Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics

Immobilized biocatalysts have many advantages in large scale processing such as retention of enzyme or cell, enhanced stability and increased half-life of the enzyme [1] The efficiency of immobilized biocatalyst particles expressed by effectiveness factor play important role in the design and optimi...

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Main Authors:	Jameel, Ahmad Tariq, Hoda, Asif
Format:	Conference or Workshop Item
Language:	English
Published:	Kulliyyah of Engineering International Islamic University Malaysia (IIUM) 50728 Kuala Lumpur Malaysia 2017
Subjects:	TP155 Chemical engineering TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/63450/ http://irep.iium.edu.my/63450/ http://irep.iium.edu.my/63450/6/63450_Numerical%20Simulation%20of%20the%20Effects%20of%20Simultaneous%20Internal_complete.pdf

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recordtype	eprints
spelling	iium-634502018-06-26T06:33:56Z http://irep.iium.edu.my/63450/ Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics Jameel, Ahmad Tariq Hoda, Asif TP155 Chemical engineering TP248.13 Biotechnology Immobilized biocatalysts have many advantages in large scale processing such as retention of enzyme or cell, enhanced stability and increased half-life of the enzyme [1] The efficiency of immobilized biocatalyst particles expressed by effectiveness factor play important role in the design and optimization of bioreactors. The effectiveness factor can be calculated once concentration profile within the catalyst pellet is obtained by solving the diffusion-reaction model. Complex rate kinetics such as given by Michaelis-Menten equation which represents host of biological reactions requires numerical solutions even for the simplest diffusion-reaction model. The diffusion-reaction model becomes even more involved in the presence of external mass transfer resistance which assumes significance as particle size increases. Different attempts at numerically solving nonlinear reaction-diffusion equation with and without external mass transfer effects have been reported in literature [1-4]. In this paper, we present a new approach based on finite difference method for the numerical simulation of nonlinear reaction-diffusion process in a spherical biocatalyst pellet with external film mass transfer resistance. Kulliyyah of Engineering International Islamic University Malaysia (IIUM) 50728 Kuala Lumpur Malaysia 2017-08-08 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/63450/6/63450_Numerical%20Simulation%20of%20the%20Effects%20of%20Simultaneous%20Internal_complete.pdf Jameel, Ahmad Tariq and Hoda, Asif (2017) Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics. In: 4th International Conference of Mathematical Applications in Engineering 2017 (ICMAE 2017), 08-09 August 2017, Kuala Lumpur, Malaysia. http://www.iium.edu.my/congress/program.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP155 Chemical engineering TP248.13 Biotechnology
spellingShingle	TP155 Chemical engineering TP248.13 Biotechnology Jameel, Ahmad Tariq Hoda, Asif Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics
description	Immobilized biocatalysts have many advantages in large scale processing such as retention of enzyme or cell, enhanced stability and increased half-life of the enzyme [1] The efficiency of immobilized biocatalyst particles expressed by effectiveness factor play important role in the design and optimization of bioreactors. The effectiveness factor can be calculated once concentration profile within the catalyst pellet is obtained by solving the diffusion-reaction model. Complex rate kinetics such as given by Michaelis-Menten equation which represents host of biological reactions requires numerical solutions even for the simplest diffusion-reaction model. The diffusion-reaction model becomes even more involved in the presence of external mass transfer resistance which assumes significance as particle size increases. Different attempts at numerically solving nonlinear reaction-diffusion equation with and without external mass transfer effects have been reported in literature [1-4]. In this paper, we present a new approach based on finite difference method for the numerical simulation of nonlinear reaction-diffusion process in a spherical biocatalyst pellet with external film mass transfer resistance.
format	Conference or Workshop Item
author	Jameel, Ahmad Tariq Hoda, Asif
author_facet	Jameel, Ahmad Tariq Hoda, Asif
author_sort	Jameel, Ahmad Tariq
title	Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics
title_short	Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics
title_full	Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics
title_fullStr	Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics
title_full_unstemmed	Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics
title_sort	numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for simple michaelis-menten kinetics
publisher	Kulliyyah of Engineering International Islamic University Malaysia (IIUM) 50728 Kuala Lumpur Malaysia
publishDate	2017
url	http://irep.iium.edu.my/63450/ http://irep.iium.edu.my/63450/ http://irep.iium.edu.my/63450/6/63450_Numerical%20Simulation%20of%20the%20Effects%20of%20Simultaneous%20Internal_complete.pdf
first_indexed	2023-09-18T21:29:59Z
last_indexed	2023-09-18T21:29:59Z
_version_	1777412446380621824

Numerical simulation of the effects of simultaneous internal and external mass transfer resistances on the performance of the immobilized spherical catalyst pellet for Simple Michaelis-Menten Kinetics

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