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Journal articles on the topic 'Reactive distillation'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Kalakuntala, Raju, R. Navya, T. Sisira, V. V. Basava Rao, and Srinath Surnani. "Experimental studies on reactive distillation of propionic acid using n-butanol as entrained." International Journal of Engineering & Technology 7, no. 3.29 (2018): 46. http://dx.doi.org/10.14419/ijet.v7i3.29.18459.

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Reactive distillation is a cost effective chemical engineering process intensification method which involves the reaction and separation simultaneously in a single unit. In the present work the system selected was Propionic acid and n-butanol which undergoes esterification reaction to form butyl propionate. Propionic acid is an important raw material from a biodegradable polymer. The experiments were done in both conventional batch distillation and reactive distillation. In conventional batch distillation no catalyst were used were as in reactive distillation amberlite catalyst used with vario

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2

Malone, Michael F., and Michael F. Doherty. "Reactive Distillation." Industrial & Engineering Chemistry Research 39, no. 11 (2000): 3953–57. http://dx.doi.org/10.1021/ie000633m.

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3

Zhang, Xin, Ping He, and Hao Li. "Research progress in reactive distillation." Advanced Separation Technology 1, no. 1 (2023): 1–7. http://dx.doi.org/10.61187/ast.v1i1.3.

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As a special distillation process, reactive distillation technology has been widely used in the petrochemical field due to its outstanding advantages such as high efficiency and energy saving. It has been paid more and more attention from researchers in the field of chemical process enhancement since the 1920s. With the progress of social development level, resource conservation and environmental friendliness have become the general trend. In order to pursue the maximization of energy utilization and higher economic benefits, scientific researchers have developed a variety of new reactive dist

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4

Sudibyo, Sudibyo, Muhamad Nazri Murat, and Norashid Aziz. "Neural Wiener Based Model Predictive Control (NWMPC) for MTBE Catalytic Distillation Using Reduced Sequential Quadratic Programming (RSQP)." Advanced Materials Research 1113 (July 2015): 733–38. http://dx.doi.org/10.4028/www.scientific.net/amr.1113.733.

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Reactive distillation is a process that combines both reactor and distillation column in one unit process. The reactive distillation is normally applied in MTBE production in order to achieve high reaction conversion and purity of the MTBE. Controlling such reactive distillation is a challenging task due to its highly nonlinear behavior and the existence of strong interactions among control variables. In this work, a Neural Wiener based model predictive control (NWMPC) is designed and implemented to control the tray temperature of MTBE reactive distillation. The Reduced SQP (RSQP) has been emb

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5

Šulgan, Branislav, Juraj Labovský, and Zuzana Labovská. "Multi-Aspect Comparison of Ethyl Acetate Production Pathways: Reactive Distillation Process Integration and Intensification via Mechanical and Chemical Approach." Processes 8, no. 12 (2020): 1618. http://dx.doi.org/10.3390/pr8121618.

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This paper provides a multi-aspect comparison of selected methods of ethyl acetate production and shows the possibility of further reactive distillation process integration and sophisticated intensification including process stream regeneration. The production pathways were selected with respect to their practical applicability and sufficient experimental and feasibility studies already published. A total of four case studies were designed and compared: conventional process set-up (ethyl acetate is produced in a chemical reactor) is designed as a base case study; reactive distillation with a s

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6

Dr., Dipak K. Chandre, Sushant S. Kurhe Mr., Shradha V. Nikam Dr., and Ganesh B. Shinde Dr. "Design parameter for Reactive Distillation Column using etherification reaction with ion exchange resin." International Journal of Scientific Development and Research 9, no. 2 (2024): 552–59. https://doi.org/10.5281/zenodo.11240429.

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Nowadays Reactive Distillation is widely used as alternative for conventional distillation. In this work we have to suggest a new technique in Distillation technology rather than ordinary distillation process. Reactive Distillation technology sounds azeotrope system such as synthesis of ETBE, MTBE, and Methyl Acetate where more than one azeotropes are formed. In this work we have concentrate on all theoretical and basic experimental data which will be useful for some rigorous experimentation and process simulation work.

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7

Muthia, Rahma. "Structured Data Management for Investigating an Optimum Reactive Distillation Design." ADI Journal on Recent Innovation (AJRI) 5, no. 1 (2023): 34–42. http://dx.doi.org/10.34306/ajri.v5i1.899.

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Reaction and separation are the two most important processes in the chemical industry that significantly affect the overall energy and cost requirements. Therefore, the operation of integrated reactive separation in a single equipment, such as reactive distillation, potentially increases the chemical process efficiency remarkably. To achieve that advantage, it is vital to design an optimum reactive distillation configuration in the preliminary evaluation. This paper proposes structured data management that can be used to encounter an optimum reactive distillation design. The approach simplifie

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8

Taylor, R., and R. Krishna. "Modelling reactive distillation." Chemical Engineering Science 55, no. 22 (2000): 5183–229. http://dx.doi.org/10.1016/s0009-2509(00)00120-2.

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9

Stichlmair, Johann, and Thomas Frey. "Reactive Distillation Processes." Chemical Engineering & Technology 22, no. 2 (1999): 95–103. http://dx.doi.org/10.1002/(sici)1521-4125(199902)22:2<95::aid-ceat95>3.0.co;2-#.

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10

Wang, Liang, Xiaoyan Sun, Li Xia, Jianping Wang, and Shuguang Xiang. "Inside–Out Method for Simulating a Reactive Distillation Process." Processes 8, no. 5 (2020): 604. http://dx.doi.org/10.3390/pr8050604.

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Reactive distillation is a technical procedure that promotes material strengthening and its simulation plays an important role in the design, research, and optimization of reactive distillation. The solution to the equilibrium mathematical model of the reactive distillation process involves the calculation of a set of nonlinear equations. In view of the mutual influence between reaction and distillation, the nonlinear enhancement of the mathematical model and the iterative calculation process are prone to fluctuations. In this study, an improved Inside–Out method was proposed to solve the reac

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11

Stipsitz, Peter, Michael Mandl, and Michael Harasek. "Ethyl lactate production by reactive distillation – optimization of reaction kinetics and energy efficiency." Open Research Europe 1 (September 23, 2021): 82. http://dx.doi.org/10.12688/openreseurope.13744.2.

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Background: Ethyl lactate is an environmentally benign solvent, which could substitute petrol-based volatile organic compounds (VOCs) in many applications if production costs are reduced. It is usually produced by the esterification of lactic acid with ethanol – two important chemical building blocks of biorefineries that are available at industrial scale. Reactive distillation is a promising alternative production process, which utilises process intensification to increase energy efficiency and space-time yield by enhancing the reaction kinetics. Methods: In this work, process intensification

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12

Mo, Yue, Li Dong, Chengping Zhang, and Hengdao Quan. "Process Study and Simulation for the Recovery of 1,1,2,2,3,3,4−heptafluorocyclopentane by Reactive Distillation." Processes 10, no. 6 (2022): 1146. http://dx.doi.org/10.3390/pr10061146.

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In view of the problem that 1,1,2,2,3,3,4−heptafluorocyclopentane (F7A) is difficult to separate and recover when mixed with tert−amyl alcohol (TAA) for further application, leading to high cost, we designed a reactive distillation process, and conducted experimental research on the recycle effect of F7A, aiming to recycle F7A with high purity and yield from the used compound cleaning agents, thereby greatly reducing the cost. With zinc chloride as the catalyst, the dehydration reaction of TAA was carried out and the reaction kinetics were measured. Besides, the reaction kinetic equation was o

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13

Stipsitz, Peter, Michael Mandl, and Michael Harasek. "Ethyl lactate production by reactive distillation – optimization of reaction kinetics and energy efficiency." Open Research Europe 1 (July 20, 2021): 82. http://dx.doi.org/10.12688/openreseurope.13744.1.

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Background: Ethyl lactate is an environmentally benign solvent, which could substitute petrol-based volatile organic compounds (VOCs) in many applications if production costs are reduced. It is usually produced by the esterification of lactic acid with ethanol – two important chemical building blocks of biorefineries that are available at industrial scale. Reactive distillation is a promising alternative production process, which utilises process intensification to increase energy efficiency and space-time yield by enhancing the reaction kinetics. Methods: In this work, process intensification

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14

Orjuela Londoño, Álvaro, Fernando Leiva Lenis, Luis Alejandro Boyacá Mendivelso, Gerardo Rodríguez Niño, and Luis María Carballo Suárez. "Constructing residue curve maps for butyl acetate synthesis." Ingeniería e Investigación 26, no. 3 (2006): 26–34. http://dx.doi.org/10.15446/ing.investig.v26n3.14745.

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This work presents a laboratory study of liquid phase N-butylacetate synthesis (Patm = 560 mmHg), employing simultaneous distillation and reaction (batch reactive distillation) and an ion exchange resin (Lewatit K-2431) as catalyst. The conditions in which the operation was limited by reaction equilibrium (equilibrium regime) and not by kinetics effects (kinetic regime) was determined by constructing experimental residue curves using different catalyst loads. The feasibility of implementing esterification through a simultaneous reaction-separation arrangement was established. Pure butylacetate

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15

Baur, R., and R. Krishna. "Distillation column with reactive pump arounds: an alternative to reactive distillation." Catalysis Today 79-80 (April 2003): 113–23. http://dx.doi.org/10.1016/s0920-5861(03)00017-8.

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16

Baur, R., and R. Krishna. "Distillation column with reactive pump arounds: an alternative to reactive distillation." Chemical Engineering and Processing: Process Intensification 43, no. 3 (2004): 435–45. http://dx.doi.org/10.1016/s0255-2701(03)00128-4.

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17

K. Haweel, Cecilia, and Taha M.A. Hamza. "Study of the Performance of Batch Reactive Distillation Column." Iraqi Journal of Chemical and Petroleum Engineering 9, no. 4 (2008): 29–33. http://dx.doi.org/10.31699/ijcpe.2008.4.5.

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Batch reactive distillation was studied in packed bed column. Esterification of methanol with acetic acid to produce methyl acetate and water with homogenous sulfuric acid as a catalyst was considered. This system was chosen because the reaction is reversible and the boiling point of reactant and products are different.The reaction was carried out with and without distillation column and shows that the reactive distillation is more efficient from the conventional process (reactor and then separation). The conversion of acetic acid and concentration of methyl acetate increase by (30.43% and 75.

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18

Tasleem, Shuwana. "Intensification of an Irreversible Process using Reactive Distillation– Feasibility Studies by Residue Curve Mapping." International Journal for Research in Applied Science and Engineering Technology 9, no. 11 (2021): 1704–10. http://dx.doi.org/10.22214/ijraset.2021.39104.

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Abstract: Reactive distillation processes are very promising in substituting Sconventional liquid phase reaction processes. However this technology is not suitable for all kind of processes or types of reaction. Therefore, assessing the feasibility of these process concepts forms an important area in current and future research and development activities. The present paper focuses on the feasibility studies based on the construction of residue curve maps for the toluene methylation system. The RCMs were constructed and analyzed; it is concluded that the process of synthesis of xylenes when car

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19

Adams, Thomas A., and Warren D. Seider. "Semicontinuous reactive extraction and reactive distillation." Chemical Engineering Research and Design 87, no. 3 (2009): 245–62. http://dx.doi.org/10.1016/j.cherd.2008.08.005.

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20

Assabumrungrat, Suttichai, Varong Pavarajarn, Darin Wongwattanasate, and Piyasan Praserthdam. "Simulation of Ethyl Tert-Butyl Ether Production from Tert-Butyl Alcohol and Ethanol in Reactive Distillation." ASEAN Journal of Chemical Engineering 5, no. 1 (2005): 16. http://dx.doi.org/10.22146/ajche.50159.

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Reactive distillation was applied for the synthesis of ethyl tert-butyl ether (ETBE) from a liquid-phase reaction between tert-butyl alcohol (TBA) and ethanol (EtOH) catalyzed by commercial ~-zeolite catalyst with Si/AI ratio of 55. The major side reaction of this system was the dehydration of TBA to isobutene (lB). From the present researchers' previous work, it was found that B-zeolite was superior to commercial Amberlyst-15 catalyst in reaction selectivity. The kinetic parameters for the reactions, which were determined using a semibatch reactor operated at various temperatures, were used f

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21

Wang, Xiao Guang, and Yue Yun Yang. "Simulation of Reactive Distillation Process with ChemCAD Software." Advanced Materials Research 347-353 (October 2011): 3706–9. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.3706.

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The concepts and application of reactive distillation process were introduced, SCDS was used as a platform was applied to the simulation of reactive distillation of acetic acid and ethanol, and the usage principles and methods of simulated reaction in ChemCAD were introduced. Simulation results and experimental data agreed satisfactorily. It has certain directive significance to real production.

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22

Sudibyo, Sudibyo, Muhamad Nazri Murat, and Norashid Aziz. "Neural - Wiener Model for Multivariable Methyl Tertiary Butyl Ether (MTBE) Reactive Distillation." Applied Mechanics and Materials 284-287 (January 2013): 409–13. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.409.

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MTBE is a chemical that can be used as anti-knock additive to replace lead additive (tetra ethyl lead) which can be efficiently produced using reactive distillation process. It has been established in the literature that MTBE reactive distillation poses a highly nonlinear behavior due to the combination of reaction and separation processes. A reliable model for predicting the behavior is required especially for the control purposes. In this work, a Neural Wiener model which is one of the available types of oriented block model was utilised to develop the MTBE reactive distillation model. The r

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23

Dimian, Alexandre C., Florin Omota, and Alfred Bliek. "Entrainer-enhanced reactive distillation." Chemical Engineering and Processing: Process Intensification 43, no. 3 (2004): 411–20. http://dx.doi.org/10.1016/s0255-2701(03)00125-9.

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24

Noll, Lionel, Louis van der Ham, Stijn Oudenhoven, Antoon ten Kate, Gerrald Bargeman, and Sascha Kersten. "Extension of the Equilibrium Stage Model to Include Rigorous Liquid Holdup Calculations for Reactive Distillation." Processes 11, no. 4 (2023): 1131. http://dx.doi.org/10.3390/pr11041131.

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An extension of the equilibrium stage model to improve its applicability to reactive distillation is presented. The significant aeration of the liquid holdup on trays leads to the amount of clear liquid present being significantly less than the volume available. Tray hydraulic correlations are incorporated by leveraging the existing inside-out algorithm to rigorously calculate the liquid holdup on distillation trays, turning this parameter into an additional model output and eliminating the need to estimate this parameter beforehand. Application of this extended model shows that the aeration o

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25

Sales, Fabricia Araújo, and Luis Gonzaga Sales Vasconcelos. "Thermodynamic Assessment of the Reactive Distillation Process for Anhydrous Ethanol Production Via Ethylene Oxide Hydration." Revista de Gestão Social e Ambiental 19, no. 4 (2025): e012020. https://doi.org/10.24857/rgsa.v19n4-109.

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Objective: This study evaluates the technical feasibility of reactive distillation for the separation of the ethanol/water azeotrope, considering operational, thermodynamic, and economic aspects of the process based on the hydration reaction of ethylene oxide (EO) and the effects of consecutive reactions leading to the formation of diethylene glycol (DEG) and triethylene glycol (TEG). Theoretical Framework: The research is supported by process intensification principles, with emphasis on reactive and extractive distillation techniques. The thermodynamic analysis combines the First and Second L

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Frey, Th, and J. Stichlmair. "Reactive Azeotropes in Kinetically Controlled Reactive Distillation." Chemical Engineering Research and Design 77, no. 7 (1999): 613–18. http://dx.doi.org/10.1205/026387699526656.

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27

Duraid, F. Ahmed, and T. Homoud Aymen. "Dynamic Simulation of Catalyzed Esterification of Methanol and Acetic Acid in Reactive Distillation Column." Journal of Chemical Engineering & Process Technology 14, no. 1 (2021): 11. https://doi.org/10.4172/2157-7048.23.14.314.

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The reactive distillation is very important unit. The main objective of this research was to improve the controller performance of the reactive distillation unit. The theoretical study was made to represent the production of methyl acetate by the liquid phase reaction of acetic acid and methanol throughout reactive distillation and the simulation study was performed by using Matlab-Simulink. The model estimates the liquid and vapor composition profiles on each tray and in the reboiler and condenser, the temperature of each tray, and the liquid and vapor flow rates on each tray as well as the d

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28

Jassim, Mohammed, Dhia Y. Aqar, and Safaa M. R. Ahmed. "Simulation Study of Methyl Salicylate Production via Reactive Distillation Columns." Journal of Petroleum Research and Studies 15, no. 2 (2025): 106–25. https://doi.org/10.52716/jprs.v15i2.976.

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In this research, reactive distillation column simulation of methyl salicylate (MeSC) synthesis is well explored and discussed. Methyl salicylate is one of the common esters used in industries such as the manufacture of pharmaceuticals, fragrances and flavors and is produced through esterification of salicylic acid (ScA) and methanol (MeOH). Reactive distillation, which combines the reaction kinetics and separation operations together in the same vessel, can be regarded as a very effective approach. By Applying different parameters using the process simulation software, the best operating cond

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29

Bayram, İsmail, and Alper Günay. "Optimization of a Reaction Distillation Column by Design Expert Method and Statistical Analysis of the Process." Journal of the Turkish Chemical Society Section B: Chemical Engineering 8, no. 1 (2025): 111–22. https://doi.org/10.58692/jotcsb.1583622.

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The reactive distillation system integrates both reaction and distillation processes in a single operation. When compared to conventional distillation methods, it has been identified as a more efficient system in terms of product yield and cost-effectiveness. This study investigates the effects of operational parameters, specifically feed rate, reflux ratio, and feed temperature, on the methyl acetate yield in a simulated reactive distillation column. Using a design expert approach, the interactions between these parameters and their effects on product yield were demonstrated through 3D graphi

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30

Almilly, Raghad Fareed Kassim, Asrar Abdullah Alobaidy, and Maha Hadi Alhassani. "Saponification of Diethyl Adipate with Sodium Hydroxide Using Reactive Distillation." Journal of Engineering 20, no. 11 (2023): 20–34. http://dx.doi.org/10.31026/j.eng.2014.11.02.

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This research presents a new study in reactive distillation by adopting a consecutive reaction . The adopted consecutive reaction was the saponification reaction of diethyl adipate with NaOH solution. The saponification reaction occurs in two steps. The distillation process had the role of withdrawing the intermediate product i.e. monoethyl adipate from the reacting mixture before the second conversion to disodium adipate occurred. It was found that monoethyl adipate appeared successfully in the distillate liquid. The percentage conversion from di-ester to monoester was greatly enhanced (reach

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31

Sakhre, Vandana, Sanjeev Jain, Vilas S. Sapkal, and Dev P. Agarwal. "Novel process integration for biodiesel blend in membrane reactive divided wall (MRDW) column." Polish Journal of Chemical Technology 18, no. 1 (2016): 105–12. http://dx.doi.org/10.1515/pjct-2016-0016.

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Abstract The paper proposes a novel process integration for biodiesel blend in the Membrane assisted Reactive Divided Wall Distillation (MRDW) column. Biodiesel is a green fuel and grade of biodiesel blend is B20 (%) which consist of 20% biodiesel and rest 80% commercial diesel. Instead of commercial diesel, Tertiary Amyl Ethyl Ether (TAEE) was used as an environment friendly fuel for blending biodiesel. Biodiesel and TAEE were synthesized in a pilot scale reactive distillation column. Dual reactive distillation and MRDW were simulated using aspen plus. B20 (%) limit calculation was performed

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32

Götze, L., O. Bailer, P. Moritz, and C. von Scala. "Reactive distillation with KATAPAK®." Catalysis Today 69, no. 1-4 (2001): 201–8. http://dx.doi.org/10.1016/s0920-5861(01)00370-4.

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33

Rev, Endre. "Reactive Distillation and Kinetic Azeotropy." Industrial & Engineering Chemistry Research 33, no. 9 (1994): 2174–79. http://dx.doi.org/10.1021/ie00033a022.

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34

Grosser, Joel H., Michael F. Doherty, and Michael F. Malone. "Modeling of reactive distillation systems." Industrial & Engineering Chemistry Research 26, no. 5 (1987): 983–89. http://dx.doi.org/10.1021/ie00065a023.

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35

Thotla, Suman, and Sanjay Mahajani. "Reactive distillation with side draw." Chemical Engineering and Processing: Process Intensification 48, no. 4 (2009): 927–37. http://dx.doi.org/10.1016/j.cep.2008.12.007.

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36

Frey, Thomas, and Johann Stichlmair. "Thermodynamic Fundamentals of Reactive Distillation." Chemical Engineering & Technology 22, no. 1 (1999): 11–18. http://dx.doi.org/10.1002/(sici)1521-4125(199901)22:1<11::aid-ceat11>3.0.co;2-6.

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37

Yiga, F, Yiga, F., Dagde, K. K. Dagde, K. K, Akpa, J. G. Akpa, J. G, Iregbu, P. O. Iregbu, P.O, and Agbara, J. O. Agbara, J.O. "Modeling and Simulation of a Reactive and Pressure Swing Distillation Columns for Methyl Acetate Production using ASPEN PLUS and MATLAB." International Journal of Advances in Engineering and Management 7, no. 3 (2025): 684–93. https://doi.org/10.35629/5252-0703684693.

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The models for the production of methyl acetate from the esterification reaction of methanol and acetic acid in a reactive distillation column (RDC) were developed. Six trays were selected as the reactive zone; methyl acetate and water were produced with unreacted acid and methanol in the RDC. Azeotropic mixture of methyl acetatemethanol was formed at the top of the reactive distillation column. The constant boiling mixture of Methyl acetate-methanol was eliminated using pressure swing distillation (PSD) principle simulated in aspen plus. In aspen plus, the reactive distillation was configured

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38

Noeres, C., E. Y. Kenig, and A. Górak. "Modelling of reactive separation processes: reactive absorption and reactive distillation." Chemical Engineering and Processing: Process Intensification 42, no. 3 (2003): 157–78. http://dx.doi.org/10.1016/s0255-2701(02)00086-7.

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39

Rochte, Jacob, and Kris Berglund. "Preliminary Studies on the Use of Reactive Distillation in the Production of Beverage Spirits." Beverages 5, no. 2 (2019): 29. http://dx.doi.org/10.3390/beverages5020029.

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Distilled alcoholic beverages have been produced through fermentation and distillation for centuries but have not purposefully involved a chemical reaction to produce a flavoring. Introducing a microorganism to produce butyric acid along with the typical yeast ethanol fermentation sets up a reactive distillation system to flavor a spirit with ethyl butyrate and butyric acid. The ternary interactions of water, ethanol, and butyric acid allow all three to vaporize in the stripping distillation, thus they are concentrated in the low wines and give a large excess of ethanol compared to butyric aci

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40

González Martín, Abraham, Mónica Guadalupe Santos Ricalday, and Froylán M. E. Escalante. "Reactive distillation: an inexpensive and sustainable alternative." Ciencia y Frontera 2, no. 2 (2024): 30–34. https://doi.org/10.61865/j.cyfsld.2024.n29k-5ed0.

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Due to the current massive consumption of resources caused by industries and the consequences they bring, it is important to find new alternative processes that allow the development of sustainable resources. Reactive distillation is an example of one of these alternatives, it contributes many benefits when compared to conventional distillation. As a result, the impact of this technology covers different areas including industrial safety, economic and environmental care. The aim of this work is to summarize the main characteristics of reactive distillation and its potential to replace conventi

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41

G P, Athira, and Riya Mary Francis. "Control of Totally Refluxed Reactive Distillation Column Using Model Predictive Controller." International Journal of Scientific Engineering and Research 3, no. 8 (2015): 31–35. https://doi.org/10.70729/ijser15385.

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42

Daengpradab, Boonpradab, and Panarat Rattanaphanee. "Process Intensification for Production of Ethyl Lactate from Fermentation-Derived Magnesium Lactate: A Preliminary Design." International Journal of Chemical Reactor Engineering 13, no. 3 (2015): 407–12. http://dx.doi.org/10.1515/ijcre-2014-0133.

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Abstract Ethyl lactate is widely used as a solvent for several industries and usually produced by esterifaciton of lactic acid with ethanol. In order to lower its production cost, attempt to synthesis this ester directly from lactate salt produced by bacterial fermentation was made. In this work, reactive distillation process for small-scale synthesis of ethyl lactate from esterification of fermentation-derived magnesium lactate with ethanol was designed and simulated using Aspen Plus simulator equipped with RADFRAC module. Non-ideality of the reaction components was represented by UNIQUAC pro

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43

Leiva Lenis, Fernando, Álvaro Orjuela Londoño, Luis Alejandro Boyacá Mendivelso, Gerardo Rodríguez Niño, and Luis María Carballo Suárez. "Esterification reactions by catalytic distillation method (n-pentyl acetate production)." Ingeniería e Investigación 24, no. 2 (2004): 22–26. http://dx.doi.org/10.15446/ing.investig.v24n2.14596.

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A summary of basic characteristics for n-Pentyl Acetate production in a reactive distillation column is achieved. Computer simulation was performed to study the process and to evaluate operational alternatives. Results show that the reactive system exhibits reactive azeotropy phenomena, as is displayed in the residue curves maps illustrated here. The proposed process resulted technically viable for n-Pentyl Acetate fabrication as the principal bottom’s product of a reactive distillation column.

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Attar, Elaheh Mash. "Use of a Reactive Distillation in the Process of Producing Diethyl Ether Using Dewatering of Ethanol." International Journal of Chemistry 14, no. 2 (2022): 18. http://dx.doi.org/10.5539/ijc.v14n2p18.

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Diethyl ether is considered as one of the simplest and lightest oxygenated fuels, which has higher octane and thermal energy than dimethyl ether. Diethyl ether can be considered as one of renewable fuels and is produced by applying a reactive distillation method. Reaction distillation is a complex process in the chemical industry in which the chemical separation and the chemical reaction are carried out simultaneously. In this paper, applying a high purity ethanol dewatering, the process of reactive distillation in the production of diethyl ether is simulated by using Aspen Hysys software. Dif

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Mohammed, Wadood T., and Marwa F. Abdul Jabbar. "Esterification of Free Fatty Acid with High Chain Alcohol for Biodiesel Production Using Semi-Batch Reactive Distillation." Iraqi Journal of Chemical and Petroleum Engineering 16, no. 4 (2015): 11–19. http://dx.doi.org/10.31699/ijcpe.2015.4.2.

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The esterification of oleic acid with 2-ethylhexanol in presence of sulfuric acid as homogeneous catalyst was investigated in this work to produce 2-ethylhexyl oleate (biodiesel) by using semi batch reactive distillation. The effect of reaction temperature (100 to 130°C), 2-ethylhexanol:oleic acid molar ratio (1:1 to 1:3) and catalysts concentration (0.2 to 1wt%) were studied. Higher conversion of 97% was achieved with operating conditions of reaction temperature of 130°C, molar ratio of free fatty acid to alcohol of 1:2 and catalyst concentration of 1wt%. A simulation was adopted from basic p

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Giwa, Abdulwahab, Abel Adekanmi Adeyi, and Victoria Abosede Adeyi. "Cascade PID Control of a Reactive Distillation Process for Biodiesel Production: A Comparison with Conventional PID Control." International Journal of Engineering Research in Africa 35 (March 2018): 134–44. http://dx.doi.org/10.4028/www.scientific.net/jera.35.134.

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The combination of chemical reaction and distillation, which is analogous to inserting a chemical reactor into a distillation column, is a phenomenon that can be accomplished using a single piece of equipment known as a reactive distillation column, and the phenomenon is, thereby, referred to as reactive distillation process. Because of this combination, a lot of benefits such as improving reaction conversion, suppressing side reactions and utilizing heat of reaction for mass transfer operation can be achieved. However, this combination has made the control of this process a little bit challen

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von Harbou, Erik, Amir Yazdani, Markus Schmitt, Christoph Großmann, and Hans Hasse. "Reaction Kinetics for Reactive Distillation Using Different Laboratory Reactors." Industrial & Engineering Chemistry Research 52, no. 2 (2013): 624–37. http://dx.doi.org/10.1021/ie301428w.

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Huang, Kejin, Masaru Nakaiwa, San-Jang Wang, and Atsushi Tsutsumi. "Reactive distillation design with considerations of heats of reaction." AIChE Journal 52, no. 7 (2006): 2518–34. http://dx.doi.org/10.1002/aic.10885.

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Rosa, David, Rivana Mabel Lucena Oliveira Souto, Romildo Pereira Brito, Victor Hugo Braz de Lima, Vicemário Simões, and Wellington França de Oliveira. "Thermodynamic and economic evaluation of the butyl acetate production process via reactive distillation." OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA 22, no. 12 (2024): e8330. https://doi.org/10.55905/oelv22n12-193.

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This work deals with a study on the production of butyl acetate through the liquid phase reaction between methyl acetate and butanol. This reversible reaction generates methanol as a by-product and forms two azeotropes, presenting challenges in the process. To overcome these problems and reduce process units, two different configurations are investigated: one with three distillation columns and another with only two, both with a reactive distillation column. Although these distillation systems are efficient in terms of their purpose, they consume a significant amount of energy in the plants wh

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Wang, Yan, He Xu Ma, Huai Gong Zhu, and Wei Tang. "Reactive Divided Wall Distillation Column: Simulation and Experiment of Methyl Acetate Hydrolysis." Advanced Materials Research 468-471 (February 2012): 2785–89. http://dx.doi.org/10.4028/www.scientific.net/amr.468-471.2785.

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As a combination of divided wall column (DWC) and reactive-distillation column, the reactive divided wall distillation column is a highly complex technology that reaction and separation can occur simultaneously, which can reduce the energy consumption and decrease the costs of captial and operation. This new process was simulated with PROⅡ software and mini plant experiments were implemented. In addition, we investigated the influences of reflux ratio, liquid distribution ratio and molar ratio of ester in water on the conversion rate of methyl acetate and the purity of the product respectively

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