Zobrazeno 1 - 10
of 60
pro vyhledávání: '"J. C. Diniz da Costa"'
Publikováno v:
Chemical Engineering Science. 111:142-152
This work presents a computational fluid dynamic (CFD) model to investigate the effect of binary gas (H/Ar) composition and fluid dynamics at high temperatures (from 200 up to 500°C) for a reasonably sized membrane module containing two cobalt oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c013b1569c0fa59041a2dceade18faa1
https://doi.org/10.1016/j.ces.2014.02.006
https://doi.org/10.1016/j.ces.2014.02.006
Autor:
Guillaume Watson, Eric F. May, John Boxall, J. C. Diniz da Costa, Brendan F. Graham, Thomas E. Rufford, Simon Smart
Publikováno v:
Journal of Petroleum Science and Engineering. :123-154
This article provides an overview of conventional and developing gas processing technologies for CO 2 and N 2 removal from natural gas. We consider process technologies based on absorption, distillation, adsorption, membrane separation and hydrates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6abcde3f1c02325f19eadef67a86eaed
https://doi.org/10.1016/j.petrol.2012.06.016
https://doi.org/10.1016/j.petrol.2012.06.016
Publikováno v:
International Journal of Hydrogen Energy. 37:12700-12707
In this work high quality cobalt oxide silica membranes were synthesized on alumina supports using a sol gel, dip coating method. The membranes were subsequently connected into a steel module using a graphite based proprietary sealing method. The sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f93edaffee80247420c12bf10b8ed390
https://doi.org/10.1016/j.ijhydene.2012.06.031
https://doi.org/10.1016/j.ijhydene.2012.06.031
Publikováno v:
Separation and Purification Technology. 94:16-22
Oxygen production from BSCF (Ba0.5Sr0.5Co0.8Fe0.2O3-delta) and yttrium-doped BSCF (Ba0.5Sr0.5Co0.8Fe0.175Y0.025O3-delta) hollow fibres was investigated, and the role of yttrium in the crystal structure was further explored using high-temperature X-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a6cc3418e7c4bf86cd18d40cd85b250
https://doi.org/10.1016/j.seppur.2012.04.005
https://doi.org/10.1016/j.seppur.2012.04.005
Publikováno v:
Applied Thermal Engineering. 31:2749-2756
Due to the increasing demand for clean energy and improved energy utilization, the metal hydride heat transformer for low-grade heat recovery has attracted wide attentions recently. In this paper, such a system with LaNi5–LaNi4.7Al0.3 pair, which i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20103c7a6d6a35b19c9eb5d21452d5a5
https://doi.org/10.1016/j.applthermaleng.2011.04.047
https://doi.org/10.1016/j.applthermaleng.2011.04.047
Publikováno v:
Separation and Purification Technology. 81:88-93
This work investigates the partial substitution of yttrium in place of iron in BSCF to form Ba(0.5)Sr(0.5)Co(0.8)Fe(0.2-x)Y(x)O(3-delta), where x varied between 0 and 0.2. X-ray diffraction patterns showed the formation of a perovskite cubic phase st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1b22797ae7c09b54d0c4c0db63e1b81
https://doi.org/10.1016/j.seppur.2011.07.007
https://doi.org/10.1016/j.seppur.2011.07.007
Publikováno v:
Journal of Membrane Science. 368:64-68
Ba(0.5)Sr(0.5)Co(0.8)Fe(0.2)O(3-delta) (BSCF) hollow fibres are very attractive to deliver high oxygen fluxes at low manufacturing costs. These membranes efficiently separate oxygen from air via ionic diffusion, and have been exclusively prepared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb317c2753c99a5448e31aae97282b9e
https://doi.org/10.1016/j.memsci.2010.11.002
https://doi.org/10.1016/j.memsci.2010.11.002
Publikováno v:
Asia-Pacific Journal of Chemical Engineering. 5:83-92
In this work, a Matlab Simulink© model was developed to analyse and predict the performance of a metal doped silica membrane reactor for H2 production via both the high and low temperature water gas shift reaction. An activated transport model for m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59f90c96c5ca66cdb487405f909f6ad7
https://doi.org/10.1002/apj.382
https://doi.org/10.1002/apj.382
Publikováno v:
AIChE Journal. 55:2603-2613
In this study, La0.4Sr0.6CoO3-delta (LSC) oxide was synthesized via an EDTA-citrate complexing process and its application as a mixed-conducting ceramic membrane for oxygen separation was systematically investigated. The phase structure of the powder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b28bfacdc4af1fa48c95fc2065584f0c
https://doi.org/10.1002/aic.11857
https://doi.org/10.1002/aic.11857
Publikováno v:
Procedia Earth and Planetary Science. 1(1):81-89
Coal bed methane (CBM) recovery and CO 2 sequestration into coal seams coupled with enhanced CBM recovery have been recognized as an economically effective and environmentally friendly technology to improve the utilization of coal reserves. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d0ea2dd98751cb92a6f3059d5f6f68a