I am working on a study for a refinery. I am doing an economic model for new process which uses crude oil desalting. I am looking for information about operating cost of desalters. Specifically, I am looking for typical electric power consumption (kW/bbl) and demulsifying chemical costs and...
One of the fluid properties required to size a control valve for liquid flashing services is the fluid critical pressure. For a pure fluid, there is only one critical pressure. For a mixture, however, there are two possible options: The true critical pressure and the pseudo-critical pressure...