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CO(2) Selective Ceramic Membrane for Water-Gas Shift Reaction with Concomitant Recovery of CO(2).

DE2003803844

Publication Date	2002
Personal Author	Liu, P. K. T.
Page Count	26
Abstract	As part of our optimization effort, we have conducted a comprehensive study to investigate the morphology and crystal growth kinetics of hydrotalcite powder formation. Based upon the information obtained from this study, we resumed the membrane optimization activities. Although the selectivity of the membrane remains in the Knudsen regime, the permeance decreases along with the number of impregnation. Thus, the permeance could be reduced to a minimum through repeated impregnation. Then, the membrane can be sealed with chemical vapor deposition technique. More characterization results on the membranes prepared will be available in the next quarterly report.
Keywords	Membranes Carbon dioxide Ceramics Synthesis Membrane transport Materials recovery Surface properties Shift processes Water gas processes
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Media and Process Technology, Inc., Pittsburgh, PA.; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200314

CO(2) Selective Ceramic Membrane for Water-Gas Shift Reaction with Concomitant Recovery of CO(2).

CO(2) Selective Ceramic Membrane for Water-Gas Shift Reaction with Concomitant Recovery of CO(2).
DE2003803844

Publication Date	2002
Personal Author	Liu, P. K. T.
Page Count	26
Abstract	As part of our optimization effort, we have conducted a comprehensive study to investigate the morphology and crystal growth kinetics of hydrotalcite powder formation. Based upon the information obtained from this study, we resumed the membrane optimization activities. Although the selectivity of the membrane remains in the Knudsen regime, the permeance decreases along with the number of impregnation. Thus, the permeance could be reduced to a minimum through repeated impregnation. Then, the membrane can be sealed with chemical vapor deposition technique. More characterization results on the membranes prepared will be available in the next quarterly report.
Keywords	Membranes Carbon dioxide Ceramics Synthesis Membrane transport Materials recovery Surface properties Shift processes Water gas processes
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Media and Process Technology, Inc., Pittsburgh, PA.; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200314