Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kai Coenen"'
Autor:
Martin van Sint Annaland, Tiny Verhoeven, Emiel J. M. Hensen, Brahim Mezari, Fausto Gallucci, Kai Coenen
Publikováno v:
Chemical Engineering Science, 200, 138-146. Elsevier
The role of aluminum in the structure of hydrotalcite-based sorbents was investigated with 27 Al-NMR and XPS with respect to the chemisorption mechanism of different sorbate species, such as CO 2 , H 2 O and H 2 S, at elevated temperatures. Sorbent m
Publikováno v:
International Journal of Hydrogen Energy, 43(45), 20758-20771. Elsevier
Adsorption of H2S and the influence of steam on its adsorption capacity and kinetics were studied on a commercial potassium-promoted hydrotalcite. The sorbent shows a very high cyclic working capacity for H2S compared to CO2 and H2O, even at lower pa
Publikováno v:
Journal of CO2 Utilization, 25, 180-193. Elsevier
The sorption kinetics and capacities of CO2 and H2O were investigated for two different potassium-promoted hydrotalcite sorbents and potassium-promoted alumina. Thermogravimetric analysis (TGA) and packed-bed reactor (PBR) breakthrough experiments we
Autor:
Kai Coenen, Emiel J. M. Hensen, Eric van Dijk, Paul Cobden, Fausto Gallucci, Martin van Sint Annaland
Publikováno v:
Chemical Engineering Journal, 334, 2115-2123. Elsevier
Two different potassium-promoted hydrotalcite (HTC)-based adsorbents and a potassium-promoted alumina sorbent were investigated using thermogravimetric analysis (TGA) and different characterization methods in order to study CO2 and H2O adsorption cap
Autor:
Jon Melendez, Fausto Gallucci, Martin van Sint Annaland, J.L Viviente, Ekain Fernandez, D.A. Pacheco Tanaka, Pedro L. Arias, Niek de Nooijer, Kai Coenen
Publikováno v:
Journal of Membrane Science, 542, 329-341. Elsevier
Journal of Membrane Science
Journal of Membrane Science
In order to make a detailed comparison between Pd-Ag and Pd-Ag-Au membranes according to their H2 permeation properties and sulfide resistance Au was deposited by the electroless plating (ELP) technique onto one half of Pd-Ag membranes. Membranes' th
Publikováno v:
Chemical Engineering Journal, 355, 520-531. Elsevier
A comprehensive kinetic model was developed for the description of the sorption behavior of CO2, H2O and their interactions on potassium-promoted hydrotalcite-based sorbents. An Elovich-type equation has been used to describe the interactions of gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c9e49d9d6219cc4666579908c790a2f
https://research.tue.nl/nl/publications/22769729-0085-45ea-9c9f-62d2f2fb2dbb
https://research.tue.nl/nl/publications/22769729-0085-45ea-9c9f-62d2f2fb2dbb
Publikováno v:
Chemical engineering journal
Chemical Engineering Journal, 357, 309-319. Elsevier
Chemical Engineering Journal, 357, 309-319. Elsevier
A range of adsorbent structures were examined for sour gas removal over a number of conditions by utilising the choice of materials as well as packing geometry as critical factors for the efficient design of the sorbent bed systems. A comparison was
Autor:
Erik van Dijk, Kai Coenen, M. van Sint Annaland, Fausto Gallucci, Emiel J. M. Hensen, Paul Cobden
Publikováno v:
Chemical Engineering Journal, 293, 9-23. Elsevier
The adsorption behavior of carbon dioxide and water on a K-promoted hydrotalcite based adsorbent has been studied by thermogravimetric analysis with the aim to better understand the kinetic behavior and mechanism of such material in sorption enhanced
Publikováno v:
Journal of CO2 Utilization, 24, 228-239. Elsevier
In-situ IR technique was used to study the reversible adsorption of CO2 and H2O at elevated temperatures on a potassium-promoted hydrotalcite for its use in sorption-enhanced water-gas shift (SEWGS). It was found that mainly bidentate carbonate speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9419e550594c74b0f89efa1cb2da54b
https://research.tue.nl/nl/publications/0466a06f-4f00-4283-86a7-24ab68d4a313
https://research.tue.nl/nl/publications/0466a06f-4f00-4283-86a7-24ab68d4a313
Autor:
van M Martin Sint Annaland, van Haj Eric Dijk, Emiel Emiel Hensen, Kai Coenen, Paul Cobden, Fausto Gallucci
Publikováno v:
Energy Procedia, 114. Elsevier
13th International Conference on Greenhouse Gas Control Technologies, GHGT-13, 14-18 November 2016, Lausanne, Switzerland
13th International Conference on Greenhouse Gas Control Technologies, GHGT-13, 14-18 November 2016, Lausanne, Switzerland
Thermogravimetric analysis and breakthrough experiments in a packed bed reactor were used to validate a developed adsorption model to describe the cyclic working capacity of CO2 and H2O on a potassium-promoted hydrotalcite, a very promising adsorbent