Near-Completion CO-Conversion and Total H_2-Recovery by One-Step Water Gas Shift Reaction in Zeolite Membrane Reactor

摘要

1. MFI-type membranes are thermally and chemically stable for high temperature WGS reactions in coal-to-hydrogen conversion processes even with sulfur containing feeds.rn2. A membrane with relatively moderate H_2 selectivity of 40 and permeance was capable of achieving nearly complete CO conversion (>99.9%) at 500℃ and high pressure (20 bar) with catalyst load of 79g/m~2.