Question

The ratio of temperature of invention to critical temperature depends on which condition

Answer 1

A method of separating one or more components from a multi-component gas stream (10) comprising at least one non-acid gas component and at least one acid gas component, wherein the multi-component gas stream (10), at a pressure above 1,200 psia (82.8 bar) and a temperature above 120 °F (48.9 °C) with a concentration of the at least one acid gas component in gas stream (10) being at least 20 mole percent, is passed to a membrane system (40) that selectively separates the at least one acid gas component from the multi-component gas stream (10) as a permeate stream (13). Permeate stream (13) has a pressure of at least 20 percent of the pressure of the feed pressure.