Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Piotr Gzil"'
Publikováno v:
International Journal of Computational Methods. :551-574
A newly developed computational fluid dynamics method for simulating chromatographic adsorption is presented. This well-validated software package takes adsorption reactions as well as internal porosity into account to explain differences caused by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4785475f4a40c9de0c47b2ee642f0b9
https://doi.org/10.1142/s0219876208001625
https://doi.org/10.1142/s0219876208001625
Publikováno v:
Journal of Chromatography A. 1188:171-188
Numerically solving the effective diffusion in a simplified representation of a chromatographic bed, it was found that the B-term expressions that have up to now been used in the literature, and which can all be reduced to either Deff=(gamma mDm+k'ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7596537139d12d8b5d6214214f4dd2
https://doi.org/10.1016/j.chroma.2008.02.018
https://doi.org/10.1016/j.chroma.2008.02.018
Publikováno v:
Journal of Chromatography A. 1146:193-201
Using a set of experimentally determined plate height data obtained on three commercial high-temperature HPLC supports, and evaluating their isocratic separation speed potential under the application of a set of instrumental constraints, a qualitativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::103b9fea34525089bb2f60ed7e42a453
https://doi.org/10.1016/j.chroma.2007.02.042
https://doi.org/10.1016/j.chroma.2007.02.042
Publikováno v:
Journal of Chromatography A, 1130(1), 108-114. Elsevier
The present study concerns the problem of finding appropriate experimental conditions and comparison criteria to assess the kinetic performance of LC supports with different sizes or morphologies. A general procedure, based on evaluating each support
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e330ec8425d81a91ff42f36b7b69d01
https://doi.org/10.1016/j.chroma.2006.05.068
https://doi.org/10.1016/j.chroma.2006.05.068
Publikováno v:
Vrije Universiteit Brussel
Using kinetic plots to analyse the performance of some of the best silica monoliths found in the literature shows that the current generation of silica monoliths outperform particulate beds only in the high plate-number region (roughly N > 40000). Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d7616b0698c10c96b6f7377e15cd47a
https://doi.org/10.1002/jssc.200600180
https://doi.org/10.1002/jssc.200600180
Autor:
Jan De Smet, Achim Van Theemsche, Calin Dan, Nico Vervoort, Johan Deconinck, Gert Desmet, Piotr Gzil
Publikováno v:
Vrije Universiteit Brussel
Using a well-validated computational fluid dynamics simulation method, based on a multi-ion transport model, a detailed analysis of the differences in band broadening between pressure-driven (PD) and electrically driven (ED) flows through perfectly o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b20717fd3b9c2fad20bd8f16059fecc
https://doi.org/10.1021/ac0355101
https://doi.org/10.1021/ac0355101
Publikováno v:
Journal of Chromatography A. 1030:53-62
The chromatographic performance of several straightforward two-dimensional etched packed bed column lay-outs (equilaterally staggered arrays of, respectively, circular, hexagonal, and diamond-like pillars) has been compared using commercial computati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cd68944e510836245a67d8a641b2528
https://doi.org/10.1016/j.chroma.2003.12.038
https://doi.org/10.1016/j.chroma.2003.12.038
Publikováno v:
Journal of Chromatography A. 991:169-188
A theoretical calculation of the separation performance of a (hypothetical) micro-structured monolithic LC column is presented, confirming that the polydispersity effect in parallel bundle columns can theoretically be eliminated to a very large exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18f7d586867ab651c4ee0b2838e37ae6
https://doi.org/10.1016/s0021-9673(03)00082-7
https://doi.org/10.1016/s0021-9673(03)00082-7
Publikováno v:
Vrije Universiteit Brussel
It is only by developing specially designed injection and detection systems that shear-driven chromatography can become a viable alternative to HPLC. In the present paper, a dedicated zero dead-volume injection procedure is presented with which sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21f2e3e5c444ebaa564d263431933c16
https://doi.org/10.1016/s0021-9673(01)01511-4
https://doi.org/10.1016/s0021-9673(01)01511-4
Publikováno v:
Vrije Universiteit Brussel
Numerically solving the effective diffusion in a simplified representation of a chromatographic bed, it was found that the B-term expressions that have up to now been used in the literature, and which can all be reduced to either Deff=(gamma mDm+k'ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::8b5e1767d81918cdabde83f55d80c83f
https://hdl.handle.net/20.500.14017/5abf97c4-d917-47da-bed0-33cd5a0bff07
https://hdl.handle.net/20.500.14017/5abf97c4-d917-47da-bed0-33cd5a0bff07
