Pre-Combustion CO2 Emissions Control
Pre-Combustion Carbon Dioxide Capture by a New Dual-Phase Ceramic Carbonate Membrane Reactor
Project No.: DE-FE0000470
Arizona State University is developing a dual-phase, membrane-based separation device which
will separate carbon dioxide (CO2) from typical water gas shift (WGS) mixture feeds and produce hydrogen, which can be introduced into the combustion turbines of integrated gasification combined cycle (IGCC) plants.
The objectives of the project are experimental studies of the synthesis of a high-temperature, chemically and thermally stable and CO2 perm-selective dual-phase membrane and its use as a membrane reactor for WGS reaction to produce H2 and CO2 rich streams.
|Concept of ceramic-carbonate dual phase membranes
for CO2 separation.
Neutral CO2 permeates from feed to
permeate sides without the need to mix O2 with CO2.