GASEOUS PHASE EXOTHERMIC REACTION METHOD AND GASEOUS PHASE EXOTHERMIC REACTION DEVICE

摘要

Provided is a method for providing a dispersion device for raw material gas and a plurality of heat removal pipes inside a fluidized bed reactor, providing the raw material gas via the dispersion device to the fluidized bed reactor, and subjecting the raw material gas to a gaseous phase exothermic reaction while removing heat using some of the heat removal pipes. In said method, the flow rate of the raw material gas is altered based on the rate of change in the amount of heat required to be removed relative to changes in reaction temperature in the gaseous phase exothermic reaction and/or the rate of change in amount of heat removed by the heat removal pipes.