For the producing sesame oil, our activated carbon powder is widely used, which can remove color, impurities and deodorize.

Coal can be processed into the different types of granular, pellet, and powder activated carbon. The most cost effective is coal-based activated carbon powder, which has low competition, large sales volume, and sufficient supply.

Our activated carbon powder can be used for this special black ink. It is applied on various substrates to prevent color transfer and provide adsorbent properties where needed.

Natural oil is contaminated with a variety of materials including H2S, CO2, particulate and other acid gases.

Powdered activated carbon is mainly to remove the pigments in the crude oil, so that the color of the finished oil becomes clear and transparent, in line with national standards. In addition, the edible oil decolorization section can also filter out the gums and soap feet remaining after degumming and deacidification to reduce impurities in the oil.

Honeycomb activated carbon is as the adsorbent material, which has a strong cleaning effect. It uses a mixture of bituminous coal and organic additives as the raw materials, which are further chemically processed into a honeycomb structure. The pore shape makes it have a large surface area and can be contacted with the largest area. It can effectively adsorb sulfur dioxide, carbon tetrachloride, lipids, phenols and other substances to achieve a cleaning effect.

The activated carbon regeneration means it is fully absorbed are activated under certain conditions. Activated carbon has been widely used in environmental protection, industrial and civil use, and has achieved considerable results. However, after activated carbon is used and needs to replaced, the use of activated carbon adsorption is a physical process, so it can remove the impurity carbon with high temperature steam to regenerate and this has obvious economic benefits. So the activated carbon can be reused and regenerated continuously.

Coconut shell activated carbon is a small molecule pore structure, activated carbon into the water, the adsorption of water molecules when the air will produce many very small bubbles (naked eye just can see), dense continuously floating to the surface.However, the activated carbon of coal is generally of macromolecular pore structure, and the bubble phase produced is larger.

How does decolorized activated carbon work？

The index of activated carbon represents an important criterion for the quality of activated carbon, that is, the efficiency of the adsorption capacity. The efficiency and capacity of activated carbon to adsorb the substances varies with the concentration in the air, relative humidity and temperature. The capacity index numbers are representative under average conditions and may vary under local conditions.