Results 61 to 70 of about 395 (139)

Desulfurization and Demineralization of Asphaltite Using Combination of Froth Flotation and Aqueous Caustic Leaching

open access: yes, 2008
The mineral matter and Sulfur, which are present in varying amounts in asphaltites, are a major problem in utilization of asphaltites as a fuel. The effect of leaching asphaltites from Simak and Silopi, SE Anatolia, Turkey, with froth flotation following
Hamamci, Candan   +7 more
core   +1 more source

Analysis and evaluation of distributed photovoltaic generation in electrical energy production and related regulations of Turkey. [PDF]

open access: yesClean Technol Environ Policy, 2022
Çeçen M   +4 more
europepmc   +1 more source

Molecular identification of fungi microfossils in a Neoproterozoic shale rock. [PDF]

open access: yesSci Adv, 2020
Bonneville S   +9 more
europepmc   +1 more source

Road bitumen's based on the vacuum residue of heavy oil and natural asphaltite: Part II–physical and mechanical properties [PDF]

open access: yes, 2017
© 2017 Taylor & Francis Group, LLC. This work is devoted to studying the possibility of producing bitumen for road construction by using vacuum residue > 420°C of heavy oil of the Ashal'chinskoe field in and natural asphaltite Spiridonovskoe field ...
Kayukova G.   +4 more
core  

Cleaning of Şırnak Karatepe asphaltites

open access: yes, 2020
Asfaltit, petrol kökenli bir maddedir ve metamorfoz sonucu oluşmuştur. Türkiye'nin Güneydoğu Anadolu Bölgesinde Şırnak ve Silopi bölgelerinde 82 milyon ton asfaltit rezervi vardır. Şırnak Karatepe asfaltit numunesinin kısa analiz sonuçları, kül ve kükürt içeriğinin sırasıyla % 46.86 ve % 5.56 olduğunu göstermiştir.Bu çalışmada Şırnak Karatepe ...
openaire   +1 more source

Ion irradiation of asphaltite as an analogue for solid hydrocarbons in the interstellar medium

open access: yes, 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 ...
Moroz, L., Strazzulla, G.
core  

An Investigation of Rock Properties and Environmental Safety Aspects for the Design of an Underground Asphaltite Mine in Southeast Turkey

open access: yes, 1987
The paper describes the findings of research which was concerned with the possible development of an underground mine at Harbol vein in the Cizre-Silopi area.
Karpuz, Celal
core  

DEMINERALIZATION OF ŞIRNAK ASPHALTITES BY FLOTATION

open access: yesOil Shale, 2006
Cahit Hiçyilmaz, N. E. Altun
openaire   +1 more source

Remotely constraining the temporal evolution of offshore oil systems. [PDF]

open access: yesSci Rep, 2019
Corrick AJ   +6 more
europepmc   +1 more source

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