Abstract: A heating apparatus for removing volatiles from a saturated adsorbent is provided. The heating apparatus can include a vessel including a first end and a second end. The vessel can be adapted to receive the saturated adsorbent. The heating apparatus can also include a channel in communication with the first end of the vessel and a radiation source that provides energy to heat the vessel. The heating apparatus can further comprise a lateral waveguide coupled to the radiation source and disposed within the channel to transmit the energy from the radiation source to the vessel to heat the saturated adsorbent disposed within the vessel.

Abstract: A heating apparatus for removing volatiles from a saturated adsorbent is provided. The heating apparatus can include a vessel including a first end and a second end. The vessel can be adapted to receive the saturated adsorbent. The heating apparatus can also include a channel in communication with the first end of the vessel and a radiation source that provides energy to heat the vessel. The heating apparatus can further comprise a lateral waveguide coupled to the radiation source and disposed within the channel to transmit the energy from the radiation source to the vessel to heat the saturated adsorbent disposed within the vessel.

Abstract: A process and apparatus wherein an adsorption media, containing contaminants adsorbed from a contaminated gas stream, are contained in a media chamber. This chamber is defined by a generally cylindrical vessel, and the adsorption media comprises a polymeric material in particulate or bead form. The media chamber is defined in surrounding relationship to an elongate hollow guide tube which extends longitudinally along the central axis of the chamber. A microwave generator supplies microwave energy into the guide tube which functions as a waveguide. This waveguide has a plurality of slots formed therein which functions as radiators for the microwave energy. The microwave energy passes radially outwardly from the waveguide into the surrounding media throughout the length thereof to effect uniform heating of the media both longitudinally and radially. This heating effects release of the contaminants from the adsorbent media, which volatiles are then sucked out of the media.