| 摘要 |
The reforming system comprise two channels in parallel. Each includes a reformer (29), hydrogen enrichers (30, 31) and a purification device. The temperature of each stage is kept at an optimal operating level by heat exchangers (33, 34, 35). The reforming system comprise two channels, each having the same components. The channels (a, b) are in parallel, and each comprises a reformer (29a,29b), a high temperature hydrogen enricher (30a,30b) and a second hydrogen enricher (31a, 31b) operating at a less high temperature. This is followed by a purification device operating with carbon monoxide reacting with the reformed product. The temperature of each stage is kept at an optimal operating level by heat exchangers (33a,b; 34a,b; 35a,b). A burner (36) producing heat energy which is supplied to a heat exchanger (37) receives air from a channel (18). The hot air from the exchanger (37) passes through the reactors (29, 30, 32, 32) to heat them. The combustion gas from the burner (36) passes through the exchangers (33, 34, 35). |
