| 摘要 |
PROBLEM TO BE SOLVED: To perform a stable reforming reaction by preventing the generation of partially high temperature state in a catalyst part in a reformer in transitional state such as the changing of output. SOLUTION: A reaction state in the upstream part of the catalyst part 2a, where a partial oxidation reaction mainly arises, is detected by a 1st reaction state detecting means 2b, and a reforming reaction state in all the catalyst parts of a catalyst for accelerating a steam reforming reaction and the catalyst for accelerating the partial oxidation reaction is detected by a 2nd reaction state detecting means 2c. The supply quantity for a gaseous raw material and fuel and an oxidizing gas supplied to the catalyst part 2a is corrected by a 1st correcting means 1b based on the reaction state detected by the 2nd reaction state detecting means 2c, and the supply quantity and/or supply timing of the oxidizing gas supplied to the catalyst part 2a are corrected by a 2nd correcting means 1c based on the reaction state detected by the 1st reaction state detecting means 2b. |
