Thermodynamic properties of complex systems play an essential role in developing
chemical engineering processes. It remains a challenge to predict the thermodynamic …

In this communication, four different generalized methods have been developed to estimate
the normal boiling points of pure chemical compounds by using multilayer perceptron (MLP) …

In this work, four prompt and robust techniques have been used to introduce new
generalized models for estimation of the physical properties of pure substances, including …

A new predictive method is presented to construct the distillation curve of different petroleum
fractions. The proposed model is capable of predicting both types of distillation data (ASTM …

A predictive approach called the six‐point method is developed to construct distillation
curves of different petroleum fluids based on the information of six points of the distillation …

Critical properties of chemical compounds are of great importance as they are necessary for
estimating large variety of thermodynamic and physical properties by equations of state or …

Two best-known molecular type analyses are PNA and SAP methods, which divide an olefin-
free fraction into the sub-fractions (Paraffins, Naphthenes, and Aromatics) and (Saturates …

In this work, PC-SAFT, an equation of state based on perturbation theory, is applied to
predict the reservoir fluids phase behavior. PC-SAFT parameters for pure components have …

Critical properties and acentric factor are widely used in phase equilibrium calculations but
are difficult to evaluate with high accuracy for many organic compounds. Quantitative …

Gas condensate is mainly composed of highly valued hydrocarbons. Its high molecular
weight is derived from the quantity of heavy ends. Predicting the dew point pressure of gas …