Abstract
The main results of thermodynamic analysis and mathematical simulation of the deactivation of a platinum dehydrogenation catalyst by coke-generating compounds are presented. Developed model allows calculating the optimal flow rate of water fed to the reactor to maintain the conditions of thermodynamic equilibrium of the coke formation reaction and oxidation of intermediate condensation products with water. A comparative evaluation of different raw cycles of platinum-dehydrogenation catalysts is presented and shown to cause reduced production of the desired product was the change the composition of the feedstock.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Pages | 25-31 |
| Number of pages | 7 |
| Volume | 880 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 - Tomsk, Russian Federation Duration: 23 Apr 2013 → 26 Apr 2013 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 880 |
| ISSN (Print) | 10226680 |
Other
| Other | 10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 23.4.13 → 26.4.13 |
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Keywords
- Coke formation
- Deactivation
- Dehydrogenation
- Linear alkyl benzene
- Mathematical model
- Optimal activity
- Pt-catalyst
ASJC Scopus subject areas
- Engineering(all)
Cite this
Determination of the optimal operation mode of the platinum dehydrogenation catalysts. / Ivanchina, Emiliya; Ivashkina, Elena; Frantsina, Evgeniya; Silko, Galina Yurievna; Kiseleva, Svetlana.
Advanced Materials Research. Vol. 880 2014. p. 25-31 (Advanced Materials Research; Vol. 880).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Determination of the optimal operation mode of the platinum dehydrogenation catalysts
AU - Ivanchina, Emiliya
AU - Ivashkina, Elena
AU - Frantsina, Evgeniya
AU - Silko, Galina Yurievna
AU - Kiseleva, Svetlana
PY - 2014
Y1 - 2014
N2 - The main results of thermodynamic analysis and mathematical simulation of the deactivation of a platinum dehydrogenation catalyst by coke-generating compounds are presented. Developed model allows calculating the optimal flow rate of water fed to the reactor to maintain the conditions of thermodynamic equilibrium of the coke formation reaction and oxidation of intermediate condensation products with water. A comparative evaluation of different raw cycles of platinum-dehydrogenation catalysts is presented and shown to cause reduced production of the desired product was the change the composition of the feedstock.
AB - The main results of thermodynamic analysis and mathematical simulation of the deactivation of a platinum dehydrogenation catalyst by coke-generating compounds are presented. Developed model allows calculating the optimal flow rate of water fed to the reactor to maintain the conditions of thermodynamic equilibrium of the coke formation reaction and oxidation of intermediate condensation products with water. A comparative evaluation of different raw cycles of platinum-dehydrogenation catalysts is presented and shown to cause reduced production of the desired product was the change the composition of the feedstock.
KW - Coke formation
KW - Deactivation
KW - Dehydrogenation
KW - Linear alkyl benzene
KW - Mathematical model
KW - Optimal activity
KW - Pt-catalyst
UR - http://www.scopus.com/inward/record.url?scp=84893960208&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893960208&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.880.25
DO - 10.4028/www.scientific.net/AMR.880.25
M3 - Conference contribution
SN - 9783038350040
VL - 880
T3 - Advanced Materials Research
SP - 25
EP - 31
BT - Advanced Materials Research
ER -