原油的成分从来就不是标准的。 1.重力Specific Gravity 跟水来比,用API来衡量,水是10 degrees API 重力为1{(141.5/ Specific Gravity) – 131.5} 那么原油的分类有: · Bitumen沥青 (<10) · Heavy (10˚-20˚) · Medium (20˚-35˚) · Light (35˚-50˚) · Condensate 50˚+ 2.粘...
oil processing 石油加工 diluted 稀释的 Glencore嘉能可集团 Vitol 维多集团 oil derivatives 石油衍生物 specific gravity 比重 Heavy fuel oil 重质燃料油 Heavy crude oil重质原油 Diesel oil 柴油 Light crude oil轻质原油 Gas oil 瓦斯油(轻质燃料油) Paraffin 石蜡 Motor spirit车用汽油 petrol 汽油 Aviation s...
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Crude oil, liquid petroleum that is found accumulated in various porous rock formations in Earth’s crust and is extracted for burning as fuel or for processing into chemical products. Crude oil is a mixture of varying hydrocarbons and other chemicals, a
•SolutionGas-OilRatio(溶解气油比)•FormationVolumeFactorofOil(原油的体积系数)•Totalformationfactor(两相体积系数)•SpecificGravityofaLiquid(液体的比重)•TheCoefficientofIsothermalCompressibilityofOil (原油的等温压缩系数)•OilViscosity(原油的粘度)1.Solutiongas-oilratioRs(溶解气油比)Definition1:Rs...
The invention regards a method and a hydrocarbon liquid for use in application of the method for reducing the specific gravity of a crude oil by a total of more than 2 % upstream of a second stage separator (28), and preferably upstream of a first stage separator (26), in an associated...
1.7.1.3.2 Physical properties of crude oil The production and behavior of a crude oil is shaped not only by its chemical composition but also by its physical properties. • Density, specific gravity, API gravity The densities of crude oils commonly range from 0.7 to 0.99 g/cm3; most oils...
Oil gravity, contaminants, water content, water salinity and pH also determine the nature of the emulsion. Electrostatic treatment is effective in dehydrating crude oil from its connate sediments and corrosion inducing salts, thereby reducing corrosion and fouling of downstream production equipment (Sams...
•SolutionGas-oilRatio(溶解气油比)•FormationVolumeFactorandShrinkageFactorofOils•Crudeoildensityandspecificgravity•Thecoefficientofisothermalcompressibilityofoil•viscosityofoil(粘度)•Propertiesofcrudeoilcorrelations•PVTtestofreservoiroil ProvincialBilingualTeachingDemonstrationCourse 1Solutiongas-oilratio...
Yields of different crude oil distillation cuts are plotted as function of whole crude specific gravity. Fractions based on European and North American markets, and the typical differences in crude oil fractionation in the two markets are also shown.