Zobrazeno 1 - 10
of 26
pro vyhledávání: '"B. Ademodi"'
Autor:
B. Ademodi, Junpei Kumasaka, Adeniyi S. Ogunlaja, Ryo Ueda, Masanori Nakano, Kyuro Sasaki, Yuichi Sugai, Olalekan S. Alade
Publikováno v:
Energy & Fuels. 30:9310-9321
Poly(vinyl alcohol) (PVA) is often used to reduce the viscosity of bitumen. Although some studies have investigated the effects of the emulsification conditions, including aqueous phase salinity, on the performance of PVA, the tolerance to thermal de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e2d03868ebb56cd53463ba8e733eaa
https://doi.org/10.1021/acs.energyfuels.6b02060
https://doi.org/10.1021/acs.energyfuels.6b02060
Autor:
Adeniyi S. Ogunlaja, Olalekan S. Alade, B. Ademodi, Junpei Kumasaka, Yuichi Sugai, Kyuro Sasaki
Publikováno v:
Journal of Petroleum Science and Engineering. 145:711-722
The viscosity of a compressed Nigerian bitumen was measured over a temperature range of 85 °C to 150 °C. It was found that the viscosity at 85 °C and atmospheric pressure, increased from 1894 mPa s to 2787 mPa s at 7 MPa. At the temperature of 150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386e508e21e4a7e06ee94b11b68f18a3
https://doi.org/10.1016/j.petrol.2016.06.040
https://doi.org/10.1016/j.petrol.2016.06.040
Publikováno v:
Journal of Petroleum Science and Engineering. 138:66-76
In the present study, bitumen was dispersed in the aqueous solution of PVA (Poly Vinyl Alcohol) containing dissolved salt (NaCl). The stability and rheological property were studied to evaluate the characteristics of the dispersion system under the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::086ba3ddb83797982950998417ab6e5e
https://doi.org/10.1016/j.petrol.2015.11.031
https://doi.org/10.1016/j.petrol.2015.11.031
Autor:
Masanori Nakano, Kyuro Sasaki, Yuichi Sugai, Adeniyi S. Ogunlaja, Olalekan S. Alade, B. Ademodi
Publikováno v:
Petroleum Science and Technology. 34:184-191
Description of emulsion stability is an essential aspect of process design and development for separation and production operations. In this investigation, bitumen-in-water emulsions were formed with bitumen contents (CB) of 50% and 70% w/w stabilize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0224bc65e14277862a634f45831b0d4
https://doi.org/10.1080/10916466.2015.1118499
https://doi.org/10.1080/10916466.2015.1118499
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 37:2692-2701
The potential substitution of Nigerian heavy oil resource (Agbabu bitumen) for boiler fuel is presently being investigated. Combustion of 70–30% (wt/wt) heavy oil–kerosene blend, 70–30% (wt/wt) of heavy oil–diesel blend, and 50–50% (wt/wt)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8efe3644ea31fb3890bae652dca11e74
https://doi.org/10.1080/15567036.2012.736015
https://doi.org/10.1080/15567036.2012.736015
Publikováno v:
International Journal of Engineering Practical Research. 4:55-59
One of the most important factors of the successful production, transportation and utilization of the highly viscous oil such as bitumen is viscosity reduction. Several approaches including emulsification of bitumen as dispersed particle in the conti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::236dc821056259fd1b82d9cf2843a91b
https://doi.org/10.12783/ijepr.2015.0401.12
https://doi.org/10.12783/ijepr.2015.0401.12
Publikováno v:
Journal of Minerals and Materials Characterization and Engineering. :291-299
This work has investigated the corrosion properties of three types of stainless steels in a tar sand digester environment with the aim of establishing their relative resistances in the environment. The corrosion experiments for the stainless steels w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6cabe3dc254e8dcf3cbd9e2bed43053
https://doi.org/10.4236/jmmce.2008.74022
https://doi.org/10.4236/jmmce.2008.74022
Publikováno v:
All Days.
This work presents preliminary investigation on enhanced recovery of Nigerian heavy oil using cyclic steam stimulation (CSS) method. After two cycles of steam stimulation (1.88 wt/wt steam to oil ratio), it was observed that steam at pressure of 20 p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0e8808b3217994ec5afdd9b2425be1
https://doi.org/10.2118/172362-ms
https://doi.org/10.2118/172362-ms
Publikováno v:
Energy Sources. 14:135-148
Die de-asphalting of vacuum residue of Nigerian medium-gravity crude with nitrobenzene has been studied. Analytical data such as viscosity index, viscosity gravity constant, and molecular weight were used to characterize the residue, while chromatogr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d474259ce2c66f0655fc5c6ab1be9fc
https://doi.org/10.1080/00908319208908715
https://doi.org/10.1080/00908319208908715
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