Dopetac sulfo 100® is an activated carbon developed especially for the desulphurization of gases. The main focus of the development was setting new standards in the area of desulphurization – higher performance of the activated carbon in desulphurization with usage conditions that are more broadly diversified.
Due to the particular, patented manufacturing process, an activated carbon emerged that combines the properties of other types of activated carbons. Impregnated activated carbons are additionally treated with various chemicals. In dopetac® the chemicals, the later catalysts for desulphurization, are already introduced during the manufacture of the activated carbon. They are thereby distributed homogeneously in the entire activated carbon matrix.
Advantages of Desulphurization
This provides 2 advantages in the use of the carbon:
- The catalysts are able to be used effectively for the desulphurization of the gas. The high chargeability of the dopetac sulfo 100® is thus produced.
- On the other hand, the entire pore system is freely accessible and available for the adsorption processes. That is the prerequisite for the rapid adsorption and transport processes and makes the dopetac sulfo 100® fast and reactive.
Also for the adsorption of siloxanes or hydrocarbons, the free pore system and the good general adsorption performance of the dopetac® are beneficial.