Zobrazeno 1 - 10
of 27
pro vyhledávání: '"C.O. Vandu"'
Publikováno v:
Powder Technology, 164(3), 168-173. Elsevier
The segregation of nine different disk-shaped intruders in a pseudo-2D granular bed consisting of 0.85 mm polystyrene beads under the influence of vertical vibrations was studied. The intruders used were all fabricated of brass and were much denser t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dab0011af0d51ea4e32e9ca9e1d62e3
https://doi.org/10.1016/j.powtec.2006.03.012
https://doi.org/10.1016/j.powtec.2006.03.012
Publikováno v:
Chemical industry & chemical engineering quarterly, 12(4), 195-212. Serbian Chemical Society
The Fischer-Tropsch process was studied in a laminar flow slurry bubble column reactor. Prior to the experiments, hydrodynamic studies were done in a cold-flow model of the reactor. A mathematical model was also developed for the reactor, based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14fb0094134e8d12cb77d3d78be197c8
https://doi.org/10.2298/ciceq0604195v
https://doi.org/10.2298/ciceq0604195v
Publikováno v:
Chemical Engineering Science, 60(22), 6430-6437. Elsevier
Gas–liquid mass transfer from Taylor bubbles rising in 1, 2 and 3 mm diameter capillaries of circular and square cross-sections was investigated for air–water system. The liquid-phase volumetric mass transfer coefficient k L a was obtained from e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::074a7bdc3a455934c1c8a8356542e631
https://doi.org/10.1016/j.ces.2005.01.037
https://doi.org/10.1016/j.ces.2005.01.037
Publikováno v:
Chemical Engineering and Processing, 44(3), 363-374. Elsevier
The hydrodynamics and mass transfer characteristics of a monolith loop reactor, with upflow of gas and liquid phases through the channels, have been investigated and compared with conventional internal airlift reactor and bubble column configurations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ba691ef9059013ffe98123e995c7617
https://doi.org/10.1016/j.cep.2004.05.011
https://doi.org/10.1016/j.cep.2004.05.011
Autor:
C.O. Vandu, Rajamani Krishna
Publikováno v:
Chemical Engineering and Processing, 43, 987-995. Elsevier
We report the results of an extensive experimental study of the gas hold-up, e, and volumetric mass transfer coefficient, kLa, in bubble columns operated at ambient temperature and pressure conditions. The superficial gas velocity U was varied in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a66b1d0863b06a2cf497f0d36a547969
https://hdl.handle.net/11245/1.229359
https://hdl.handle.net/11245/1.229359
Publikováno v:
Chemical Engineering & Technology, 27, 1195-1199. Wiley-VCH Verlag
The results are reported of an experimental study of the gas holdup, EG, large bubble diameter, d Lb , and large bubble rise velocity, V Lb , in a 0.1 m wide, 0.02 m deep and 0.95 m high rectangular slurry bubble column operated at ambient temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73eda7a694aa64301094f16516f5bb0b
https://dare.uva.nl/personal/pure/en/publications/large-bubble-sizes-and-rise-velocities-in-a-bubble-column-slurry-reactor(fdf856b2-bd47-49cf-9a5f-387d5806767f).html
https://dare.uva.nl/personal/pure/en/publications/large-bubble-sizes-and-rise-velocities-in-a-bubble-column-slurry-reactor(fdf856b2-bd47-49cf-9a5f-387d5806767f).html
Publikováno v:
Chemical Engineering Science, 59, 5417-5423. Elsevier
We report the results of an experimental study of the gas holdup, e G , and volumetric mass transfer coefficient, k L a, in a bubble column slurry reactor of 0.1 m diameter operated at ambient temperature and pressure conditions. The superficial gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a45c3b413b5dc5004059bb91d06c719b
https://doi.org/10.1016/j.ces.2004.07.085
https://doi.org/10.1016/j.ces.2004.07.085
Publikováno v:
Chemical Engineering Science, 59, 4999-5008. Elsevier
The hydrodynamics and mass-transfer characteristics of monolith loop reactors, with upflow of gas and liquid phases through the channels, have been investigated and compared with conventional internal airlift reactor and bubble column configurations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8212327c4629882589380ee2e8727606
https://doi.org/10.1016/j.ces.2004.07.089
https://doi.org/10.1016/j.ces.2004.07.089
Autor:
C.O. Vandu, Rajamani Krishna
Publikováno v:
Chemical Engineering & Technology, 26, 779-782. Wiley-VCH Verlag
The gas holdup, e, and volumetric mass transfer coefficient, k L a, were measured in a 0.051 m diameter glass column with ethanol as the liquid phase and cobalt catalyst as the solid phase in concentrations of 1.0 and 3.8 vol%. The superficial gas ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eef822b964156aa5dd98b43ab0d200f
https://doi.org/10.1002/ceat.200301816
https://doi.org/10.1002/ceat.200301816
Publikováno v:
Chemical Engineering & Technology, 28(9), 998-1002. Wiley-VCH Verlag
The volumetric mass transfer coefficient k L a in a 0.1 m-diameter bubble column was studied for an air-slurry system. A C 9 -C 11 n-paraffin oil was employed as the liquid phase with fine alumina catalyst carrier particles used as the solid phase. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08517edf4c213511f898676aa3b6cfdb
https://dare.uva.nl/personal/pure/en/publications/gasliquid-mass-transfer-in-a-slurry-bubble-column-at-high-slurry-concentrations-and-high-gas-velocities(fdd68961-d04f-4a87-9bf6-59c727be45bd).html
https://dare.uva.nl/personal/pure/en/publications/gasliquid-mass-transfer-in-a-slurry-bubble-column-at-high-slurry-concentrations-and-high-gas-velocities(fdd68961-d04f-4a87-9bf6-59c727be45bd).html
