Sentence examples for components in petroleum from inspiring English sources
There are many components in petroleum reservoir fluids.
Process and corrosion engineers have critically addressed compatibility of biodiesel components in petroleum refinery infrastructure because of different processing, storage and dispatching histories of shipments.
Based on an enormous number of data stored in the Dortmund Data Bank, the SRK parameters of components in petroleum fluids have been fitted to a large number of experimental data including 4170 saturated liquid density data and 8097 PVT data at supercritical conditions.
Asphaltenes have been referred to 'cholesterol of petroleum' and the heaviest and the most complex components in crude oil.
In other words, all the components encountered in petroleum fluids could be modeled.
Although the conventional HDS has been highly effective in reduction of sulfur levels, aromatic sulfur compounds such as thiophene, benzothiophene, dibenzothiophene, and their derivatives, which are the major objectionable sulfur components present in petroleum fractions, are less reactive to this process (Song 2003).
Different components in the petroleum such as saturated hydrocarbons, aromatic hydrocarbons, non-hydrocarbon and asphaltene will show different fluorescence under the ultraviolet or blue light excitation.
Given the high number of components in the petroleum fluids, the models of thermodynamic properties based on a group contribution method are attractive.
Decrease in pressure caused the decrease in the solubility of asphaltene in crude oil and caused an increase in resins and bitumen and decrease in light components in the petroleum, which formed the carbonaceous asphalts, bituminous asphalts and colloidal asphalts (Fig. 2).
Oven dried leaves were pulverized to a fine powder and chemical components were extracted in petroleum ether, chloroform, methanol and water successively at 37°C - 40°C.
The deepwater test string is an important but vulnerable component in offshore petroleum exploration, and its durability significantly affects the success of deepwater test operations.
