HYDROGEN MANLY USED IN AMMONIA METHNAOL AND REFINARY.
MY BE ONE OF THE BEST WAY IS TO CONTACT INDSTRIAL GAS COMPNAY SUCH AS LANDE, AIR PRODUCT OR AIR LIUQIDE THEY NORMAL INTERSTED IN HYDROGEN
THERE ARE A FEW TECHNIQUES FOR HYDROGEN PLANT(SEPRATION AND PURIFCATION)UOP, LURGI, LANDE, AND OTHERS ARE KNOW TO HAVE THEIR OWN PSA OR OTHER TECHNIQ FOR H2 SEPRATION.
SEE WWW.UOP.COM