Heat exchange type prereformer
AssigneeDoosan Heavy Industries Construction Co., Ltd
InventorsChoamun Yun, Jongseung Park, Taehee Kim, Gipung Lee, Taewon Lee
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Abstract
The present invention provides a heat exchange type prereformer comprising a shell side having a channel to which cathode exhaust gas is supplied and through which cathode exhaust gas flows so that heat can be exchanged between the cathode exhaust gas and the mixture gas supplied for preforming; a catalyst layer arranged so as to overlap one area of the shell side and formed to cause the mixture gas to have a prereforming reaction; and a tube side connected to the catalyst layer and arranged so as to overlap the other area of the shell side and formed to cause the prereformed mixture gas to exchange heat with the cathode exhaust gas.
Claims14
1-10. (canceled)
A heat exchange type prereformer, comprising:
- a shell side through which an exhaust gas of a cathode flows;
- a catalyst layer disposed to overlap with one region of the shell side and configured so that a mixture gas is introduced and a prereforming reaction is performed;
- and
- a tube side disposed to overlap with the other region of the shell side and formed so that the prereformed mixture gas is introduced and subject to a heat exchange with the exhaust gas flowing through the shell side.
Dependencies are inferred from the claim text.