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Demulsification of the Emulsified Crude Oil and Defoaming of the Foaming Crude Oil
2018The demulsification of emulsified crude oil and defoaming of the foaming crude oil are discussed in this chapter. There are mainly two types of emulsified crude oil, water-in-oil (W/O) emulsified crude oil and oil-in-water (O/W) emulsified crude oil.
Fulin Zhao, Caili Dai
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Petroleum Chemistry U.S.S.R., 1989
Abstract 1. 1. A chromatographic method has been proposed for selective and complete isolation of carbazole derivatives from crude oils and their distillate fractions. 2. 2. The individual composition of carbazoles from four crude oils of different fields has been investigated.
P.I. Sanin +3 more
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Abstract 1. 1. A chromatographic method has been proposed for selective and complete isolation of carbazole derivatives from crude oils and their distillate fractions. 2. 2. The individual composition of carbazoles from four crude oils of different fields has been investigated.
P.I. Sanin +3 more
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2014
Oil has been the number one source of energy in the world since the middle of the twentieth century. The world is very dependent on petroleum for transportation fuels, petrochemicals and asphalt. But ever increasing demand has caused the price of oil to spike in recent years, and only the world economic crisis has been able to temper demand and bring ...
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Oil has been the number one source of energy in the world since the middle of the twentieth century. The world is very dependent on petroleum for transportation fuels, petrochemicals and asphalt. But ever increasing demand has caused the price of oil to spike in recent years, and only the world economic crisis has been able to temper demand and bring ...
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Alkyldiphenylmethanes in Crude Oils
Polycyclic Aromatic Compounds, 1996Abstract GC-HRMS was used for the analysis of alkyldiphenylmethanes in crude oil. Diphenylmethane and four isomeric methyldiphenylmethanes were identified in crude oils by comparison of their mass spectra and chromatographic behaviour with authentic standards.
Robert Alexander +2 more
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Canadian Journal of Economics and Political Science, 1961
The first report of the Borden Commission appeared in October, 1958. It dealt with the transmission, export and regulation of natural gas, and with the financing of Trans-Canada Pipe Lines Limited. Very little was said about the transportation and export of crude oil. This second report is designed to fill the gap. It deals with “the policies which the
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The first report of the Borden Commission appeared in October, 1958. It dealt with the transmission, export and regulation of natural gas, and with the financing of Trans-Canada Pipe Lines Limited. Very little was said about the transportation and export of crude oil. This second report is designed to fill the gap. It deals with “the policies which the
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Cyclohexylbenzenes in crude oils
Chemical Geology, 1994Abstract A number of alkyl cyclohexylbenzenes have been identified in crude oils using authentic standards by comparison of their gas chromatography retention behaviour and their mass spectra. A suite of crude oils with a wide range of locations, source types and ages has been analysed for methyl and dimethyl cyclohexylbenzenes and for the ...
Robert Alexander +3 more
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crude oil price determinants [PDF]
Research Papers in Economics, 2007 Based on monthly observations, I specify an econometric model capturing the driving forces behind the crude oil price series in recent years. A large set of covariates, such as supply and demand variables as well as futures market variables, is used to test the impact on the crude oil price.
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Crude oil utilization by fungi
Canadian Journal of Microbiology, 1979Sixty fungal isolates, 34 obtained by a static enrichment technique from soils of northern Canadian oil-producing areas and 26 from culture collections, were screened for their ability to grow on n-tetradecane, toluene, naphthalene, and seven crude oils of varying composition.
D. W. S. Westlake, J. S. Davies
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Biodegradability and crude oil composition
Canadian Journal of Microbiology, 1974Four crude oils (Prudhoe Bay, Norman Wells, Atkinson Point, and Lost Horse Hill) of different chemical composition were tested as to their biodegradability under mesophilic and psychrophilic conditions. Changes in bacterial numbers and chemical composition of the oils were monitored using a plate count and chromatographic technique respectively ...
F. D. Cook +3 more
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Combustion Kinetics of Crude Oils
Energy Sources, 2002In this research, the reaction rates related to an in-situ combustion process were investigated and the effect of heating rate and crude oil type on the reaction rates were investigated. A laboratory model was used to run reaction kinetic experiments in unconsolidated limestone packs using three different crude oils.
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