Multiscale and Multiphase Model of Fixed-Bed Reactors for Fischer-Tropsch Synthesis: Optimization Study
Само за регистроване кориснике
2018
Аутори
Stamenić, MarkoDikić, Vladimir
Mandić, Miloš
Todić, Branislav
Bukur, Dragomir B.
Nikačević, Nikola
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Our previously developed mathematical model is used for parametric sensitivity and optimization study of conventional and milliscale fixed-bed reactors (FBRs) for Fischer-Tropsch synthesis (FTS). Five indicators are chosen to analyze the influence of eight parameters on the FBRs performance. The results show the scale of the effects caused by changing single parameter values and highlight the most important ones. Subsequently, the model is used to perform a rigorous multivariable optimization of the FBRs performance in the steady state. Three optimization functions are used, depicting different reactor costs. Four design parameters (tube length and diameter, particle diameter, and catalyst layer thickness) and five operating parameters (inlet and wall temperature, inlet pressure, H-2/CO ratio, velocity) are optimized simultaneously. The results indicate that optimal results, in terms of reactor design and operating parameters and FBR performance, highly depend on the selected objective... function and values of constrained parameters (especially methane selectivity and the partial pressure of water).
Извор:
Industrial & Engineering Chemistry Research, 2018, 57, 9, 3149-3162Издавач:
- Amer Chemical Soc, Washington
Финансирање / пројекти:
- Qatar National Research Fund (a member of the Qatar Foundation) [NPRP 7-559-2-211]
DOI: 10.1021/acs.iecr.7b04914
ISSN: 0888-5885
WoS: 000427203000004
Scopus: 2-s2.0-85043713028
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Stamenić, Marko AU - Dikić, Vladimir AU - Mandić, Miloš AU - Todić, Branislav AU - Bukur, Dragomir B. AU - Nikačević, Nikola PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3964 AB - Our previously developed mathematical model is used for parametric sensitivity and optimization study of conventional and milliscale fixed-bed reactors (FBRs) for Fischer-Tropsch synthesis (FTS). Five indicators are chosen to analyze the influence of eight parameters on the FBRs performance. The results show the scale of the effects caused by changing single parameter values and highlight the most important ones. Subsequently, the model is used to perform a rigorous multivariable optimization of the FBRs performance in the steady state. Three optimization functions are used, depicting different reactor costs. Four design parameters (tube length and diameter, particle diameter, and catalyst layer thickness) and five operating parameters (inlet and wall temperature, inlet pressure, H-2/CO ratio, velocity) are optimized simultaneously. The results indicate that optimal results, in terms of reactor design and operating parameters and FBR performance, highly depend on the selected objective function and values of constrained parameters (especially methane selectivity and the partial pressure of water). PB - Amer Chemical Soc, Washington T2 - Industrial & Engineering Chemistry Research T1 - Multiscale and Multiphase Model of Fixed-Bed Reactors for Fischer-Tropsch Synthesis: Optimization Study EP - 3162 IS - 9 SP - 3149 VL - 57 DO - 10.1021/acs.iecr.7b04914 ER -
@article{ author = "Stamenić, Marko and Dikić, Vladimir and Mandić, Miloš and Todić, Branislav and Bukur, Dragomir B. and Nikačević, Nikola", year = "2018", abstract = "Our previously developed mathematical model is used for parametric sensitivity and optimization study of conventional and milliscale fixed-bed reactors (FBRs) for Fischer-Tropsch synthesis (FTS). Five indicators are chosen to analyze the influence of eight parameters on the FBRs performance. The results show the scale of the effects caused by changing single parameter values and highlight the most important ones. Subsequently, the model is used to perform a rigorous multivariable optimization of the FBRs performance in the steady state. Three optimization functions are used, depicting different reactor costs. Four design parameters (tube length and diameter, particle diameter, and catalyst layer thickness) and five operating parameters (inlet and wall temperature, inlet pressure, H-2/CO ratio, velocity) are optimized simultaneously. The results indicate that optimal results, in terms of reactor design and operating parameters and FBR performance, highly depend on the selected objective function and values of constrained parameters (especially methane selectivity and the partial pressure of water).", publisher = "Amer Chemical Soc, Washington", journal = "Industrial & Engineering Chemistry Research", title = "Multiscale and Multiphase Model of Fixed-Bed Reactors for Fischer-Tropsch Synthesis: Optimization Study", pages = "3162-3149", number = "9", volume = "57", doi = "10.1021/acs.iecr.7b04914" }
Stamenić, M., Dikić, V., Mandić, M., Todić, B., Bukur, D. B.,& Nikačević, N.. (2018). Multiscale and Multiphase Model of Fixed-Bed Reactors for Fischer-Tropsch Synthesis: Optimization Study. in Industrial & Engineering Chemistry Research Amer Chemical Soc, Washington., 57(9), 3149-3162. https://doi.org/10.1021/acs.iecr.7b04914
Stamenić M, Dikić V, Mandić M, Todić B, Bukur DB, Nikačević N. Multiscale and Multiphase Model of Fixed-Bed Reactors for Fischer-Tropsch Synthesis: Optimization Study. in Industrial & Engineering Chemistry Research. 2018;57(9):3149-3162. doi:10.1021/acs.iecr.7b04914 .
Stamenić, Marko, Dikić, Vladimir, Mandić, Miloš, Todić, Branislav, Bukur, Dragomir B., Nikačević, Nikola, "Multiscale and Multiphase Model of Fixed-Bed Reactors for Fischer-Tropsch Synthesis: Optimization Study" in Industrial & Engineering Chemistry Research, 57, no. 9 (2018):3149-3162, https://doi.org/10.1021/acs.iecr.7b04914 . .