Optimization of distillation column in phenol production process for increasing the isopropyl benzene concentration using response surface methodology and radial basis function (RBF) coupled with leave-one-out validation method
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Papers"
DOI: 10.1007/s11696-020-01162-w
Abstract: In this study, phenol production process was simulated. Further, the performance of distillation column was optimized through maximizing the mole fraction of cumene in upstream flow. Response surface methodology was applied for design of experiment,… read more here.
Keywords: phenol production; methodology; column; distillation column ... See more keywords
Parzen window distribution as new membership function for ANFIS algorithm- Application to a distillation column faults prediction
Sign Up to like & getrecommendations! Published in 2018 at "Chemometrics and Intelligent Laboratory Systems"
DOI: 10.1016/j.chemolab.2018.01.002
Abstract: Abstract The distillation column is one of the most important unit operations used in the chemical engineering. The continuous distillation process is largely used in many applications such as petrochemical production, natural gas processing, and… read more here.
Keywords: distillation column; membership function; time; distillation ... See more keywords
A distillation column for hydrogen isotope removal from liquid lithium
Sign Up to like & getrecommendations! Published in 2018 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2018.07.009
Abstract: Abstract Recovery of tritium from plasma-facing components in fusion devices will be vital to future full-scale operation. Liquid, low-Z materials have demonstrated many inherent advantages over solid first wall materials. To this end, a thermal… read more here.
Keywords: liquid lithium; column; hydrogen; distillation column ... See more keywords
Synthesis of n-Amyl Acetate in a Pilot Plant Catalytic Distillation Column with Seepage Catalytic Packing Internal
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b01980
Abstract: The n-amyl acetate synthesis from the esterification reaction of acetic acid and n-amyl alcohol in a pilot plant catalytic distillation column with a decanter was evaluated. A novel catalytic packing, seepage catalytic packing internal (SCPI),… read more here.
Keywords: amyl acetate; catalytic distillation; catalytic packing; distillation column ... See more keywords
Feasibility Evaluation of a Novel Middle Vapor Recompression Distillation Column
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b00038
Abstract: Internal heat integrated technology was developed to improve the thermodynamic efficiency of distillation columns to save energy and increase profit. A novel internal heat integrated distillation column, middle vapor recompression distillation column (MVRC), was proposed… read more here.
Keywords: recompression distillation; distillation column; vapor recompression; distillation ... See more keywords
Evolutionary algorithm-based model predictive control for a reactive distillation column in biodiesel production
Sign Up to like & getrecommendations! Published in 2023 at "Automatika"
DOI: 10.1080/00051144.2023.2203566
Abstract: Biodiesel is touted to be an alternative to the fossil fuels as it is conducive to the environment. This investigation proposes a control framework to produce biodiesel in a reactive distillation column via a transesterification… read more here.
Keywords: reactive distillation; biodiesel; control; algorithm ... See more keywords
Actuator and Sensor Fault Detection and Isolation System Applied to a Distillation Column
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3276717
Abstract: This article presents the results of the simulation of a binary distillation column for which a composition controller and fault detection and isolation strategy was applied. In the simulation study, a distillation column comprising nine… read more here.
Keywords: distillation column; fault detection; fault; isolation ... See more keywords
Dynamic Simulation, Parameter Optimization, and Control of a Reactive Distillation Column for Production of Isopropanol via Propylene Hydration
Sign Up to like & getrecommendations! Published in 2021 at "Chemical and Biochemical Engineering Quarterly"
DOI: 10.15255/cabeq.2020.1865
Abstract: In this study, a reactive distillation column for production of isopropanol was investigated. Firstly, a dynamic model was developed for the process. The model of the process was then programmed, and the process simulated using… read more here.
Keywords: isopropanol; reactive distillation; distillation column; production isopropanol ... See more keywords
Energy Study of Reactive-HIDiC Simulation for Ethyl Acetate Synthesis from Acetic Acid
Sign Up to like & getrecommendations! Published in 2017 at "Chemical engineering transactions"
DOI: 10.3303/cet1758092
Abstract: In this paper the concept of Heat Integrated Distillation Column (HIDiC) and Reactive Distillation (RD) were used to study the ethyl acetate process by the simulation in Aspen Plus. The intensification concept of reactive-HIDiC was… read more here.
Keywords: column; energy; distillation column; simulation ... See more keywords
Optimal start-up strategies for a conventional distillation column using simulated annealing
Sign Up to like & getrecommendations! Published in 2017 at "Chemical engineering transactions"
DOI: 10.3303/cet1761148
Abstract: The start-up process for a distillation column presents a challenging control problem in the chemical industry. To address this problem, reducing wasting time and duty consumption during the transient period are crucial issues. In this… read more here.
Keywords: start; time; distillation column; distillation ... See more keywords
Design and Commercial Operation of a Discretely Heat Integrated Distillation Column
Sign Up to like & getrecommendations! Published in 2018 at "Chemical engineering transactions"
DOI: 10.3303/cet1869142
Abstract: In the conventional heat integrated distillation column (HIDiC), the optimal heat exchange cannot be achieved because the heat exchange between the rectifying section and the stripping section is executed through the wall at the physically… read more here.
Keywords: column; heat exchange; distillation column; heat ... See more keywords