Ganeeva Y.; Yusupova T.; Romanov G.; Gubaidullin A.; Samigullina A.
(2015)
© 2015 Akadémiai Kiadó, Budapest, Hungary. Asphaltenes of four Russian and Kyrgyzstan crude oils were investigated with calorimetry, gas chromatography and X-ray diffraction analysis. It was established that asphaltenes ...