Purification of glycerin (equipment)

Until recently, there were essentially only two types of glycerin on the world market:
1) Raw glycerin 30-80% (dark brown liquid, often with a distinctive odor) - this is crude crude glycerin with a high amount of impurities, including organic origin
2) Food- or pharmaceutical glycerin 95-99% is glycerin that has undergone a distillation process (high-density transparent thick liquid).
This type of glycerin has excellent quality, but at the same time, high cost, since the distillation process is very energy and financially expensive.

For many industries that use glycerin in the formulations of their products, the decisive factor is precisely the color and smell of glycerin. In this case, the density and other parameters do not have such a large value.

Our glycerol purification technology is based on the method of sorption and tangential microfiltration. Our company’s specialists have developed unique equipment that makes it possible to obtain clarified, refined technical glycerin, while the cost of equipment and operating costs are much lower, respectively, the cost of glycerin is much lower.

This technology is successfully used by companies working in the production of antifreezes, antiseptics, paint and varnish industry, the manufacture of feed additives for animal husbandry, etc.

If you are interested in the question of glycerol purification, contact us right now and our specialists will be happy to provide you with more detailed information.