Continuous biodiesel production under subcritical condition of methanol - Design of pilot plant and packed bed reactor with MnCO3/Na-silicate catalyst

2018
Autori
Liu, Hui
Lukić, Ivana

Miladinović, Marija R.
Veljković, Vlada B.

Zdujić, Miodrag

Zhu, Xiaosun
Zhang, Yanan
Skala, Dejan

Članak u časopisu (Objavljena verzija)

Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The continuous biodiesel production from soybean oil was carried out under the subcritical condition of methanol with MnCO3/Na-silicate as a heterogeneous catalyst. The transesterification rate was first investigated in a set of experiments performed in a batch autoclave at 448 K using methanol-to-oil molar ratio of 18:1 and various catalyst loadings (5, 10 and 20 wt% based on the oil mass). The results from these experiments, as well as the experimental data and the appropriate kinetic model recently reported in the literature were used for designing a packed bed tubular reactor (PBTR), a main unit of the pilot plant with the capacity of 100 L of biodiesel per day. The pilot plant was constructed and tested under various operating conditions. The first 11 h of the pilot-plant operation was realized in the tubular reactor packed with inert glass beads (i.e. without the catalyst) in order to analyze the effect of the non-catalyzed subcritical biodiesel (fatty acid methyl esters, FAME) p...roduction. Then, glass beads were replaced with a mix of MnCO3/Na-silicate catalyst particles and glass beads, and the catalytic biodiesel production was continuously run under the subcritical methanol condition for 85 h. Two mass balance tests during the continuous pilot plant operation were performed.
Ključne reči:
Biodiesel / Subcritical methanolysis / Kinetic modeling / MnCO3/Na-silicate catalyst / Pilot-plant designIzvor:
Energy Conversion and Management, 2018, 168, 494-504Izdavač:
- Pergamon-Elsevier Science Ltd, Oxford
Finansiranje / projekti:
- International S&T Cooperation Program of China [2013DFG92250]
- Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (RS-45001)
DOI: 10.1016/j.enconman.2018.05.028
ISSN: 0196-8904
WoS: 000435619500040
Scopus: 2-s2.0-85047264849
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Liu, Hui AU - Lukić, Ivana AU - Miladinović, Marija R. AU - Veljković, Vlada B. AU - Zdujić, Miodrag AU - Zhu, Xiaosun AU - Zhang, Yanan AU - Skala, Dejan PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4016 AB - The continuous biodiesel production from soybean oil was carried out under the subcritical condition of methanol with MnCO3/Na-silicate as a heterogeneous catalyst. The transesterification rate was first investigated in a set of experiments performed in a batch autoclave at 448 K using methanol-to-oil molar ratio of 18:1 and various catalyst loadings (5, 10 and 20 wt% based on the oil mass). The results from these experiments, as well as the experimental data and the appropriate kinetic model recently reported in the literature were used for designing a packed bed tubular reactor (PBTR), a main unit of the pilot plant with the capacity of 100 L of biodiesel per day. The pilot plant was constructed and tested under various operating conditions. The first 11 h of the pilot-plant operation was realized in the tubular reactor packed with inert glass beads (i.e. without the catalyst) in order to analyze the effect of the non-catalyzed subcritical biodiesel (fatty acid methyl esters, FAME) production. Then, glass beads were replaced with a mix of MnCO3/Na-silicate catalyst particles and glass beads, and the catalytic biodiesel production was continuously run under the subcritical methanol condition for 85 h. Two mass balance tests during the continuous pilot plant operation were performed. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Energy Conversion and Management T1 - Continuous biodiesel production under subcritical condition of methanol - Design of pilot plant and packed bed reactor with MnCO3/Na-silicate catalyst EP - 504 SP - 494 VL - 168 DO - 10.1016/j.enconman.2018.05.028 ER -
@article{ author = "Liu, Hui and Lukić, Ivana and Miladinović, Marija R. and Veljković, Vlada B. and Zdujić, Miodrag and Zhu, Xiaosun and Zhang, Yanan and Skala, Dejan", year = "2018", abstract = "The continuous biodiesel production from soybean oil was carried out under the subcritical condition of methanol with MnCO3/Na-silicate as a heterogeneous catalyst. The transesterification rate was first investigated in a set of experiments performed in a batch autoclave at 448 K using methanol-to-oil molar ratio of 18:1 and various catalyst loadings (5, 10 and 20 wt% based on the oil mass). The results from these experiments, as well as the experimental data and the appropriate kinetic model recently reported in the literature were used for designing a packed bed tubular reactor (PBTR), a main unit of the pilot plant with the capacity of 100 L of biodiesel per day. The pilot plant was constructed and tested under various operating conditions. The first 11 h of the pilot-plant operation was realized in the tubular reactor packed with inert glass beads (i.e. without the catalyst) in order to analyze the effect of the non-catalyzed subcritical biodiesel (fatty acid methyl esters, FAME) production. Then, glass beads were replaced with a mix of MnCO3/Na-silicate catalyst particles and glass beads, and the catalytic biodiesel production was continuously run under the subcritical methanol condition for 85 h. Two mass balance tests during the continuous pilot plant operation were performed.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Energy Conversion and Management", title = "Continuous biodiesel production under subcritical condition of methanol - Design of pilot plant and packed bed reactor with MnCO3/Na-silicate catalyst", pages = "504-494", volume = "168", doi = "10.1016/j.enconman.2018.05.028" }
Liu, H., Lukić, I., Miladinović, M. R., Veljković, V. B., Zdujić, M., Zhu, X., Zhang, Y.,& Skala, D.. (2018). Continuous biodiesel production under subcritical condition of methanol - Design of pilot plant and packed bed reactor with MnCO3/Na-silicate catalyst. in Energy Conversion and Management Pergamon-Elsevier Science Ltd, Oxford., 168, 494-504. https://doi.org/10.1016/j.enconman.2018.05.028
Liu H, Lukić I, Miladinović MR, Veljković VB, Zdujić M, Zhu X, Zhang Y, Skala D. Continuous biodiesel production under subcritical condition of methanol - Design of pilot plant and packed bed reactor with MnCO3/Na-silicate catalyst. in Energy Conversion and Management. 2018;168:494-504. doi:10.1016/j.enconman.2018.05.028 .
Liu, Hui, Lukić, Ivana, Miladinović, Marija R., Veljković, Vlada B., Zdujić, Miodrag, Zhu, Xiaosun, Zhang, Yanan, Skala, Dejan, "Continuous biodiesel production under subcritical condition of methanol - Design of pilot plant and packed bed reactor with MnCO3/Na-silicate catalyst" in Energy Conversion and Management, 168 (2018):494-504, https://doi.org/10.1016/j.enconman.2018.05.028 . .