Acid gas removal

Xunda’s catalysts can effectively remove H2Swhether wet or dry desulfurization method is adopted.

For wet method of desulfurization, adopts highly concentrated N-methyldiethanolamine method (MDEA). N-methyldiethanolamine can not only effectively remove H2S, but also remove the carbon dioxide, COS and other acid gases in natural gases. This method is characterized by excellent selective removal of H2S, high resistance to degradation, low reaction heats, limited corrosions and low vapor pressure.

Xunda adopts outstanding Z979B natural gas sulphur remover catalyst for dry desulfurization. As it has such advantages as high sulfur capacity, high desulfurization ratio and easy maintenance, it has been adopted by many users at home and abroad.