Publications related to Incremental Identification of Reaction and Mass-Transfer Kinetics Using the Concept of Extents

Simultaneous or incremental identification of reaction systems ?

Dominique Bonvin, Julien Léo Billeter, Sriniketh Srinivasan

Identification of kinetic models is essential for monitoring, control and optimization of industrial processes. Robust kinetic models are often based on first-principles and described by differential equations. Identification of reaction kinetics, namely r ...

2012

Incremental Identification of Reaction Systems - A Comparison between Rate-based and Extent-based Approaches

Dominique Bonvin, Michael Amrhein, Nirav Pravinbhai Bhatt

An incremental identification approach for determining the kinetics of homogeneous reaction systems from transient concentration measurements has been developed in previous work (Marquardt, W. Chemical Engineering Research and Design 83(A6), 561–573, 2005) ...

Elsevier2012

Extent-based incremental identification of reaction systems using concentration and calorimetric measurements

Dominique Bonvin, Julien Léo Billeter, Sriniketh Srinivasan

Extent-based incremental identification uses the concept of extents and the integral method of parameter estimation to identify reaction kinetics from concentration measurements. The approach is rather general and can be applied to open both homogeneous an ...

Elsevier Science Sa2012

Extent-based incremental identification of reaction systems using concentration and calorimetric measurements

Dominique Bonvin, Julien Léo Billeter, Sriniketh Srinivasan, Nirav Pravinbhai Bhatt

Extent-based Incremental Model Identification (IMI) uses the concept of extent of reaction and the integral method of parameter estimation to identify reaction kinetics from transient concentration measurements. This study proposes to incorporate calorimet ...

Elsevier2012

Extents of Reaction and Mass Transfer in the Analysis of Chemical Reaction Systems

Nirav Pravinbhai Bhatt

Monitoring, control and optimization of chemical reaction systems often requires in-depth analysis of the underlying reaction mechanisms. This dissertation investigates appropriate tools that facilitate the analysis of homogeneous and gas-liquid reaction s ...

EPFL2011

Incremental model identification for homogeneous systems – A comparison

Dominique Bonvin, Michael Amrhein, Nirav Pravinbhai Bhatt

The identification of reaction kinetics involves the determination of a model structure (reaction stoichiometry, rate laws for all reactions) and its corresponding parameters from experimental data. An incremental identification approach for determining th ...

2011

Extents of Reaction, Mass Transfer and Flow for Gas-Liquid Reaction Systems

Dominique Bonvin, Michael Amrhein, Nirav Pravinbhai Bhatt

For gas-liquid reaction systems with inlet and outlet streams, this paper proposes a linear transformation to decompose the numbers of moles vector into five distinct parts, namely, the extents of reaction, the extents of mass transfer, the extents of inle ...

2010

Identification of reaction and mass-transfer rates in gas-liquid reaction systems

Dominique Bonvin, Michael Amrhein, Nirav Pravinbhai Bhatt

This paper deals with the identification of reaction and mass-transfer rates from concentrations measured in gas-liquid reaction systems. It is assumed that the reactions take place in the liquid bulk only. The identification proceeds in two steps: (i) est ...

IIT-Madras2010

Kinetic hard-modelling and spectral validation of rank-deficient spectroscopic data

Julien Léo Billeter, Konrad Hungerbühler

In recent years, chemometric methods for the analysis of multivariate kinetic data have considerably progressed. Kinetic hard-modelling is one of these methods that is based on the rate law and used to determine the kinetic parameters (e.g. rate constants) ...

2009

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Albert Renken, Lioubov Kiwi, Martin Grasemann

Systematic studies of mass transfer interactions with intrinsic reaction kinetics were performed for the threephase selective hydrogenation of 2-methyl-3-butyn-2-ol (MBY) to 2-methyl-3-buten-2-ol (MBE) over a modified Pd/CaC

{O}_{3}

catalyst under solvent ...

2008

Incremental Identification of Reaction and Mass-Transfer Kinetics Using the Concept of Extents

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Simultaneous or incremental identification of reaction systems ?

Incremental Identification of Reaction Systems - A Comparison between Rate-based and Extent-based Approaches

Extent-based incremental identification of reaction systems using concentration and calorimetric measurements

Extent-based incremental identification of reaction systems using concentration and calorimetric measurements

Extents of Reaction and Mass Transfer in the Analysis of Chemical Reaction Systems

Incremental model identification for homogeneous systems – A comparison

Extents of Reaction, Mass Transfer and Flow for Gas-Liquid Reaction Systems

Identification of reaction and mass-transfer rates in gas-liquid reaction systems

Kinetic hard-modelling and spectral validation of rank-deficient spectroscopic data

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Extents of Reaction, Mass Transfer and Flow for Gas-Liquid Reaction Systems

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Extents of Reaction and Mass Transfer in the Analysis of Chemical Reaction Systems

Incremental model identification for homogeneous systems – A comparison

Kinetic hard-modelling and spectral validation of rank-deficient spectroscopic data

Identification of reaction and mass-transfer rates in gas-liquid reaction systems

Extent-based incremental identification of reaction systems using concentration and calorimetric measurements

Incremental Identification of Reaction Systems - A Comparison between Rate-based and Extent-based Approaches

Extent-based incremental identification of reaction systems using concentration and calorimetric measurements

Simultaneous or incremental identification of reaction systems ?