kotel'nikov
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The economic importance of Sirnak asphaltites in the next decade
2012What is discussed in this study is that, improvement of the investment enviroment of asphaltite mine, in Turkey's Sirnak province and increasing the competitiveness with the world; mainly within the scope of field studies which was performed by The Mineral Research and Exploration Institute (MRE) in 1930s.
Öcal, Fatih Mehmet +2 more
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Conversion of Sulfur-Rich Asphaltite in Supercritical Water and Effect of Metal Additives
Journal of Supercritical Fluids, 2014Anatoly A Vostrikov +2 more
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