Abstract: A system, device and method for enhancing burning of a solid object in a combustion process is provided where one or more incineration devices (101) for burning a solid object (101), at least one sonic device (301) and wherein said at least one sonic device (301) is a transmitter of high intensity-ultrasound adapted to, during use, apply high intensity ultrasound to said solid object (101) thereby removing ash from said solid object (101) and increasing the speed of the burning of said solid object (101).

Abstract: A system, device and method for enhancing burning of a solid object in a combustion process is provided where one or more incineration devices (101) for burning a solid object (101), at least one sonic device (301) and wherein said at least one sonic device (301) is a transmitter of high intensity- ultrasound adapted to, during use, apply high intensity ultrasound to said solid object (101) thereby removing ash from said solid object (101) and increasing the speed of the burning of said solid object (101).

Abstract: This system relates to a system ( and a corresponding method ) of automatically sorting objects, wherein said system comprises a conveyor mechanism configured for conveying an object to a sorter device; a sensor device arranged such that the objects conveyed are caused to be located essentially within a predetermined reading space; and a calculator unit configured for receiving an electrical sensor signal representative of measurement data from said sensor device and configured for generating and emitting a control signal to said sorter device configured for sorting conveyed objects in response to/on the basis of said control signal, wherein said sensor signal is configured for detecting gamma radiation emitted from a conveyed object when exposed to a neutron flux with a given energy distribution, and configured for providing said sensor signal on the basis of said detection; and wherein said control signal is generated on the basis of said sensor signal.