Permeability is a major index of filter aid. The higher the permeability is, shows that diatomite has unobstructed channels , the higher the porosity is, with the formation of loose filter cake, the improvement of filtration speed, the enhancement of filtration ability.
Diatomite filter aid has developed microporous structure, good adsorption performance, not only can form a highly permeable filter layer, but also can intercept fine particles to remain good filtrate clarity.
Perlite and diatomite are mixed in drink syrup to aid filtration
Due to the different grades of sugar raw materials, it is difficult to keep the same quality, so it is very necessary to carry on the process of assisted purification of sugar. According to the properties (viscosity, impurity and content, comprehensibility of particles, etc.) of syrup in beverage factory, as well as the requirements of filtered liquid sugar products, beverage operation technology, filtration equipment and syrup treatment, we put forward a new scheme of mixing perlite and diatomite to help filter. One is the use of perlite good bridging role, due to the light specific gravity of perlite and its irregular strip shape, so it can play a better bridging role, maintain a higher void rate, prolong the filtration time; Second, the adsorption effect of diatomite is good, which can ensure the clarity of the filtered liquid; The mixed use of the two, so that the filter aid particles can better “bridge arch arch”, so as to form a good “bridge” phenomenon between particles and particles and form a “rigid” bone structure, improve the quality of filtration.
The sugar industry is suitable for diatomite filtration: sucrose, high fructose corn syrup, high fructose corn syrup, glucose syrup, beet sugar, honey and so on.
If you want to more information about Diatomaceous earth filter aid products for sugar, please visit our website:
https://jilinyuantong.en.alibaba.com
Post time: Feb-28-2022