Methyl Acetate Hydrolysis in a Reactive Divided Wall Column

Sander, S.; Flisch, C.; Geißler, Erhard; Schoenmakers, Hartmut; Ryll, O.; Hasse, Hans

doi:10.1205/cherd06106

Cited by 63 publications

(45 citation statements)

References 3 publications

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“…As a consequence, energy and equipment costs are reduced. Technical feasibility on a pilot scale of this highly integrated process was demonstrated by Sander et al [117] for the heterogeneously catalyzed hydrolysis of methyl acetate (see Figure 8.11). The first published industrial application of a reactive dividing-wall column process was presented by Kiss et al [118].…”

Section: Coupling With Other Unit Operationsmentioning

confidence: 93%

Reactive Distillation

Keller

2014

Distillation

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Section: Coupling With Other Unit Operationsmentioning

confidence: 93%

Reactive Distillation

Keller

2014

Distillation

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“…To make distillation column as energy efficient system, fully thermally coupled distillation column (or petlyuk column) or dividing wall column (DWC, that integrates the two columns of a Petlyuk system into one column shell) is used (Figure 15). Sander et al (2006) discussed well this novel concept using the hydrolysis of methyl acetate as a test system. Feed, typically containing three or more components, is introduced into one side of the column facing the wall.…”

Section: Reactive Dividing Wall Distillation Columnmentioning

confidence: 99%

Control of Reactive Distillation Column: A Review

Sharma¹,

Singh²

2010

International Journal of Chemical Reactor Engineering

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The objective of this paper is to give a critical survey of the present status within the field of control of a reactive distillation column. Control of a reactive distillation column is a challenging task due to process nonlinearity and complex interactions between the vapor-liquid equilibrium and chemical reactions. There are different types of control methodologies, which have been studied in the reactive distillation, ranging from a simple proportional-integral (PI) controller to advanced model predictive controllers (MPC) such as dynamic matrix control (DMC), quadratic dynamic matrix control (QDMC), robust multivariable predictive control technology (RMPCT), generalized predictive control (GPC), and other advanced control techniques. With the goals of optimal performance, energy conservation and cost effectiveness of process operations in industries, the design of optimal controllers and controller performance assessment have received great attention in both industries and academia. The main objective of control is to maintain the product purity within the desired range.

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“…Aufgrund der niedrigen Reaktionsgeschwindigkeit ist die Verwendung eines Katalysators notwendig. Bei den im Folgenden betrachteten Experimenten wurde der saure, bisulfonierte Ionentauscher Amberlyst TM 48 der Firma Rohm and Haas eingesetzt, dessen Kinetik von der Universität Stuttgart in einem Rohrreaktor vermessen wurde [17,19].…”

Section: Kinetik Und Thermodynamikunclassified

“…Untersuchte Kolonnenkonfiguration der BASF SE nach[17]. die Gasverteilung nicht direkt experimentell erfasst wurde, wird diese zunächst mit Hilfe der Druckverluste der beiden parallel geschalteten, mittleren Kolonnen (Abb.…”

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Numerical Investigation of the Reactive Dividing Wall Column Exemplified by Methyl Acetate Hydrolysis

Müller¹,

Kenig

2010

Chemie Ingenieur Technik

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Numerical Investigation of the Reactive Dividing Wall Column Exemplified by Methyl Acetate HydrolysisThe reactive dividing wall column concept provides an opportunity to combine the advantages of dividing wall columns and reactive distillation in one single unit. Due to the novelty of this complex process, extensive numerical investigations are necessary. For this purpose, a simulation tool has been developed, which applies the rigorous rate-based modelling approach. The successful validation of both the model and simulation tool are presented.

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Methyl Acetate Hydrolysis in a Reactive Divided Wall Column

Cited by 63 publications

References 3 publications

Reactive Distillation

Reactive Distillation

Control of Reactive Distillation Column: A Review

Numerical Investigation of the Reactive Dividing Wall Column Exemplified by Methyl Acetate Hydrolysis

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