Continuous fixed-bed catalytic reactor and catalytic reaction method using same

摘要

A continuous fixed-bed catalytic reactor includes an inflow path for raw material gas for a catalytic reaction and an outflow path for reformed gas, a catalytic reaction container that is connected to the inflow path and the outflow path and holds a clumpy catalyst, catalyst holders that have a ventilation property and hold the clumpy catalyst, and a driving mechanism that moves the clumpy catalyst up and down by moving the catalyst holders up and down.

主权项

1. A continuous fixed-bed catalytic reactor comprising:
an inflow path for raw material gas for a catalytic reaction and an outflow path for reformed gas; a catalytic reaction container that is connected to the inflow path and the outflow path and holds a clumpy catalyst, the clumpy catalyst having external dimensions of 5 mm to 50 mm; a catalyst holder that has a ventilation property and holds the clumpy catalyst; and a driving mechanism that moves the clumpy catalyst up and down by moving the catalyst holder up and down, wherein a space for storing a solid or liquid foreign substance generated in a catalyst layer is provided below the catalyst layer; wherein the catalyst layer is a collection of clumpy catalyst particles.