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To cover the expected increased demand for natural gas, energy industry has to exploit sour gas reserves located around world. However, acid gases have be removed before produced from these fields could used. One of novel concepts in this field is utilization solid phase formation carbon dioxide and/or hydrogen sulfide. The main aim study develop an empirical correlation model based on Peng-Rob...

a new simple model is introduced for a liquid and an equation of state is derived based on this model and the statistical mechanical calculations. this equation of state works well for the non-polar and slightly polar liquids. the important conclusion that may be deduced from this equation of state is that if the reduced variables of state are chosen and defined appropriately, then, the princip...

We consider the Little Rip (LR), Pseudo (PR) and bounce cosmological models in Friedmann–Robertson–Walker (FRW) metric with nonzero spatial curvature. describe evolution of universe using a generalized equation state (EoS) presence viscous fluid. The conditions occurrence LR, PR were obtained from point view parameters EoS for cosmic dark fluid, taking into account analytical expressions curvat...

In food and chemical industry, supercritical fluid extraction is an environmental-friendly separation technique, which plays an important role in biomaterial processing. In this paper, a dynamic optimisation model for supercritical fluid extraction is proposed by combining a transformation based genetic algorithm and the Peng-Robinson equation of state. The proposed dynamic model for the relati...