Syngas Formation by Selective Catalytic Oxidation of Liquid Hydrocarbons in a Short Contact Time Adiabatic Reactor Full article
| Conference |
XVI International Conference on Chemical Reactors 01-05 Dec 2003 , Berlin |
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| Journal |
Chemical Engineering Journal
ISSN: 1385-8947 , E-ISSN: 1873-3212 |
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| Output data | Year: 2005, Volume: 107, Number: 1-3, Pages: 171-179 Pages count : 9 DOI: 10.1016/j.cej.2004.12.027 | ||
| Tags | Adiabatic reactor, Liquid hydrocarbons, Selective oxidation, Syngas | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | International Science and Technology Center | 2529 |
| 2 | Siberian Branch of the Russian Academy of Sciences | 39 |
Abstract:
The research of pilot plant scale explores syngas formation from such liquid fuels like isooctane and gasoline by selective catalytic oxidation at short contact times in nearly adiabatic reactor operating with the representative throughputs. The original monolithic catalysts with different (microchannel ceramics and metallic honeycomb structure) supports have been used in the experiments. The results demonstrated that over the range of the operational parameter O2/C = 0.50–0.53 required for syngas generation, equilibrium synthesis gas was produced over the catalysts employed, thus proving some evidence of their high activity and selectivity. Pre-reforming of fuel with releasing of some chemical energy before the catalytic monolith can occur in reactor. Both feed composition and superficial velocity affect the pre-reforming process. The phenomenon may be favored in syngas production because of a milder catalyst temperature mode is created. In general, axial temperature profile depends on catalytic composition in the frontal part of monolith, while the back-face catalyst temperature controls equilibrium product gas. Minimal both longitudinal and transversal temperature gradients were observed in the metallic catalytic monolith in comparison to the microchannel ceramic one. This helps to decrease deformations and thermal stresses in monolithic catalysts at the process performance.
Cite:
Bobrova L.N.
, Zolotarskii I.A.
, Sadykov V.A.
, Pavlova S.N.
, Snegurenko O.I.
, Tikhov S.F.
, Korotkikh V.N.
, Kuznetsova T.G.
, Sobyanin V.A.
, Parmon V.N.
Syngas Formation by Selective Catalytic Oxidation of Liquid Hydrocarbons in a Short Contact Time Adiabatic Reactor
Chemical Engineering Journal. 2005. V.107. N1-3. P.171-179. DOI: 10.1016/j.cej.2004.12.027 WOS Scopus РИНЦ ANCAN OpenAlex
Syngas Formation by Selective Catalytic Oxidation of Liquid Hydrocarbons in a Short Contact Time Adiabatic Reactor
Chemical Engineering Journal. 2005. V.107. N1-3. P.171-179. DOI: 10.1016/j.cej.2004.12.027 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Published online: | Jan 25, 2005 |
| Published print: | Mar 15, 2005 |
Identifiers:
| Web of science: | WOS:000228417000023 |
| Scopus: | 2-s2.0-15544384293 |
| Elibrary: | 13479311 |
| Chemical Abstracts: | 2005:334906 |
| Chemical Abstracts (print): | 142:376171 |
| OpenAlex: | W1964109471 |