Johnson-Matthey Diffuser Characterization Testing

Effect of Impurities on the Performance of a Pd-Ag Diffuser

“…Additional details regarding the manifold and the diffuser have been previously published. 7 The permeate stream was directed to the mass flow controllers for direct measurement of the permeate flow. The system was equipped with a Leybold Inficon TRRTT100 RGA for analysis of the gas compositions of the feed, bleed, and permeates streams.…”

Performance Testing of a Prototype Pd-Ag Diffuser

“…Johnson-Matthey (JM) Pd-Ag diffusers (permeators) have previously been evaluated for the separation of hydrogen isotopes from non-hydrogen gas species in the process [1]. Pd-Ag diffusers have been used for many years at SRS with great success [2] [3].…”