Prediction of the rmodynamic prope rties of et hers and glycol ethers using a group contr ibution m ethod

Ethers offer specific advantages as clean fu el or fuel additive and glycol ethers are widely used as d etergents b y means of forming stab le homogen eous soluti ons. PVT data are neede d for the si mulation of the behavi or of ethers and glycol e thers in real operation conditions for some ap plications. D espite these facts, literature density data for the se compou nds are scar ce [۱]. In th is work, the group con tribution method has been applied in combina tion with t he GMA equation to c alculate the molar density and other thermody namic properties of som e long chain organic c ompounds i.e. ethers an d glycol ethe rs.

کلیدواژه ها:

Equation of state ، Ether ، Glycol ether ، Mola r density