Apparatus for cooling and heating a reactor element in an arrangement for producing and/or preparing a fuel for a fuel cell comprises heating/cooling device, conveying device for the heating/cooling medium, and adjusting element

摘要

Apparatus for cooling and heating a reactor element (11) in an arrangement for producing and/or preparing a fuel comprises a heating/cooling device (20) through which a heating/cooling medium flows; a conveying device (21) for the medium, connected via a line (22) to the heating/cooling device; and an adjusting element (23) to regulate and control the volume stream of the medium. An Independent claim is also included for a process for cooling and heating reactor element using the above device.