METHOD OF PURIFYING AND/OR VODKA ASSORTMENT Russian patent published in 2008 - IPC C12H1/04 C12H1/07 

FIELD: food industry.

SUBSTANCE: water-alcohol solution and/or vodka are passed through filtration packet with the speed from 6 to 80 dhal/h, presenting diamond powder and mixture of diamond dust with activated carbon in pack made of nonwoven thermal fastened fabric. It is located between two polypropylene perforated frames, broken with two stainless steel grids or polypropylene. External grid is protected with perforated grid or nonpermeable film, with space at opposite ends, sealed with polypropylene liquid melt or end plates at frame external or internal for output and input of filtered liquid. Before passing of vodka or water-alcohol solution through the filter packet it makes use to purify water-alcohol solution with adsorbent and/or on sand, and/or ceramic filter, and/or carbonic-purgative pile. It can be similar purified after filter packet. Before passing of vodka through the filter packet water-alcohol solution is purified with passing through filter packet. After passing through filter packet vodka can pass the last stage of filtration with the help of membrane filters.

EFFECT: allows improvement of quality of purification.

6 cl, 11 ex