1
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Keestra H, Brouwer T, Schuur B, Lange JP. Entrainer Selection For The Extractive Distillation Of Acrylic Acid And Propionic Acid. Chem Eng Res Des 2023. [DOI: 10.1016/j.cherd.2023.02.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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2
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Iftakher A, Monjur MS, Hasan MMF. An Overview of Computer‐aided Molecular and Process Design. CHEM-ING-TECH 2023. [DOI: 10.1002/cite.202200172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Ashfaq Iftakher
- Texas A&M University Artie McFerrin Department of Chemical Engineering 100 Spence St. TX 77843-3122 College Station USA
| | - Mohammed Sadaf Monjur
- Texas A&M University Artie McFerrin Department of Chemical Engineering 100 Spence St. TX 77843-3122 College Station USA
| | - M. M. Faruque Hasan
- Texas A&M University Artie McFerrin Department of Chemical Engineering 100 Spence St. TX 77843-3122 College Station USA
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3
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Pan Q, Fan X, Li J. Automatic creation of molecular substructures for accurate estimation of pure component properties using connectivity matrices. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2022.118214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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The effective synthesis of heat-pump assisted distillation process with multiple columns for light hydrocarbon separation. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2023.118449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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5
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Shen T, Teng L, Hu Y, Shen W. Systematic screening procedure and innovative energy-saving design for ionic liquid-based extractive distillation process. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-022-2234-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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6
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Basiry D, Entezari Heravi N, Uluseker C, Kaster KM, Kommedal R, Pala-Ozkok I. The effect of disinfectants and antiseptics on co- and cross-selection of resistance to antibiotics in aquatic environments and wastewater treatment plants. Front Microbiol 2022; 13:1050558. [PMID: 36583052 PMCID: PMC9793094 DOI: 10.3389/fmicb.2022.1050558] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022] Open
Abstract
The outbreak of the SARS-CoV-2 pandemic led to increased use of disinfectants and antiseptics (DAs), resulting in higher concentrations of these compounds in wastewaters, wastewater treatment plant (WWTP) effluents and receiving water bodies. Their constant presence in water bodies may lead to development and acquisition of resistance against the DAs. In addition, they may also promote antibiotic resistance (AR) due to cross- and co-selection of AR among bacteria that are exposed to the DAs, which is a highly important issue with regards to human and environmental health. This review addresses this issue and provides an overview of DAs structure together with their modes of action against microorganisms. Relevant examples of the most effective treatment techniques to increase the DAs removal efficiency from wastewater are discussed. Moreover, insight on the resistance mechanisms to DAs and the mechanism of DAs enhancement of cross- and co-selection of ARs are presented. Furthermore, this review discusses the impact of DAs on resistance against antibiotics, the occurrence of DAs in aquatic systems, and DA removal mechanisms in WWTPs, which in principle serve as the final barrier before releasing these compounds into the receiving environment. By recognition of important research gaps, research needs to determine the impact of the majority of DAs in WWTPs and the consequences of their presence and spread of antibiotic resistance were identified.
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Affiliation(s)
- Daniel Basiry
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
| | - Nooshin Entezari Heravi
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
| | - Cansu Uluseker
- School of Biosciences, University of Birmingham, Birmingham, United Kingdom
| | - Krista Michelle Kaster
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
| | - Roald Kommedal
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
| | - Ilke Pala-Ozkok
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
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7
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Liu Q, Li G, Gui C, Lei Z. Solvents evaluation for extraction of polycyclic aromatics from FCC diesel: Experimental and computational thermodynamics. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Fleitmann L, Gertig C, Scheffczyk J, Schilling J, Leonhard K, Bardow A. From Molecules to Heat‐Integrated Processes: Computer‐Aided Design of Solvents and Processes Using Quantum Chemistry. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202200098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Lorenz Fleitmann
- ETH Zürich Department of Mechanical and Process Engineering, Energy and Process Systems Engineering Tannenstrasse 3 8092 Zürich Switzerland
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - Christoph Gertig
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - Jan Scheffczyk
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - Johannes Schilling
- ETH Zürich Department of Mechanical and Process Engineering, Energy and Process Systems Engineering Tannenstrasse 3 8092 Zürich Switzerland
| | - Kai Leonhard
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - André Bardow
- ETH Zürich Department of Mechanical and Process Engineering, Energy and Process Systems Engineering Tannenstrasse 3 8092 Zürich Switzerland
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
- Forschungszentrum Jülich GmbH Institute of Energy and Climate Research (IEK-10) Wilhelm-Johnen-Straße 52425 Jülich Germany
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9
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Li J, Wang Q, Tian L, Li Z, Li Y, Hu Y, Liu B. N-octylpyridinium bromide applied to purification of benzene by extractive distillation: Thermodynamic properties for intuitive evaluation of entrainer. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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10
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Roth DM, Dunkel P, Kampwerth J, Jupke A. Beyond Partition Coefficients: Model-Based Solvent Screening in Extractive-Reaction Processes Considering Fluid Dynamics and Mass Transfer Limitations. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Philipp Dunkel
- AVT─Fluid Process Engineering, RWTH Aachen University, D-52074 Aachen, Germany
| | - Jan Kampwerth
- AVT─Fluid Process Engineering, RWTH Aachen University, D-52074 Aachen, Germany
| | - Andreas Jupke
- AVT─Fluid Process Engineering, RWTH Aachen University, D-52074 Aachen, Germany
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11
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Topology-Based Initialization for the Optimization-Based Design of Heteroazeotropic Distillation Processes. Processes (Basel) 2022. [DOI: 10.3390/pr10081482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Distillation-based separation processes, such as extractive or heteroazeotropic distillation, present important processes for separating azeotropic mixtures in the chemical and biochemical industry. However, heteroazeotropic distillation has received much less attention than extractive distillation, which can be attributed to multiple reasons. The phase equilibrium calculations require a correct evaluation of phase stability, while the topology of the heterogeneous mixtures is generally more complex, comprising multiple azeotropes and distillation regions, resulting in an increased modeling complexity. Due to the integration of distillation columns and a decanter, even the simulation of these processes is considered more challenging, while an optimal process design should include the selection of a suitable solvent, considering the performance of the integrated hybrid process. Yet, the intricate mixture topologies largely impede the use of simplified criteria for solvent selection. To overcome these limitations and allow for a process-based screening of potential solvents, the current work presents a topology-based initialization and optimization approach for designing heteroazeotropic distillation processes. The systematic initialization enables an efficient evaluation of different solvents with different mixture topologies, which is further exploited for optimization-based sensitivity analysis and multi-objective optimization. Three case studies are analyzed with about 170 individually optimized process designs, including stage numbers, feed locations, phase ratios, and heat duties.
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12
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Yan J, Liu J, Ren J, Wu Y, Li X, Sun T, Sun L. Design and multi-objective optimization of hybrid reactive-extractive distillation process for separating wastewater containing benzene and isopropanol. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120915] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Monjur MS, Iftakher A, Hasan MMF. Separation Process Synthesis for High-GWP Refrigerant Mixtures: Extractive Distillation using Ionic Liquids. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00136] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mohammed Sadaf Monjur
- Artie McFerrin Department of Chemical Engineering, Texas A&M University College Station, Texas 77843-3122, United States
| | - Ashfaq Iftakher
- Artie McFerrin Department of Chemical Engineering, Texas A&M University College Station, Texas 77843-3122, United States
| | - M. M. Faruque Hasan
- Artie McFerrin Department of Chemical Engineering, Texas A&M University College Station, Texas 77843-3122, United States
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14
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Austin ND. The case for a common software library and a set of enumerated benchmark problems in computer-aided molecular design. Curr Opin Chem Eng 2022. [DOI: 10.1016/j.coche.2021.100724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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15
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16
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Screening for New Efficient and Sustainable-by-Design Solvents to Assist the Extractive Fermentation of Glucose to Bioethanol Fuels. SEPARATIONS 2022. [DOI: 10.3390/separations9030060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The production of bioethanol fuels using extractive fermentation increases the efficiency of the bioconversion reaction by reducing the toxic product inhibition. The choice of appropriate solvents to remove the bioethanol product without inhibiting the fermentation is important to enable industrial scale application. This work applies computer-aided molecular design technologies to systematically screen a wide variety of candidate solvents to enhance the separation, also considering the microorganisms that perform the fermentation. The performance of the candidates was evaluated using a rigorous process simulator for extractive fermentation, assisted by functional group-contribution (QSPR/QSAR) models for the prediction of various solvent properties, including toxicity and life cycle impacts. The solvent designs generated through this approach can provide powerful insights on the kind of molecular structures and functionalities that satisfy the process objectives and constraints, as well the desired sustainability features.
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17
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Lv H, Chen X, Zhang Y, Wang X, Zeng X, Zhang D. Two-stage particle separation channel based on standing surface acoustic wave. J Microsc 2022; 286:42-54. [PMID: 35179787 DOI: 10.1111/jmi.13090] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 12/24/2021] [Accepted: 02/02/2022] [Indexed: 11/26/2022]
Abstract
Microfluidic technology has great advantages in the precise manipulation of micro and nano particles, and the collection method of micro and nano particles based on ultrasonic standing waves has attracted much attention for its high efficiency and simplicity of structure. This paper proposes a two-stage particle separation channel using ultrasound. In the microfluidic channel, two different sound pressure regions are used to achieve the separation of particles with positive acoustic contrast factors. Through numerical simulation, the performance of three common piezoelectric substrate materials was compared qualitatively and quantitatively, and it was found that the output sound pressure intensity of 128°YX-LiNbO3 was high and the output was stable. At the same time, the influence of the number of electrode pairs of the interdigital transducer and the electrode voltage on the output sound wave is studied. Finally, 15 pairs of electrode pairs are selected, and the electrode voltages of the two sound pressure regions are 2.0V and 3.0V respectively. After selecting the corresponding parameters, the separation process was numerically simulated, and the separation of three kinds of particles was successfully achieved. This work has laid a certain theoretical foundation for rapid disease diagnosis and real-time monitoring of the environment in practical applications. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Honglin Lv
- Faculty of Mechanical Engineering and Automation, Liaoning University of Technology, Jinzhou, Liaoning, 121001, China
| | - Xueye Chen
- College of Transportation, Ludong University, Yantai, Shandong, 264025, China
| | - Yaolong Zhang
- Faculty of Mechanical Engineering and Automation, Liaoning University of Technology, Jinzhou, Liaoning, 121001, China
| | - Xiangyang Wang
- College of Transportation, Ludong University, Yantai, Shandong, 264025, China
| | - Xiangwei Zeng
- College of Transportation, Ludong University, Yantai, Shandong, 264025, China
| | - Dengying Zhang
- College of Physics and Optoelectronic Engineering, Ludong University, Yantai, Shandong, 264025, China
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18
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Keßler T, Kunde C, Linke S, Sundmacher K, Kienle A. Integrated computer-aided molecular and process design: Green solvents for the hydroformylation of long-chain olefines. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2021.117243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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19
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Insights into ensemble learning-based data-driven model for safety-related property of chemical substances. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2021.117219] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Applications of Multi-Objective Optimization to Industrial Processes: A Literature Review. Processes (Basel) 2022. [DOI: 10.3390/pr10010133] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Industrial processes provide several of the products and services required for society. However, each industry faces different challenges from different perspectives, all of which must be reconciled to obtain profitable, productive, controllable, safe and sustainable processes. In this context, multi-objective optimization has become a powerful tool to aid the decision-making mechanism in the synthesis, design, operation and control of such processes. The solution to the mathematical models provides the necessary tools to asses the system performance in terms of different metrics and evaluate the trade-offs between the objectives in conflict. The number of applications of multi- objective optimization in industrial processes is ample and each application has its own challenges. In the present literature review, a broad panorama of the applications in multi-objective optimization is presented, including future perspectives and open questions that still need to be addressed.
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21
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Quantum chemistry of solvent selectivity and economic, exergy and environment analysis of extractive distillation process for separating binary azeotropic mixture. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.09.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Chai S, Li E, Zhang L, Du J, Meng Q. Crystallization solvent design based on a new quantitative prediction model of crystal morphology. AIChE J 2021. [DOI: 10.1002/aic.17499] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shiyang Chai
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology Dalian China
| | - Enhui Li
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology Dalian China
| | - Lei Zhang
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology Dalian China
| | - Jian Du
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology Dalian China
| | - Qingwei Meng
- Department of Pharmaceutical Science School of Chemical Engineering, Dalian University of Technology Dalian China
- Ningbo Institute of Dalian University of Technology Ningbo China
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23
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Zhang Y, Chen X. Particle separation in microfluidics using different modal ultrasonic standing waves. ULTRASONICS SONOCHEMISTRY 2021; 75:105603. [PMID: 34044322 PMCID: PMC8233384 DOI: 10.1016/j.ultsonch.2021.105603] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 05/18/2021] [Indexed: 05/14/2023]
Abstract
Microfluidic technology has great advantages in the precise manipulation of micro and nano particles, and the separation of micro and nano particles based on ultrasonic standing waves has attracted much attention for its high efficiency and simplicity of structure. This paper proposes a device that uses three modes of ultrasonic standing waves to continuously separate particles with positive acoustic contrast factor in microfluidics. Three modes of acoustic standing waves are used simultaneously in different parts of the microchannel. According to the different acoustic radiation force received by the particles, the particles are finally separated to the pressure node lines on both sides and the center of the microchannel. In this separation method, initial hydrodynamic focusing and satisfying various equilibrium constraints during the separation process are the key. Through numerical simulation, the resonance frequency of the interdigital transducer, the distribution of sound pressure in the liquid, and the relationship between the interdigital electrode voltage and the output sound pressure are obtained. Finally, the entire separation process in the microchannel was simulated, and the separation of the two particles was successfully achieved. This work has laid a certain theoretical foundation for the rapid diagnosis of diseases in practical applications.
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Affiliation(s)
- Yaolong Zhang
- College of Transportation, Ludong University, Yantai, Shandong 264025, China; Faculty of Mechanical Engineering and Automation, Liaoning University of Technology, Jinzhou, Liaoning 121001, China
| | - Xueye Chen
- College of Transportation, Ludong University, Yantai, Shandong 264025, China.
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24
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Pappas I, Avraamidou S, Katz J, Burnak B, Beykal B, Türkay M, Pistikopoulos EN. Multiobjective Optimization of Mixed-Integer Linear Programming Problems: A Multiparametric Optimization Approach. Ind Eng Chem Res 2021; 60:8493-8503. [PMID: 34219916 DOI: 10.1021/acs.iecr.1c01175] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Industrial process systems need to be optimized, simultaneously satisfying financial, quality and safety criteria. To meet all those potentially conflicting optimization objectives, multiobjective optimization formulations can be used to derive optimal trade-off solutions. In this work, we present a framework that provides the exact Pareto front of multiobjective mixed-integer linear optimization problems through multiparametric programming. The original multiobjective optimization program is reformulated through the well-established ϵ-constraint scalarization method, in which the vector of scalarization parameters is treated as a right-hand side uncertainty for the multiparametric program. The algorithmic procedure then derives the optimal solution of the resulting multiparametric mixed-integer linear programming problem as an affine function of the ϵ parameters, which explicitly generates the Pareto front of the multiobjective problem. The solution of a numerical example is analytically presented to exhibit the steps of the approach, while its practicality is shown through a simultaneous process and product design problem case study. Finally, the computational performance is benchmarked with case studies of varying dimensionality with respect to the number of objective functions and decision variables.
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Affiliation(s)
- Iosif Pappas
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843, U.S.A.,Texas A&M Energy Institute, Texas A&M University, College Station, TX 77843, U.S.A
| | - Styliani Avraamidou
- Texas A&M Energy Institute, Texas A&M University, College Station, TX 77843, U.S.A
| | - Justin Katz
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843, U.S.A.,Texas A&M Energy Institute, Texas A&M University, College Station, TX 77843, U.S.A
| | - Baris Burnak
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843, U.S.A.,Texas A&M Energy Institute, Texas A&M University, College Station, TX 77843, U.S.A
| | - Burcu Beykal
- Texas A&M Energy Institute, Texas A&M University, College Station, TX 77843, U.S.A
| | - Metin Türkay
- Department of Industrial Engineering, Koç University, Rumelifeneri Yolu, Sarıyer, 34450 Istanbul, Turkey
| | - Efstratios N Pistikopoulos
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843, U.S.A.,Texas A&M Energy Institute, Texas A&M University, College Station, TX 77843, U.S.A
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25
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Investigation of multi-objective optimization for integrating design and control of ionic liquid-based extractive distillation. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2021.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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26
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Perkar T, Choksi N, Modi C, Joshipura M. Simulation studies of n-heptane/toluene separation by extractive distillation using sulfolane, phenol, and NMP. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2021. [DOI: 10.1515/ijcre-2020-0149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Simulation studies of n-heptane/toluene system were performed using Aspen Plus. The comparative study of different entrainers: N-Methyl-2-Pyrrolidone (NMP), Phenol, and Sulfolane for separation of this system was done. Sensitivity analysis was carried out to optimize flowsheets. The criteria to determine the appropriate solvent for the said system included, the total cost calculated by the Aspen Process Economic Analyzer, amount of the solvent consumed, cost of the solvent, and purity obtained during the separation process. For the given system, sulfolane was found to be the appropriate solvent.
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Affiliation(s)
- Tushar Perkar
- Department of Chemical Engineering , Nirma University , Ahmedabad , India
| | - Naitik Choksi
- Department of Chemical Engineering , Nirma University , Ahmedabad , India
| | - Chintan Modi
- Department of Chemical Engineering , Shroff S R Rotary Institute of Chemical Technology , Vataria , India
| | - Milind Joshipura
- Department of Chemical Engineering , Nirma University , Ahmedabad , India
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27
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Yang A, Su Y, Shi T, Ren J, Shen W, Zhou T. Energy-efficient recovery of tetrahydrofuran and ethyl acetate by triple-column extractive distillation: entrainer design and process optimization. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-021-2044-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Optimization of Solvent and Extractive Distillation Sequence Considering Its Integration with Reactor. Processes (Basel) 2021. [DOI: 10.3390/pr9030565] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The integration of reaction and extractive distillation system is beneficial for reducing the process cost. A systematic method is proposed to identify the optimal solvent, solvent-to-feed ratio, extractive distillation sequence and reactor operating conditions based on the integration of reactor and extractive distillation. The non-key component matrix method is used to generate the extractive distillation sequences. The proposed method can be used to evaluate different solvents, solvent-to-feed ratios, as well as the extractive distillation sequences; the optimal extractive distillation parameters corresponding to the minimum total annualized cost (TAC) can be identified considering different operating conditions. For the selective hydrogenation of benzene to cyclohexene process, the minimum total annualized cost of unit desired product, 4.01 $·kmol−1, is achieved when the reactor’s inlet temperature is 333 K, solvent N-Formylmorpholine and sequence S2 are employed, and the solvent-to-feed ratio is 4.
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29
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Lei Y, Zhou Y, Wei Z, Chen Y, Guo F, Yan W. Optimal Design of an Ionic Liquid (IL)-Based Aromatic Extractive Distillation Process Involving Energy and Economic Evaluation. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05183] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yang Lei
- School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Coal Conversion and New Carbon Materials, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China
- Center for Energy Resources Engineering, Department of Chemistry, Technical University of Denmark, Lyngby 2800, Denmark
| | - Yuhang Zhou
- School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Coal Conversion and New Carbon Materials, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China
| | - Zhiqiang Wei
- SINOPEC Refining Department, Beijing 100728, China
| | - Yuqiu Chen
- Department of Chemical and Biochemical Engineering, Technical University of Denmark, Lyngby 2800, Denmark
| | - Fen Guo
- School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Coal Conversion and New Carbon Materials, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China
| | - Wei Yan
- Center for Energy Resources Engineering, Department of Chemistry, Technical University of Denmark, Lyngby 2800, Denmark
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Sustainable wastewater treatment via PV-distillation hybrid process for the separation of ethyl acetate/isopropanol/water. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117919] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Chai S, Zhang L, Du J, Tula AK, Gani R, Eden MR. A Versatile Modeling Framework for Integrated Chemical Product Design. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c04415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shiyang Chai
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Lei Zhang
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jian Du
- Institute of Chemical Process Systems Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Anjan K. Tula
- College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Rafiqul Gani
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea 34141, United States
- PSE for SPEED Company, Skyttemosen 6, DK-3450 Allerød, Denmark
| | - Mario R. Eden
- Department of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
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Zhou T, Shi H, Ding X, Zhou Y. Thermodynamic modeling and rational design of ionic liquids for pre-combustion carbon capture. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116076] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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33
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Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-020-1959-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AbstractFunctional materials are widely used in chemical industry in order to reduce the process cost while simultaneously increase the product quality. Considering their significant effects, systematic methods for the optimal selection and design of materials are essential. The conventional synthesis-and-test method for materials development is inefficient and costly. Additionally, the performance of the resulting materials is usually limited by the designer’s expertise. During the past few decades, computational methods have been significantly developed and they now become a very important tool for the optimal design of functional materials for various chemical processes. This article selectively focuses on two important process functional materials, namely heterogeneous catalyst and gas separation agent. Theoretical methods and representative works for computational screening and design of these materials are reviewed.
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Lee YS, Graham EJ, Galindo A, Jackson G, Adjiman CS. A comparative study of multi-objective optimization methodologies for molecular and process design. Comput Chem Eng 2020. [DOI: 10.1016/j.compchemeng.2020.106802] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Liu Q, Zhang L, Tang K, Feng Y, Zhang J, Zhuang Y, Liu L, Du J. Computer-aided reaction solvent design considering inertness using group contribution-based reaction thermodynamic model. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.09.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Systematic Selection of Green Solvents and Process Optimization for the Hydroformylation of Long-Chain Olefines. Processes (Basel) 2019. [DOI: 10.3390/pr7120882] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Including ecologic and environmental aspects in chemical engineering requires new methods for process design and optimization. In this work, a hydroformylation process of long-chain olefines is investigated. A thermomorphic multiphase system is employed that is homogeneous at reaction conditions and biphasic at lower temperatures for catalyst recycling. In an attempt to replace the toxic polar solvent N,N-dimethylformamide (DMF), ecologically benign alternatives are selected using a screening approach. Economic process optimization is conducted for DMF and two candidate solvents. It is found that one of the green candidates performs similarly well as the standard benchmark solvent DMF, without being toxic. Therefore, the candidate has the potential to replace it.
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Tula AK, Eden MR, Gani R. Computer‐aided process intensification: Challenges, trends and opportunities. AIChE J 2019. [DOI: 10.1002/aic.16819] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Anjan K. Tula
- Department of Chemical Engineering Auburn University Auburn Alabama
- College of Control Science and Engineering Zhejiang University Hangzhou China
| | - Mario R. Eden
- Department of Chemical Engineering Auburn University Auburn Alabama
| | - Rafiqul Gani
- College of Control Science and Engineering Zhejiang University Hangzhou China
- PSE for SPEED Allerød Denmark
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Baldea M, Hasan MMF, Boukouvala F. Preface for Special Issue on Frameworks for Process Intensification and Modularization. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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