Results 91 to 100 of about 593,895 (208)

Structural Decoupling and Disturbance Rejection in a Distillation Column

, 1996
Introduction, distillation column model, input-output decoupling, disturbance rejection, concluding remarks ...
Hovelaque, V., Dion, J.-M., V. Hovelaque, C. Commault, M. Bahar, Jantzen, Jan, Commault, C., Bahar, Mehrdad, J. Jantzen, J-M. Dion   +9 more
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Soft Actor-Critic Reinforcement Learning Improves Distillation Column Internals Design Optimization

ChemEngineering
Amid the advancements in computer-based chemical process modeling and simulation packages used in commercial applications aimed at accelerating chemical process design and analysis, there are still certain tasks in design optimization, such as ...
Dhan Lord B. Fortela, Holden Broussard, Renee Ward, Carly Broussard, Ashley P. Mikolajczyk, Magdy A. Bayoumi, Mark E. Zappi   +6 more
doaj   +1 more source

Distillation column simulation and control [PDF]

, 1968
A 5-component, 10-stage distillation column was simulated by PACTOLUS by use of the hybrid technique. It was found that the digital-analog simulator is completely satisfactory for solving unsteady-state multicomponent distillation problems. A feedforward
Chao, Hsian T.
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Parameter Estimation and an Extended Predictive-Based Tuning Method for a Lab-Scale Distillation Column. [PDF]

ACS Omega, 2019
Yadav ES, Indiran T, Priya SS, Fedele G.
europepmc   +1 more source

Comparative evaluation of two nonconventional distillation technologies for separation of ethanol water mixtures by extractive distillation [PDF]

, 2018
In this document, extractive distillation for the separation of Ethanol-Water-ethylene glycol is studied from the conceptual point of view. A methodology for the design of conventional extractive sequences is detailed based on non-linear analysis and the
Muñoz Gil, Hernán Darío
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Adaptive control of an ETBE reactive distillation column

, 2004
Reactive distillation is a favourable alternative to conventional series of reaction-separation processes. It can reduce both operating costs as well as capital investments.
Bisowarno, Budi H., Yu-Chu Tian, Tade, Moses O., Budi H. Bisowarno, Tian, Yu-Chu G., Moses O. Tadé   +5 more
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Energy efficiency of complexes with partially coupled thermally and material flows for extractive distillation of methyl acetate – chloroform mixture

Тонкие химические технологии, 2013
The extractive distillation of methyl acetate – chloroform mixture was studied with the application of three extracting agents (dimethyl formamide, ethylene glycol and dimethyl sulfoxide) in the two-column flowsheet and in the complex with the partially ...
E. A. Anokhina, E. L. Shleynikova, A. V. Timoshenko   +2 more
doaj  

Approach Study for Mass Balance of Pesticide Residues in Distillers' Stillage along with Distillate and Absence Verification of Pesticides in Distilled Spirits from Pilot-Scale of Distillation Column. [PDF]

Molecules, 2019
Shin JA, Cho H, Seo DW, Jeong HG, Kim SC, Lee JH, Hong ST, Lee KT.   +7 more
europepmc   +1 more source

Optimization and design of a new column sequencing for crude oil distillation at Basrah refinery

Open Engineering
The utilization of distillation stands as a predominant separation method within the chemical and petroleum industries, prominently influencing operational costs and environmental impact due to energy consumption.
Hussain Muntadher Sallah, Fares Mohammad N., Taher Mohammad A.   +2 more
doaj   +1 more source

Collocation Methods For Distillation Design

, 1995
In this third paper on collocation methods for distillation design, we explore the use of the collocation models for design of simple distillation columns as well as flexible columns. Solvent recovery plants must deal with a wide range of feeds and still
Robert S. Huss, Flexible Column, Arthur W. Westerberg   +2 more
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