High activity catalyst systems of low pressure drop using catalytically active gold

摘要

Rich in highly active catalyst system of low pressure drop. Catalytic active substance, the body comprising one or more flow-through channels are provided in at least a part of the side wall of the channel. The side walls of the channel is desirably a charge, for example, static electricity or electret charge, urging that the catalytically active material is attached to the side wall. The catalytically active material preferably comprises gold to be provided to the particulate support and PVD techniques to deposit catalytically active gold on to the support is used. Optionally, in order to promote the attraction between the particles and the sidewall may have particles also charged with the gold.