Abstract: A microwave desorber is used to remove volatile organic compounds from resins in order to recycle the resins. The desorber includes a container adapted to receive the contaminated resin, and at least one waveguide adapted to introduce microwave energy into the contaminates in the container. A mechanism is provided for moving one of the container and the waveguide relative to the other container and the waveguide to facilitate uniform heating of the contaminants. At least one of the container and the waveguide can be moved, such as oscillated, radially or axially. The contaminated resins can be moved through a preferred radial zone of the container in order to optimize the microwave heating in accordance with the particular contaminates or resins.

Abstract: The present invention relates to sulfonamide derivatives of formula (I) notably for use as pharmaceutically active compounds, as well as to pharmaceutical formulations containing such sulfonamide derivatives. Said sulfonamide derivatives are useful in the treatment of neuronal disorders, autoimmune diseases, cancer and cardiovascular diseases. Furthermore, said sulfonamide derivatives are efficient modulators of the JNK pathway, they are in particular efficient and selective inhibitors of JNK2 and -3. The present invention is furthermore related to novel sulfonamide derivatives as well as to methods of their preparation. Formula (I) IAr1 is a substituted or unsubstituted aryl or heteroaryl group; X is O or S, preferably O; Ar2 a substituted or unsubstituted arylene or heteroarylene group; R1 and R2 are independently selected from the group consisting of hydrogen and a C1-C6-alkyl group.