Design of A PFR For the Production of 1,000,000 Tons Per Year of Ethyl Acetate from Esterification of Acetic Acid and Ethyl Alcohol

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Wosu Chimene Omeke

The research considered the design or size of a plug flow reactor for the production of 1,000,000 tons of ethyl acetate per year from the esterification of acetic acid and ethyl alcohol in the presence of an acid catalyst. The PFR design models for volume, height, diameter, space time, space velocity, quantity of heat generated, quantity of heat generated per unit volume of the reactor as well as the temperature effect models were developed using the conservation principle of mass and energy at steady state operation of the reactor.  The developed models were simulated using MATLAB at initial feed and operating temperature of 299.830k and 343.15k respectively and fractional conversion variation between 0 to 0.95 at an interval of 0.05. At a maximum conversion of 0.95, the PFR size specification for volume, height, diameter, space time, space velocity, quantity of heat generated and the quantity of heat generated per unit volume of the reactor was 15.2774m3, 4.2691m, 2.1346m, 2.9956sec., 0.3338sec-1, 12821.5800j/s and 839.2536j/sm3 respectively. The effect of the operating parameters on the performance or functional parameters of the reactor are presented in profiles as shown in figure 2 to 12 and the profile behaviour or trend were in agreement with process behaviour of PFR steady state operation in various literatures. The research have shown that in order to ensure sustainability and continuous production of ethyl acetate to meet the global demand of the economic and viable product, the plug flow reactor have demonstrated a good performance characteristics as a reacting media for the esterification process especially in the energy efficiency of the process as well as the product yield.

Design of A PFR For the Production of 1,000,000 Tons Per Year of Ethyl Acetate from Esterification of Acetic Acid and Ethyl Alcohol. (2024). International Journal of Latest Technology in Engineering Management & Applied Science, 13(10), 85-92. https://doi.org/10.51583/IJLTEMAS.2024.131011

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References

Abdulaziz, B., Abbos, E., Olimjon, M. & Adhan, Norkobilov (2023). Comparative analysis of esterification reaction in continuous stirred tank and plug flow reactors. The 4th International Electronic Conference on Applied Sciences. MDPI – Journal Vol. 56.

Baraka, F., Robles, E & Labidi, J (2023). Microwave – assisted esterification of bleached and unbleached cellulose nanofibers. Industrial Crops and Products. 1 / 2191. DOI: https://doi.org/10.1016/j.indcrop.2022.115970

Bijay, N. P. & Hiren, C. M. (2011). Ethyl acetate properties, production processes and applications. A review. International Journal of Current Research and Review. 3(12). 1-18

Calvar, N., Gonzalex, B. & Dominguez, A. (2007). Esterification of acetic acid with ethanol: Reaction kinetics and operation in a packed bed reactive distillation column. Chemical Engineering and Processing: Process Intensification, 46(12), 1317 – 1323. DOI: https://doi.org/10.1016/j.cep.2006.10.007

Ding J., Xia, Z., & Lu, J. (2012). Esterification and deasidification of a waste cooking oil (TAN 68.81mg KOH/g) for Biodiesel Production. Energies 5(12) 2683-2691. DOI: https://doi.org/10.3390/en5082683

Evelien, V. S., Jeriffa, D. C. & Joris, W. T. (2014). Ion-exchange resin catalyzed transesterification of ethyl acetate with methanol: Gel versus macroporous resins. Chemical Engineering Journal 242, 170-179. DOI: https://doi.org/10.1016/j.cej.2013.12.025

Fogler, H. S. (2006). Element of Chemical Reaction Engineering, 3rd Edition, Prentice Hall International Series

Grodowska, K. & Parzewski, A. (2010). Organic Solvents in the pharmaceutical industry. Acta Poloniae Pharmaceutica-Drug Research. 67(1): 3-12

Ghahremani, M., Ghasemzadeh, K, Jalilnejad, E., Basile, A & Julianelli, A. (2021). Vapor phase esterification of acetic acid with ethanol in a CHA Zeolite membrane reactor: ACFD analysis. Chemical Engineering Science 236 / 116536. DOI: https://doi.org/10.1016/j.ces.2021.116536

Heuser, K., Liao, V., & Narain, N. (2019). Ethanol to ethyl acetate. University of Pennsy lvania – scholarly commons.

Hasanoglu, A., Salt, Y., Keleser, S. & Dincer, S. (2009). Desalination. 245(1-3): 662-669. DOI: https://doi.org/10.1016/j.desal.2009.02.034

Hilmioglu, N. (2022). Optimization of synthesis of ethyl acetate by response method and investigation of reactive sorption effect of hydrogel in synthesis. European Journal of Science and Technology 35, 94-101. DOI: https://doi.org/10.31590/ejosat.1061611

Ikhazuangbe, P. M. O. & Oni, A. B., (2015). Reaction rate and rate constant of the hydrolysis of ethyl acetate with sodium hydroxide. American journal of scientific and Industrial Research. 6(1), 1 – 4.

Karan, R., Pravin, S., Siddharthsinh, P. & Akshaysinh, M. (2017). To study reaction kinetics of acetic acid-methanol system and determine conversion in different reactors. International journal of Advance Research and Innovation ideas in Education 3(3). 598 – 604.

Nagamallesware, K. R., Venkata, M. R., Koleswara, G. R., Rajendra, P. P. & Sujatha, V. (2015). Design and control of ethyl acetate production process. Emerging Trends in Chemical Engineering 2(1), 9-20.

Ni, J. & Meunier, F. (2007). Esterification of free fatty acids in sunflower oil over solid acid catalysts using batch and fixed bed – reactors. Applied catalysis 333, 122-130. DOI: https://doi.org/10.1016/j.apcata.2007.09.019

Nurhagati, A. S., Amri, T. A., & Linggawati, A. (2017). Esterification of crude palm oil using H2SO4 and transesterification using CaO catalyst derived from anadara granosa. Indonesian Journal of Chemistry 17(2), 309-315. DOI: https://doi.org/10.22146/ijc.24909

Ojong, E. O., Wosu, C. O., Aguma, E. & Ateb, P. U. (2024). Design and simulation of 30 000 tons per year of cumene plant from natural gas fielf. Pure and Applied Chemistry. https://doi.org/10.1515/pac2023-1135. 1-11 DOI: https://doi.org/10.1515/pac-2023-1135

Son, S. M., Kimura, H. & Kusakabe, K. (2011). Esterification of Oleic acid in a three-phase fixed-bed reactor packed with a cation exchange resin catalyst. Bioresource Technology. 102(2), 2130 – 2132. DOI: https://doi.org/10.1016/j.biortech.2010.08.089

Sykes, P. (1986). A guidebook to mechanism in organic chemistry. Longmans, 6th edition.

Tang, J., Chen, G., Wang, L., Miao, M., Jiang, B. & Feng, B. (2016). Immobilization of Y. lipolytica Lipase and the continuous synthesis of geranyl propionate. Journal of Molecular Catalysis B: Enzymatic. 133/1, 311-316. DOI: https://doi.org/10.1016/j.molcatb.2017.01.019

Umriga, V. R., Chakraborty, M., Parikh, P. A. & Kohli, H. P. (2022). Optimization of process parameters for Oleic acid esterification using microwave reactor: Catalytic activity, product distribution and reactor energy model. Energy Nexus. 7, 100127. DOI: https://doi.org/10.1016/j.nexus.2022.100127

Wordu, A. A. & Wosu, C. O. (2019). CSTR design for propylene glycol chemical production. International Journal of latest Technology in Engineering Management & Applied Science 9(2), 18-30.

Wosu, C. O. & Ezeh, E. M. (2024). Design and optimization of glycol- based natural gas dehydration plant. International Journal of Recent Engineering Science. https://doi.org/10.14445/23497157/IJRES. 11(1). 22-29 DOI: https://doi.org/10.14445/23497157/IJRES-V11I1P104

Wosu, C. O., Akpa, J. G., Wordu, A. A., Ehirim, E. & Ezeh, E. M. (2024). Design modification and comparative analysis of glycol-based natural gas dehydration plant. Applied Research. https://doi.org/10.1002/appl.202300093. 1-14 DOI: https://doi.org/10.1002/appl.202300093

Wosu, C.O., Ezeh, E. M. & Uku, E. P. (2023). Design and performance analysis of an industrial triethylene glycol recovery regenerator of a dehydration process. International Journal of Recent Engineering Science. https://doi.org/10.14445/23497157/IJRES. 10(5). 39-48 DOI: https://doi.org/10.14445/23497157/IJRES-V10I5P105

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Design of A PFR For the Production of 1,000,000 Tons Per Year of Ethyl Acetate from Esterification of Acetic Acid and Ethyl Alcohol. (2024). International Journal of Latest Technology in Engineering Management & Applied Science, 13(10), 85-92. https://doi.org/10.51583/IJLTEMAS.2024.131011

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