Air Products PRISM Membranes for hydrogen upgrading have been on the job for the past 40 years. In over 500 different locations, these mighty giants use permeation technology to remove unwanted impurities from valuable hydrogen gas streams. This short video gives an overview of the various processes where PRISM Membrane separators are saving millions of dollars in hydrogen costs.

Applications include: hydrogen byproduct rejection, SynGas ratio adjustment, methanol purge gas upgrading, ammonia sysnthesis, and others.