Abstract: This invention relates to a rotary kiln (1) for cracking open and evaporating size-reduced plastic waste, consisting of a cylindrical kiln housing (2) the wall of which can be heated to the respective evaporation temperature. The kiln housing (2) is bearing mounted so as to be rotatable around a longitudinal axis (X-X). Within the kiln housing (2) a fixedly positioned feed device (5) for the size-reduced plastic waste is placed running in the longitudinal direction of the kiln housing. The feed device (5) at least one-sidedly protrudes with a loading section (6) through a feed opening at an end side of the kiln housing (2), which loading section (6) can be connected to a material feed device (7). At the end side situated opposite the feed opening a gas suction opening (20) is situated in the kiln housing (2).

Abstract: This invention relates to a rotary kiln (1) for cracking open and evaporating size-reduced plastic waste, consisting of a cylindrical kiln housing (2) the wall of which can be heated to the respective evaporation temperature. The kiln housing (2) is bearing mounted so as to be rotatable around a longitudinal axis (X-X). Within the kiln housing (2) a fixedly positioned feed device (5) for the size-reduced plastic waste is placed running in the longitudinal direction of the kiln housing. The feed device (5) at least one-sidedly protrudes with a loading section (6) through a feed opening at an end side of the kiln housing (2), which loading section (6) can be connected to a material feed device (7). At the end side situated opposite the feed opening a gas suction opening (20) is situated in the kiln housing (2).

Abstract: To assess the effectiveness of advertising campaigns and channels, a portable user appliance is provided to each of a plurality of panel members. Each device includes a scanning module for scanning and storing a UPC code for each product purchased by a corresponding panel member, a processor, a memory, a user-interface, and a communication interface operative to transfer information stored in memory to a central facility. Each device further includes a microphone and is operative to monitor an audio portion of at least one of a radio broadcast and a television broadcast. UPC codes and information corresponding to purchases made by each respective panel member are received from the portable user appliances, as are transmissions from which the identities of advertisements included in monitored audio portions can be determined.