download PDF - International Center for Materials Research
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Prior Art on Organic Liquid Carriers<br />
Hydrogen and energy storage 1 by a reversible catalytic hydrogenation<br />
of naphthalene C 10<br />
H 8<br />
to decalin C 10<br />
H 18<br />
(a “liquid organic hydride” 2 )<br />
+5H 2<br />
-5H 2<br />
∆H o =-15.1 kcal/mole H 2<br />
High conversion of C 10<br />
H 18<br />
in membrane reactor at ~320 o C 2<br />
Efficient H 2<br />
evolution from C 10<br />
H 18<br />
from 195 o C to 400 o C under<br />
“wet-dry multiphase” 3 or “superheated liquid film” conditions 4-5 .<br />
(Both are two-phase liquid/vapor processes.)<br />
Condenser<br />
<strong>for</strong> C 10 H 8<br />
H 2<br />
Catalyst (Temp >b.p.)<br />
Heater<br />
8<br />
1. E. Newson Int,. J. Hydrogen Energy, 23 905 (1998) 2. R. O. Loufty et al, Proc. Of Int. H 2 Energy Forum,<br />
3. N. Kariya, M. Ichikawa et al, Appl. Cat A, 233, (2002), 91-102 (2000) 335-340<br />
5. S. Hodoshima and Y. Saito, Int. J. Hy Energy, 28, (2003), 197-204 4. S. Hodoshima et al, Suiso Enerugi Shisutemu 25,<br />
(2000), 36-43<br />
© Air Products and Chemicals, Inc, 2006
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