Results 141 to 150 of about 20,919 (276)

Chemical composition of petroleum from Krapivinskoye oilfield (message 3)

Известия Томского политехнического университета: Инжиниринг георесурсов, 2017
Relevance of the research is caused by the need in information on the composition and structure of the asphaltene components in the Upper Jurassic methanonaphthenic oil from the Krapivinsk oilfield located in Tomsk region to solve the problems related to
Valeriy Petrovich Sergyn, Tatyana Viktorovna Cheshkova, Tatyana Anatolievna Sagachenko, Raisa Sergeevna Min   +3 more
doaj  

Rapid method for the determination of malthene and asphaltene content in bitumen, heavy oils and synthetic fuels by pyrolysis TLC

, 1982
M A Poirier, A E George
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Hydrotreating of petroleum deasphalted oils from thermal cracking residue and of a benzene-soluble fraction from SRC. Hydrocracking behavior of the asphaltene and polar compound fractions.

, 1988
Masakatsu Nomura, Hiroshi MAKI, Masahiro Miura   +2 more
openalex   +2 more sources

Study of asphaltene reaggregation in toluene/heptane mixture by dynamic and static light scattering

Petroleum Research
This paper presents the study of the effect of multiple ultrasonic impacts on submicron asphaltene aggregates in a toluene/heptane solution, conducted with dynamic light scattering technique.
Vladimir N. Kuryakov
doaj  

Flow loop apparatus to study the effect of solvent, temperature and additives on asphaltene precipitation

, 1999
Subodhsen Peramanu, P. Clarke, B B Pruden   +2 more
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Mechanism of Asphaltene Formation in Thermal Cracking of Athabasca bitumen.

, 1998
Masahide Sasaki, Hiroshi Nagaishi, Tadashi Yoshida, Hitoshi Kawai, Tadatoshi Chiba   +4 more
openalex   +2 more sources

CHEMICAL CHARACTERIZATION OF THE ASPHALTENES FROM COLOMBIAN COLORADO LIGHT CRUDE OIL

CT&F Ciencia, Tecnología & Futuro
In the present work, we report the chemical characterization of asphaltenes from a light Colombian crude oil, 36° API, Colorado Crude Oil (CCO). Asphaltenes of CCO were extracted using the standard ASTM procedure, ASTM D6560-12.
Juan-Carlos Poveda-Jaramillo, Daniel-Ricardo Molina-Velasco, Natalia-Alexandra Bohorques-Toledo, Mary-Helena Torres, Emiliano Ariza-León   +4 more
doaj  

HINDERED DIFFUSION OF ASPHALTENES AT ELEVATED TEMPERATURE AND PRESSURE

, 1999
J.A. Guin, Ganesh Ramakrishnan
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Configurational diffusion of asphaltenes in fresh and aged catalyst extrudates. Final technical report, September 20, 1991--September 30, 1996

, 1998
J.A. Guin
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Integration of Asphaltenes Flocculation Modeling Into Athos Reservoir Simulator [PDF]

, 2003
E. Béhar, Pascal Mougin, A. Pina
openalex   +1 more source