Comparison of the chemical structure of coal hydrogenation products, athabasca tar sand bitumen and Green River shale oil

Yoshida, Ryoichi; Yoshida, Tadashi; Nakata, Yoshinori; Hasegawa, Yoshihisa; Hino, Mitsutaka; Ikawa, Yasuko; Makabe, Masataka; Bodily, D.M.

doi:10.1016/0378-3820(83)90034-6

Cited by 6 publications

(1 citation statement)

References 15 publications

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“…When tar content is higher, the tar in asphalt's dissolving characteristics "lyophilization" increases, and a stable colloid solution is formed. On the other hand, if the oil content is high, it has negative impact on bitumen quality, as the asphalt's oil does not dissolve "lyophobic" [13]. From the printed materials, it can seen that oil bitumen's main components, high molecular tar, asphalt compounds, ratios are 1:1 and the total content should be close to 50%.…”

Section: Resultsmentioning

confidence: 99%

Chemical Analysis on Mongolia’s Natural Bitumen

Bat-Erdene¹,

Byambagar²,

Enkhtsetseg³

et al. 2014

ACES

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To extract pure bitumen, the bitumen from Bayan-Erkhet, Zuunbayan and Ukhaa was prepared into small particles of 0.2-0.5 cm and then it was infused with chloroform in the Soxhlet apparatus [1] [2]. The physical-mechanical properties were identified after the solvent was extracted from the chloroform infused bitumen through the vacuum evaporation method. The characteristics of the debris without bitumen or the remains after the infusion were examined in details. The hydrocarbon content of the bitumen was identified with the device: Agilent 7890-5975c Gas chromatography mass spectrometer.

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Section: Resultsmentioning

confidence: 99%