Performance description Decolourising earth：
This product is made of attapulgite clay special activation process, is an important auxiliary oil industry, daily chemical industry, petrochemical industry, has a high chemical activity and high adsorption Kong Rong, can be used as adsorbents, catalysts, bleaching agent, commonly used in the decolorization of animal and vegetable oils, oil, resin, wax, natural soda purification; separating olefins aromatics and alkanes; industrial waste oil recycling, petroleum cracking, olefin polymerization catalyst, carbonless paper color and monosodium glutamate, beverage, glucose, vitamins, all kinds of oil adsorption. Also can be used as a desiccant, sewage treatment agent, cleaning detergents etc..
Product features: high removal rate, low rate of oil, filtration speed, low content of free acid. Can completely remove oil in aflatoxin, phospholipids, soap and odor. The main technical indicators have reached and exceeded the standard of HG/T2569-94, close to the international advanced level.
This product is the use of non metallic mineral resources of rare � China; D� D composite clay as raw material, through special processing is made. The appearance of grey white powder, insoluble in water, oil and organic solvent. With higher efficiency, fast filtration velocity, residual oil rate is low.
The product can greatly reduce oil production costs, compared with similar products, the amount can be reduced by about 5%, the residual oil and the filtering speed, reduce the rate of filter cake. Can completely replace the activated carbon and activated clay. New decolorization products is a good performance, low price.
1, for the removal of animal and vegetable oil in a variety of colors, phospholipids, glial, soap and other substances. Bleached oil clean, transparent and stable quality.
2, with specific adsorption, adsorption to 100% vegetable oil in the strong carcinogen, aflatoxin B1 (AFTB1), 3, 4 – benzene Rui pyrene, ensure the health and safety indicators of edible oil.
3, water purification and sewage treatment
1, have a wide range of decolorization, adsorption and purification capacity, strong stability in application. Have a strong adsorption of pigments and impurities, the decolor pigments in plant oil rate of more than 95%.
2, the use of this product is simple, no need to change the original production process of oil production enterprises. Oil acid value and decoloring and low, not rise, saves the dehydration process.
The cake 3, filtered (vegetable oil, animal fat) can be renewable, no pollution to the environment.
Process conditions when using
Decolorization temperature: 115 ~ 120 ℃ decolorization time: 20 ~ 30 minutes product index
The decolorization rate: 85 ~ 90% (AOCS): < 0.2% free acid
Moisture: < 10% fine degree: -200 >90%