Search Results - "Poston, J.A."

Characterization of ceramic-metal composite hydrogen separation membranes consisting of barium oxide, cerium oxide, yttrium oxide and palladium by Siriwardane, R.V., Poston, J.A., Fisher, E.P., Lee, T.H., Dorris, S.E., Balachandran, U.

“…Cermet (ceramic-metal composite) hydrogen separation membranes consisting of barium oxide, cerium oxide, yttrium oxide and palladium were characterized by…”
Get full text

Characterization of ceramic hydrogen separation membranes with varying nickel concentrations by Siriwardane, R.V, Poston, J.A, Fisher, E.P, Lee, T.H, Dorris, S.E, Balachandran, U

“…Ceramic hydrogen separation membranes in the stoichiometric form BaCe 0.8Y 0.2O 3, doped with various concentrations of nickel, were characterized by utilizing…”
Get full text

A Reduction in the Spalling of Zinc Titanate Desulfurization Sorbents through the Addition of Lanthanum Oxide by Poston, James A

“…Initial results of introducing La2O3 into zinc titanate, a potential regenerable desulfurization sorbent, to reduce the spalling of zinc titanate and other…”
Get full text

Spectroscopic Characterization of Nickel Containing Desulfurization Sorbents by Siriwardane, Ranjani V, Gardner, Todd, Poston, James A, Fisher, Edward P, Miltz, Angela

“…Characterization of nickel-containing desulfurization sorbents was performed by X-ray photoelectron spectroscopy, scanning electron…”
Get full text

Spectroscopic Characterization of Molybdenum-Containing Zinc Titanate Desulfurization Sorbents by Siriwardane, Ranjani V, Poston, James A, Evans, Grover

“…Molybdenum-containing zinc titanate has been identified as a potential regenerable desulfurization sorbent, removing H[sub 2]S from coal-derived fuel gas up to…”
Get full text

Interaction of hydrogen sulfide with Zr 0.92Y 0.08O 2− δ /40% Ni cermet by Siriwardane, R.V., Poston Jr, J.A., Fisher, E.P.

“…The interaction of hydrogen sulfide with a cermet composed of zirconium oxide and yttrium oxide doped with metallic nickel (Ni) in the stoichiometric form Zr…”
Get full text

Novel supported sorbent for hot gas desulfurization by Atimtay, Aysel T, Gasper-Galvin, Lee D, Poston, James A

“…A sorbent prepared by supporting copper oxide and manganese oxide on a silica-rich zeolite was developed for the removal of hydrogen sulfide from coal gas at…”
Get full text

Interaction of hydrogen sulfide with Zr0.92Y0.08O2-δ/40% Ni cermet by SIRIWARDANE, R. V, POSTON, J. A, FISHER, E. P

“…The gas stream produced during coal gasification is a significant source of hydrogen which can be utilized either in generation of clean power (e.g. fuel cells…”
Get full text