CPC B01D 53/28 (2013.01) [B01D 53/1493 (2013.01); B01D 53/263 (2013.01); B01D 2252/2023 (2013.01); B01D 2252/20494 (2013.01); B01D 2252/40 (2013.01); B01D 2252/606 (2013.01); B01D 2252/608 (2013.01)] | 7 Claims |
1. A gas dehydration drying agent solution composition, the composition comprising:
a solvent that includes at least one glycol having a number average molecular weight from 40 g/mol to 500 g/mol; and
from 0.01 wt % to 8.00 wt % of a cyclohexylamino sulfonic salt in a buffer solution having the following structure:
wherein n is from 1 to 6; wherein the buffer solution further includes at least one selected from the group of an alkali metal cation and an alkali-earth metal cation; wherein the solvent includes from 5 wt % to 95 wt % of the at least one glycol.
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