Colour Precipitants

AviCarb* 40C is liquid color precipitant can increase decolourisation in carbonatation without increasing capital cost. It has been developed specifically for use in carbonatation sugar refineries. It is simple and cost-effective to use and has FDA approval when used in the recommended manner.

AvisTol* CP50 is a syrup colour precipitant which also removes certain high molecular weight impurities. It is cationic in nature therefore the anionic colouring matter easily attaches itself to it. Some of the other anionic impurities also attach to this molecule thereby making it more effective in creating minute particles, which are then converted into primary flocs in the subsequent processes of syrup clarification.

AviStol* L precipitant is a cationic color removal aid in liquid form developed as a processing aid for use in phosphatation refineries. The percentage decolourisation obtained depends upon the AviStol* L quantity used, upto certain limits. Under normal conditions 100-150 ppm, on sugar solids, is sufficient to achieve a high degree of decolourisation.

AviStol* L 50 is phosphatation refineries color removal aid in liquid form, with high cationic charge density which neutralizes positively charged colloidal material in liquid concentrated form used as a decolorizing agent in the clarification of cane sugar.

AviStol*M75 has been developed for use in the flotation process for removal of unwanted impurities from the syrup. The addition of AviStol*M75, in the melted sugar liquor, creates an interaction between the cationic charges of AviStol*M75 and the anionic charges of the soluble impurities of the solution.

AvisTol* SJ is a juice colour precipitant used to reduce the ash content of sugar juice, which increases the clarity and sparkle of the juice, as well as the sugar yield. The use of AvisTol* SJ precipitant destabilises the juice solution by forming an ionic bond with the particles and initiating primary flocculation.