petroleum primary processing

Gradient Solubility Model

Because of the large disparity in structure and properties of asphaltenes and oil fractions in VDR, it is surprising that…

Rajil TL

Bitumen upgrading

Figure 1. This is an upgrading facility located near Fort McMurray, Alberta, Canada. Bitumen upgrading is the chemical treatment of bitumen that is used in…

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Dewaxing

Another important separation process in petroleum refining is removal of wax. The process of dewaxing is introduced and discussed in…

Rajil TL
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