Device used as a reformer for a gas production system of a fuel arrangement has intermediate chambers filled with a porous material formed between one plate and the end plate

摘要

Device for converting, heating and/or vaporizing a medium comprises plates (10', 10'') arranged between two end plates (11', 11'') forming medium chambers (8, 9). Intermediate chambers (12', 12'') filled with a porous material are formed between one plate and the end plate. Preferred Features: The porous material is a ceramic material. The end plates are curved over the intermediate chambers. The intermediate chambers are connected to feed and removal lines (5a, 6b) for a medium. The pressure in the intermediate chambers is equal to the pressure arising in the medium chambers and in the feed and removal lines.