• Phase behaviour for the (CO2 + 1-butyl-2-pyrrolidone) and (CO2 + 1-octyl-2-pyrrolidone) systems at temperatures from (313.2 to 393.2)K and pressures up to 28 MPa

Data

[{'id': 120350, 'desc': '57 datapoints in 5 series, <b>quantities:</b> Vapor pressure, <b>system:</b> 1-butyl-2-pyrrolidone + carbon dioxide'}, {'id': 120351, 'desc': '10 datapoints in 1 series, <b>quantities:</b> Vapor pressure, <b>system:</b> 1-butyl-2-pyrrolidone + carbon dioxide'}, {'id': 120352, 'desc': '3 datapoints in 1 series, <b>quantities:</b> Critical temperature, <b>system:</b> 1-butyl-2-pyrrolidone + carbon dioxide'}, {'id': 120353, 'desc': '3 datapoints in 1 series, <b>quantities:</b> Critical pressure, <b>system:</b> 1-butyl-2-pyrrolidone + carbon dioxide'}, {'id': 120354, 'desc': '67 datapoints in 5 series, <b>quantities:</b> Vapor pressure, <b>system:</b> N-octyl-2-pyrrolidone + carbon dioxide'}, {'id': 120355, 'desc': '6 datapoints in 2 series, <b>quantities:</b> Vapor pressure, <b>system:</b> N-octyl-2-pyrrolidone + carbon dioxide'}, {'id': 120356, 'desc': '2 datapoints in 1 series, <b>quantities:</b> Critical temperature, <b>system:</b> N-octyl-2-pyrrolidone + carbon dioxide'}, {'id': 120357, 'desc': '2 datapoints in 1 series, <b>quantities:</b> Critical pressure, <b>system:</b> N-octyl-2-pyrrolidone + carbon dioxide'}] temp"