After sulphide removal is it possible to separate biogas (60% methane and 40% carbon dioxide) by increasing pressure?

I think carbon dioxide will liquify at pressure between 5 and 74 bar and temperature between -56 to 31 degC. At a pressure of 46 bar methane is a gas and above 46 bar it is in supercritical state....

10 October 2023 8,302 1 View