3/21/2024 0 Comments Depriester chart k values33 for constantsMcWilliams, M.L., An Equation to Relate K-factors to Pressure and Temperature, Chem. The constants are given in the following table. The DePriester charts have been fit to the following equation (McWilliams, 1973):Ī p 2 a p3 aT 1 aT 2 ln K ! 2 aT 3 aP1 ln p 2 T T p pNote that T is in oR and p is in psia. thus,įor light hydrocarbons, the approximate K values can be determined from the monographs prepared by DePriester i i i where in generalġ These two equations are written once for each componentįortunately, for many systems the K values are approximately independent of composition. The mass and energy balances are very similar to those used in the binary case, but the equilibrium equations are usually written of K values. The equation used are equilibrium, mass and energy balances, and stoichiometric relations. Multicomponent Flash DistillationIf there are more than two components, an analytical procedure is needed.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |