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A detailed, molecule-based kinetic model has been developed to simulate industrial naphtha hydro treators. A feed characterization module has been developed to calculate the composition of pre-defined pure molecules representing the feed quality without any detailed experimental component analysis. Feed naphtha is represented by a pre-defined set of 95 pure molecules, from carbon numbers C5 to C11...
The degree of deactivation was studied on the hydrotreating catalyst by using four different feed stocks. This work demonstrated that the deactivation by metals in resin and asphaltene parts of the heavy crude oil and residues was different. The degree of deactivation by metals does not always depend on the concentration of these, but also the nature of the metals. Firstly, the metals in resin part...
Weather is the state of atmosphere at a particular time and place with regard to temperature, moisture, air pressure, precipitation etc. Bio organisms need to adapt with the changing atmospheric conditions. It is therefore important to know the atmospheric condition for different applications. The interest is to design an autonomous small cube satellite which can provide the information of weather...
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