What is the minimum pressure for the hydrogenation reaction for the removal of oxygen in a De-Oxo reactor (feed to the reactor is 99.7% H2 & 0.3% O2)?

09 May 2023 1 6K Report

What is the minimum pressure required for the hydrogenation reaction for the removal of oxygen in a De-Oxo reactor? The feed to the reactor is 99.7% H2 & 0.3% O2 at a temperature of 80 degC. The catalyst inside De-Oxo reactor can be Pd or Pt.

Peter Broadhurst

It seems that your flowsheet has a dedicated de-oxo converter for trace O2 removal from the H2 stream. I presume that this will use commercially available de-oxo catalysts. Therefore, consult with the catalyst suppliers concerning operating condition ranges versus conversion efficiency. Surely you ask for catalyst performance projections when you as for quotations!

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