Results 41 to 50 of about 901 (164)

Geological and physical-chemistry characterization of asphaltite from Colombian Middle Magdalena region

Journal of Physics: Conference Series, 2020
The massive consumption of fossil hydrocarbons and the absence of new conventional oil reserves, research on unconventional resources is prevalent. The Asphaltite is a substance with high energy value thanks to its composition of high molecular weight ...
N. Bustos, E. Jerez, L. Páez, M. Roa
semanticscholar   +1 more source

Environmental Risk Assessment and Resource Recovery Potential of Asphaltite Ash in Şırnak (Türkiye): A Geochemical and Machine Learning Approach

GAZI UNIVERSITY JOURNAL OF SCIENCE
In this study, asphaltite samples obtained from five different sites (Harbul, Milli, Avgamasya, Seridahlı and Karatepe) in Şırnak province were ashes and analyzed by ICP-OES method after microwave-assisted acid solubilization. According to the results of
Celal Fidan, Veysel Gider, Figen Erek, I. Aydın, F. Aydın, Cafer Budak   +5 more
semanticscholar   +1 more source

Gilsonite exploration by using electrical resistivity tomography with multi-electrode gradient array: A case study in Rionegro (Colombia)

Revista UIS Ingenierías, 2020
Subsurface exploration using geophysical methods has increased the prospective economic possibilities for new non-metallic minerals and other raw materials such as solid hydrocarbons.
Yesid Paul Goyes-Peñafiel, Sait Khurama-Velasquez, Oleg Nikolaevich-Kovin   +2 more
doaj  

Adsorption of Heavy Metals by Microwave Activated Shale/Asphaltite Char/Zeolite Granule Composts from Hazardous Sludges and Industrial Waste Slurries

, 2020
There is a great concern about surface water pollution with high level mercury, lead (Pb) over 10 mg/l, 30 mg/l to the fishing lakes and streams in Şırnak Province even contaminating fresh water fishing and poisonening of human by merury and lead in thr ...
Yıldırım İsmail Tosun
semanticscholar   +1 more source

Production Of Carbon Foam From Demineralized Asphaltite [PDF]

, 2008
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2008Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2008Bu çalışmada, ülkemizin Güneydoğu Anadolu bölgesinde çok miktarda çıkarılan ...
Sertakar, Azime Gaye
core  

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
core   +1 more source

Investigation of mechanical properties of short- and long-term aged asphaltite modified asphalt mixtures [PDF]

, 2013
In this study, the effects of asphaltite and long-term aging on the mechanical properties of hot mix asphalt were investigated. The asphaltite entrained as filler at five different proportions into the hot mix asphalt samples and the obtained results ...
Kuloğlu, Necati, Kök, Baha Vural, Yılmaz, Mehmet   +2 more
core   +1 more source

Influences of temperature on flash pyrolysis products of asphaltite

, 2008
Seguruk (Sirnak, Turkey) asphaltite by flash pyrolysis in a fixed bed reactor with a heating rate 40 degrees C min(-1) at 400-800 degrees C (optimum 550 degrees C) under nitrogen atmosphere gave: solid residue (char), 67.68; oil, 13.28; and water, 0.99%.
Hamamci, Candan, Saydut, Abdurrahman
core   +1 more source

De Asphaltite

Resp. der 1. Diss. ist Johann Andreas Knoblach, Resp. der 2. Diss.
unknown
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Valorization of Şırnak asphaltite and biomass

, 2019
In this study, the hydrogenation and pyrolysis behavior of Şırnak asphaltite, and the synergetic effect of increasing amount of liquid product obtained from steam distillation of Şırnak asphaltite and biomass and dry reforming were studied.
VEYSİ HELVACI
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