Results 21 to 30 of about 529 (96)
Asphaltite Pyrolysis in Fluidized Bed Reactor
Gazi University Journal of Science Part A: Engineering and Innovation, 2023 In this study, the pyrolysis properties of asphaltite samples taken from Şırnak and Hakkari regions in a fluidized bed reactor under catalyst and non-catalyst conditions were determined by rapid and batch pyrolysis. Basic analysis, FTIR and XRF analyses were performed for the raw material.
Samad MOGHANIRAHIMI, Hüseyin TOPAL
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Investigation of surface properties of Avgamasya asphaltite
Fuel Processing Technology, 1994 Abstract Surface properties of Avgamasya asphaltite were investigated by the adsorption method using N 2 and CO 2 gases. In order to see the effect of ash content and pyrolysis temperature on the surface properties of asphaltite, samples were washed with 15% (v/v) HCl to reduce the ash content, and then pyrolyzed in a nitrogen atmosphere between ...
Afife Güvenç +3 more
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Antum Crater: A Window Into Ganymede's Icy Evolution
Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.Abstract Located within the extensive dark terrain of Marius Regio, in the anti‐Jovian trailing quadrant of Ganymede, Antum crater is marked by dark‐rayed ejecta that obscure older features and reshape the surrounding landscape. This study investigates Antum and its geological context using optical and infrared data from the Voyager and Galileo ...
Federico Tosi +9 more
wiley +1 more source
Energy Science &Engineering, Volume 12, Issue 1, Page 329-355, January 2024.This paper examines oil shale and coal as the primary research subjects and summarizes recent progress in pyrolysis kinetics studies based on thermogravimetric analysis from the aspects of research methods, influencing factors, and research progress. Abstract Solid fossil fuels still support the development of the energy and chemical industry.
Yaoyu Li +4 more
wiley +1 more source
Comparison of Three Sequential Extraction Methods for the Determination of Iron, Manganese, and Thallium in Asphaltite Samples [PDF]
, 2020 Asphaltite, which is based on petroleum, contains many elements that exist in different forms. In this study, the BCR sequential extraction (BCRSE), Tessier sequential extraction (TSE) and Stover sequential extraction (SSE) procedures were applied for ...
Aydın, Işıl +7 more
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Study of washability of fine şirnak asphaltite -assesment of advanced washing plant cost [PDF]
, 2016 The total amount of asphaltite resource in reserves and production in Şırnak City are over 120 million tons of available asphaltite reserve and about 600 thousand tons per year, respectively.
Tosun, Yıldırım İsmail
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Benefaction and Pyrolysis of Sirnak Asphaltite and Lignite
International Journal of Clean Coal and Energy, 2014 Depending on advanced technological developments in energy production the low quality coals needed the most economical technologies and even in order to make it possible to produce coal-derived products. Compliance with environmental norms of coal pyrolysis or gasification of various type of coals, feasible combustion systems and energy production ...
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Ion irradiation of asphaltite as an analogue of solid hydrocarbons in the interstellar medium
, 2005 We present the results of experiments of low temperature ion irradiation of pure asphaltite samples and those covered with water ice layers. Asphaltite (a natural bitumen) was used as an analogue of carbonaceous interstellar grains on which water-rich ...
L. Moroz, G. Strazzulla
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Cleaning of fine asphaltite by oil agglomeration process
, 2020 In Turkey, asphaltite deposits are located in the Southeastern Anatolia region in the form of fleets around the Sirnak province and its environs. According to the research, although the lower thermal values of Sirnak asphaltites are between about 11–24 ...
Bilgin, Öykü, Oyku Bilgin
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, 2017 3rd World Multidisciplinary Earth Sciences Symposium (WMESS) -- SEP 11-15, 2017 -- Prague, CZECH REPUBLICAsphaltite is one of the naturally occurring black, solid bitumen's, which are soluble at heating in carbon disulphide band fuse.
Orhan Kavak +9 more
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