> -140C only works for CO2-rich streams (> 10%). The chart in the article by the link suggests -140C would work for pressure of 0,0004 atm. How did you get th

> -140C only works for CO2-rich streams (> 10%). The chart in the article by the link suggests -140C would work for pressure of 0,0004 atm. How did you get that number - >10% ?