NOVEL CERAMIC MEMBRANE FOR HIGH TEMPERATURE CARBON DIOXIDE SEPARATION

Technical Report · Tue Oct 01 00:00:00 EDT 2002

DOI:https://doi.org/10.2172/804178· OSTI ID:804178

Ida, Jun-ichi; Yang, Zhaohui; Lin, Jerry Y.S.

A new CO{sub 2} semi-permeable dense inorganic membrane consisting of a porous metal phase and molten carbonate was proposed. A simple direct infiltration method was used to synthesize the metal-carbonate dual-phase membrane. Hermetic (gas-tight) dual phase membrane was successfully obtained. Permeation data showed that nitrogen or helium is not permeable through the membrane (only CO{sub 2}, with O{sub 2} can permeate through the membrane based on transport mechanism).

• Research Organization: National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
• Sponsoring Organization: US Department of Energy (US)
• DOE Contract Number: FG26-00NT40824
• OSTI ID: 804178
• Report Number(s): FG26-00NT40824-04; TRN: US0300647
• Resource Relation: Other Information: PBD: 1 Oct 2002
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
CARBON DIOXIDE
CARBONATES
CERAMICS
HELIUM I
MEMBRANES
NITROGEN
TRANSPORT