Abstract: The present invention relates to a catalyst system for flow reactors which is characterized by the sequence of the noble metal-containing alloys used of the catalyst networks forming the catalyst system. By using palladium alloys for a second and third catalyst network group, the platinum content of the catalyst system can be kept relatively low overall. In addition, the invention relates to a method for catalytic combustion of ammonia, in which a fresh gas containing at least ammonia is conducted through a catalyst system.

Abstract: There is provided a method for processing broken glass particles subject to moisture, to which residues of stickers adhere. The method comprises receiving the broken glass particles continuously at a delivery point of a drum, transporting the broken glass particles as a stream of broken glass particles in the drum to a discharge point, wherein the stream of broken glass particles is removed from the drum, rotating the drum such that circulation and mutual friction of the stream of broken glass particles occurs, and applying a gas stream to the stream of broken glass particles and guiding the gas stream over the stream of broken glass particles to remove the residues of stickers, wherein the transporting of the stream of broken glass particles is decelerated in a bulge of the drum.

Abstract: The invention relates to a method and a device for processing broken glass, to which residues of stickers adhere. According to the invention, an underlay is provided, for example, a closed drum or an open shell, having a delivery point and a discharge point for broken glass particles. In the area of the delivery point, the broken glass particles are set into motion to one another by means of movement of the underlay, whereby mutual friction of the particles occurs. A stream of broken glass particles which is freed of sticker residues travels to the discharge point. A gas stream is oriented opposite to the stream of broken glass particles, which conducts the separated residues of stickers with it, and which simultaneously dries the cleaned glass particles.