Home - New technologies - Additional vodka treatment
Softening and improving the organoleptic properties of spirits by sorption filter cartridges - EPSF.T.
We present a new sorption filter cartridge EPSF.T for additional softening and improvement of organoleptic properties of spirits.
The base of the filter element EPSF.T are ion-exchange resins as special sorbents.
The active components of the EPSF.T filter materials contribute to the processes:
- oxidation and transformation of compounds giving defects to alcohols;
- selective sorption with the formation of chelating compounds with zirconium, with acrolein, crotonaldehyde, diacetyl and terpenes;
- removal of excess quantities of metals (Ca, K, Fe, Cu, etc.) from brandy, whiskey, cognac drinks, which lead to the formation of opacities and deterioration of the bottling resistance.
- some kinds of resins carry out correction of PH of cognac drinks.