Sentences with phrase «small fractionation»

There may be some minor problems left: — A small fractionation of the smaller molecules at closing time, but for CO2, that is less than 1.2 ppmv / 200 ppmv.

Not exact matches

They recognised the process of preferential fractionation of molecules with smaller diameters and concluded that there was a critical molecular diameter of 0.36 nm above which fractionation did not occur.

The effect appears to be size - dependent, because Ne, O2 and Ar have smaller effective molecular diameters than N2, and fractionation increases strongly with decreasing size.