| abstract |
Process for the extraction of smelly compounds present in a liquid formulation containing at least one compound carrying a thiol functional group of formula: HS_A_Y_B in which said formulation is brought into contact with a pulverulent absorbent agent, in order to obtain a deodorized composition, intended for later use, said absorbent agent being such that, when it is suspended in an aqueous solution containing 92 g / l of thioglycolic acid, said aqueous solution still contains at least 30% by weight of the initial thioglycolic acid after 15 minutes of contact. |