Search Results - "Morpeth, L.D."

Composition and operation of hydrogen-selective amorphous alloy membranes by Dolan, M.D., Dave, N.C., Ilyushechkin, A.Y., Morpeth, L.D., McLennan, K.G.

“…Catalytic membrane reactors, composed of a suitable hydrogen-selective membrane and water-gas-shift catalyst, can be used to produce a pure hydrogen stream…”
Get full text

Design and operational considerations for a catalytic membrane reactor incorporating a vanadium-based membrane by Dolan, M.D., Hla, S.S., Morpeth, L.D.

“…•Constraining a V-based membrane in a packed bed reactor leads to fracture due to membrane expansion.•Temperature excursions due to WGS reaction can…”
Get full text

Development of a new bi-functional steam reforming/water-gas shift catalyst for production of hydrogen in a membrane reactor by Sun, Y., Grigore, M., Hla, S.S., Morpeth, L.D., Edwards, J.H.

“…Two bi-functional catalysts were developed and experimentally tested at 550 °C and atmospheric pressure to determine the activity for both steam reforming of…”
Get full text

A CeO2–La2O3-based Cu catalyst for the processing of coal-derived syngases via high-temperature water–gas shift reaction by Hla, San Shwe, Morpeth, L.D., Sun, Y., Duffy, G.J., Ilyushechkin, A.Y., Roberts, D.G., Edwards, J.H.

“…A CeO2–La2O3-based Cu catalyst (referred to as CE09) has been tested in a differential reactor to measure its kinetics for the water–gas shift (WGS) reaction…”
Get full text

Investigation of the effect of total pressure on performance of the catalytic water–gas shift reaction using simulated coal-derived syngases by Hla, San Shwe, Duffy, G.J., Morpeth, L.D., Cousins, A., Roberts, D.G., Edwards, J.H.

“…The effect of operating pressure on the water–gas shift (WGS) reaction rate over an iron-based high-temperature catalyst, and a Co–Mo based sour-shift…”
Get full text

Effect of H2S on the performance of La0.7Ce0.2FeO3 perovskite catalyst for high temperature water–gas shift reaction by Morpeth, L.D., Sun, Y., Hla, San Shwe, French, D., Duffy, G.J., Edwards, J.H.

“…The effect of H2S on the performance of La0.7Ce0.2FeO3 perovskite catalyst was investigated for the production of hydrogen from simulated coal-derived syngas…”
Get full text

Thermal stability, glass-forming ability and hydrogen permeability of amorphous Ni64Zr36-XMX (M =Ti, Nb, Mo, Hf, Ta or W) membranes by DOLAN, M. D, HARA, S, DAVE, N. C, HARAYA, K, ISHITSUKA, M, ILYUSHECHKIN, A. Y, KITA, K, MCLENNAN, K. G, MORPETH, L. D, MUKAIDA, M

Get full text

High temperature water–gas shift Cu catalysts supported on Ce–Al containing materials for the production of hydrogen using simulated coal-derived syngas by Sun, Y., Hla, S.S., Duffy, G.J., Cousins, A.J., French, D., Morpeth, L.D., Edwards, J.H., Roberts, D.G.

“…Novel Cu-based catalysts supported on both Ce–La–Al and Ce–Zr–Al supports were investigated for the water–gas shift reaction in the temperature range 450 to…”
Get full text

Investigation of the effect of H2S on the performance of an iron/chromium-based high-temperature water–gas shift catalyst using simulated coal-derived syngas by Hla, San Shwe, Duffy, G.J., Morpeth, L.D., Cousins, A., Roberts, D.G., Edwards, J.H.

Get full text

Kinetics of high-temperature water-gas shift reaction over two iron-based commercial catalysts using simulated coal-derived syngases by Hla, San Shwe, Park, D., Duffy, G.J., Edwards, J.H., Roberts, D.G., Ilyushechkin, A., Morpeth, L.D., Nguyen, T.

“…The kinetics of the water-gas shift (WGS) reaction over two iron–chromium based commercial catalysts has been studied. The experiments were performed in a…”
Get full text

Effect of Ce on the structural features and catalytic properties of La(0.9―x)CexFeO3 perovskite-like catalysts for the high temperature water―gas shift reaction by SUN, Y, HLA, S. S, DUFFY, G. J, COUSINS, A. J, FRENCH, D, MORPETH, L. D, EDWARDS, J. H, ROBERTS, D. G

Get full text

Investigation into the performance of a Co–Mo based sour shift catalyst using simulated coal-derived syngases by Hla, San Shwe, Duffy, G.J., Morpeth, L.D., Cousins, A., Roberts, D.G., Edwards, J.H.

“…The performance of a commercially-available sour shift catalyst (SSC1) under selected syngas compositions was investigated and kinetic parameters were…”
Get full text

Effect of Ce on the structural features and catalytic properties of La (0.9− x) Ce x FeO 3 perovskite-like catalysts for the high temperature water–gas shift reaction by Sun, Y., Hla, S.S., Duffy, G.J., Cousins, A.J., French, D., Morpeth, L.D., Edwards, J.H., Roberts, D.G.

“…La (0.9− x) Ce x FeO 3 perovskite-like catalysts were investigated for the production of hydrogen from simulated coal-derived syngas via the water–gas shift…”
Get full text

Kinetics of the water-gas shift reaction over a La0.7Ce0.2FeO3 perovskite-like catalyst using simulated coal-derived syngas at high temperature by SAN SHWE HLA, SUN, Y, DUFFY, G. J, MORPETH, L. D, ILYUSHECHKIN, A, COUSINS, A, ROBERTS, D. G, EDWARDS, J. H

Get full text

Kinetics of the water-gas shift reaction over a La 0.7Ce 0.2FeO 3 perovskite-like catalyst using simulated coal-derived syngas at high temperature by Hla, San Shwe, Sun, Y., Duffy, G.J., Morpeth, L.D., Ilyushechkin, A., Cousins, A., Roberts, D.G., Edwards, J.H.

“…The kinetics of the water-gas shift (WGS) reaction over a novel La 0.7Ce 0.2FeO 3 perovskite-like catalyst is investigated using simulated coal-derived syngas…”
Get full text

A comparative study of CeO 2–La 2O 3-based Cu catalysts for the production of hydrogen from simulated coal-derived syngas by Sun, Y., Hla, S.S., Duffy, G.J., Cousins, A.J., French, D., Morpeth, L.D., Edwards, J.H., Roberts, D.G.

“…[Display omitted] ▶ High catalyst activity is approximately proportional to the magnitude of Cu% dispersion. ▶ CeO 2 plays an important role in maintaining…”
Get full text

A comparative study of CeO2-La2O3-based Cu catalysts for the production of hydrogen from simulated coal-derived syngas by SUN, Y, HLA, S. S, DUFFY, G. J, COUSINS, A. J, FRENCH, D, MORPETH, L. D, EDWARDS, J. H, ROBERTS, D. G

Get full text

Thermal stability, glass-forming ability and hydrogen permeability of amorphous Ni 64Zr 36− X M X (M = Ti, Nb, Mo, Hf, Ta or W) membranes by Dolan, M.D., Hara, S., Dave, N.C., Haraya, K., Ishitsuka, M., Ilyushechkin, A.Y., Kita, K., McLennan, K.G., Morpeth, L.D., Mukaida, M.

“…Nickel–zirconium-based amorphous alloys are promising hydrogen-selective membrane materials. These membranes can potentially be combined with a suitable…”
Get full text

Conditions for the formation of Ti 3+ by ion implantation of a-axis α-Al 2O 3 by Norman, M.J, Morpeth, L.D, McCallum, J.C

“…Photoluminescence (PL) studies have shown that high energy ion implantation of Ti and O into a-axis sapphire, and subsequent annealing, lead to the formation…”
Get full text

Conditions for the formation of Ti3+ by ion implantation of a-axis α-Al2O3 by Norman, M.J, Morpeth, L.D, McCallum, J.C

Get full text