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Distribution of Sulfur in oil Shale
Industrial & Engineering Chemistry, 1926Sulfur was present in Green River oil shale in the form of sulfide, sulfate, and organic sulfur. The resinic sulfur found in the shale oil ranged from one-fourth to all of the organic sulfur.
E. P. Harding, William Thordarson
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Temperature distribution in oil journal bearings
Wear, 1974Abstract A series of tests was conducted to determine the temperature distribution of a journal bearing using an incompressible lubricant. The journal diameter was 31.50 mm and the length to diameter ratio was equal to 1. Results obtained at a diametrical clearance of 0.0508 mm over a speed range of 2000 to 3000 r.p.m.
B.C. Majumdar, A.K. Saha
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Pressure Distribution in Unsaturated Oil Reservoirs
Journal of Petroleum Technology, 1950The pressure distribution in a reservoir producing an incompressible fluidby radial flow in a horizontal structure is a simple logarithmic function useddaily by reservoir engineers. The assumption of an incompressible liquid isequivalent to assuming that pressure is maintained constant at the well radiusand at some external ?radius of drainage,? or, in
E.R. Brownscombe, Francis Collins
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Domestic oil by rail distribution analysis
2015 Systems and Information Engineering Design Symposium, 2015The United States has seen a massive increase in oil production over the last ten years due to new fracking technologies that can extract previously unreachable oil. These new fields are not as well connected with traditional mid-stream infrastructure, such as pipelines, and as a result have started to be transported by train car. This paper focuses on
Alexander Czenczek +5 more
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Applied Mechanics and Materials, 2014
Heavy oil, with the characteristics of high viscosity and large density, is the most important component of petroleum hydrocarbon energy. In reservoir exploration, its dynamic resistance not only reduces driven efficiency, but also brings much more exploration difficulty, so it is not feasible to exploit heavy oil with conventional methods.
Xue Li, Jing Rui Xu, Jin Liang Zhang
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Heavy oil, with the characteristics of high viscosity and large density, is the most important component of petroleum hydrocarbon energy. In reservoir exploration, its dynamic resistance not only reduces driven efficiency, but also brings much more exploration difficulty, so it is not feasible to exploit heavy oil with conventional methods.
Xue Li, Jing Rui Xu, Jin Liang Zhang
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Trace-metal distribution in Moslavina basin crude oil and oil products
Fuel, 1987Abstract Crude oil from the Moslavina basin was found to have very low abundances of the trace metals vanadium, nickel, iron, sodium, potassium and calcium, ranging from a minimum of 0.02 to a maximum of 16 μg g−1. Of the metals originally present in the crude oil, nickel had the highest mean mass yield of 6.0 μg g−1, vanadium the lowest (0.5 μg g−1).
Dubravka Ugarković, Dinko Premerl
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Glyceride structure of vegetable oils by countercurrent distribution. VI. Corn oil
Journal of the American Oil Chemists' Society, 1961AbstractCorn oil has been fractionated in a 200‐tube countereurrent distribution apparatus. Although this technique gives no information about the positional isomers of the glycerides, the fatty acid composition of the fractions and the amounts of the more unsaturated triglycerides are in agreement with an essentially random pattern.
C. R. Scholfield +2 more
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Glyceride structure of vegetable oils by countercurrent distribution. I. Linseed oil
Journal of the American Oil Chemists' Society, 1956SummaryLinseed oil has been fractionated in a 200‐tube countercurrent‐distribution apparatus. Iodine values of fractions ranged from 51 to 261. As determined by the weight distribution curve, iodine values and spectrophotometric analyses, 18.2% trilinolenin, 12.3% linoleo‐dilinolenin, and 19.5% oleo‐dilinolenin combined with 4.1% dilinoleo‐linolenin ...
H. J. Dutton, J. A. Cannon
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The Distributional Effects of Oil Shocks
SSRN Electronic JournalNegative oil supply shocks since the 1980s have increased German inflation and reduced aggregate economic activity. Using 45 years of high-frequency German administrative data, we find that these shocks disproportionally harm low-income individuals: their earnings growth falls by two percentage points two years after a 10-percent exogenous oil price ...
Broer, Tobias +2 more
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Oil Distribution in iPP/EPDM Thermoplastic Vulcanizates
Rubber Chemistry and Technology, 2007Abstract Scanning Probe Microscopy (SPM) was used to determine the volume fraction of oil-swollen particulate rubber and oil-swollen plastic in thermoplastic vulcanizates (TPVs) produced from iPP and EPDM rubber. Sample preparation and SPM imaging conditions allowed the ratio of the rubber and plastic area imaged for a TPV sample to be equated ...
Tonson Abraham +2 more
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