|
Title:
|
|
Membranes for hydrogen production with CO2 capture
|
|
|
|
Author(s):
|
|
|
|
|
|
Published by:
|
Publication date:
|
|
ECN
Energy Efficiency in Industry
|
1-10-2004
|
|
|
|
ECN report number:
|
Document type:
|
|
ECN-RX--04-093
|
Conference Paper
|
|
|
|
Number of pages:
|
Full text:
|
|
0
|
Download PDF
|
Presented at: 7th International Conference on GreenHouse Gas Control Technologies (GHGT-7), Vancouver, Canada, 5-9 september 2004.
Abstract:
Hydrogenmembrane reactors have been identified as a promising option for power
production with CO2 capture. Hydrogen selective Pd/Ag membranes
are expected to play a key role in the development of more advanced
process schemes for Pre-Combustion De-Carbonisation. This poster gives
an overview of the results and current status of the membrane development
as part of the R&D trajectory of hydrogen membrane reactors at ECN.
Dense
tubular membranes with very thin Pd/Ag layers have been made on ceramic
supports with electroless plating on a 1 m2 scale. Measurements
have shown that after initial activation very high hyrogen permeances
can be obtained with high selectivities. The membrane has been on stream
for 70 days using simulated reformate gas and showing an acceptable
performance. The roadmap for further development has been determined
and results up to now are very encouraging.
Back to List