Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design

Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design

Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study,...

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Main Authors: Sunarti, Abd Rahman, Wan Zulaisa Amira, Wan Jusoh
Format: Article
Language:English
Published: ScienceDomain International 2015
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/19185/
http://umpir.ump.edu.my/id/eprint/19185/
http://umpir.ump.edu.my/id/eprint/19185/
http://umpir.ump.edu.my/id/eprint/19185/1/Optimization%20of%20the%20Preparation%20of%20Hydrophobic%20Isotactic%20Polypropylene%20Flat%20Sheet%20Membrane%20by%20Response%20Surface%20Methodology%20Design.pdf
id ump-19185
recordtype eprints
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Sunarti, Abd Rahman
Wan Zulaisa Amira, Wan Jusoh
Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design
description Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study, Response Surface Methodology (RSM) design consists of 2-Level Factorial and Centre Composite Design, which were performed for screening and optimization respectively, on the production of isotactic Polypropylene (iPP) microporous flat sheet. The results obtained from the analysis of variance of contact angle, showed that the impacts of drying temperature and drying time are much more important than polymer concentration and immersion time in methanol. The most optimum membranes prepared in this experiment were membranes with the contact angle value of 106.22° by the interacting factors of dry temperature and dry time, which are 54.96°C and 18.64 minutes respectively.The regression equation obtained from the 2-Level Factorial and Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study, Response Surface Methodology (RSM) design consists of 2-Level Factorial and Centre Composite Design, which were performed for screening and optimization respectively, on the production of isotactic Polypropylene (iPP) microporous flat sheet. The results obtained from the analysis of variance of contact angle, showed that the impacts of drying temperature and drying time are much more important than polymer concentration and immersion time in methanol. The most optimum membranes prepared in this experiment were membranes with the contact angle value of 106.22° by the interacting factors of dry temperature and dry time, which are 54.96°C and 18.64 minutes respectively.The regression equation obtained from the 2-Level Factorial and Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study, Response Surface Methodology (RSM) design consists of 2-Level Factorial and Centre Composite Design, which were performed for screening and optimization respectively, on the production of isotactic Polypropylene (iPP) microporous flat sheet. The results obtained from the analysis of variance of contact angle, showed that the impacts of drying temperature and drying time are much more important than polymer concentration and immersion time in methanol. The most optimum membranes prepared in this experiment were membranes with the contact angle value of 106.22° by the interacting factors of dry temperature and dry time, which are 54.96°C and 18.64 minutes respectively.The regression equation obtained from the 2-Level Factorial and Central Composite Design can be expected to apply in the preparation of iPP membranes using diphenyl ether (DPE) diluents and can reasonably predict and optimize the performance of the iPP membranes.
format Article
author Sunarti, Abd Rahman
Wan Zulaisa Amira, Wan Jusoh
author_facet Sunarti, Abd Rahman
Wan Zulaisa Amira, Wan Jusoh
author_sort Sunarti, Abd Rahman
title Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design
title_short Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design
title_full Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design
title_fullStr Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design
title_full_unstemmed Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design
title_sort optimization of the preparation of hydrophobic isotactic polypropylene flat sheet membrane by response surface methodology design
publisher ScienceDomain International
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/19185/
http://umpir.ump.edu.my/id/eprint/19185/
http://umpir.ump.edu.my/id/eprint/19185/
http://umpir.ump.edu.my/id/eprint/19185/1/Optimization%20of%20the%20Preparation%20of%20Hydrophobic%20Isotactic%20Polypropylene%20Flat%20Sheet%20Membrane%20by%20Response%20Surface%20Methodology%20Design.pdf
first_indexed 2023-09-18T22:27:30Z
last_indexed 2023-09-18T22:27:30Z
_version_ 1777416064331677696
spelling ump-191852020-02-28T02:16:33Z http://umpir.ump.edu.my/id/eprint/19185/ Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design Sunarti, Abd Rahman Wan Zulaisa Amira, Wan Jusoh TJ Mechanical engineering and machinery Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study, Response Surface Methodology (RSM) design consists of 2-Level Factorial and Centre Composite Design, which were performed for screening and optimization respectively, on the production of isotactic Polypropylene (iPP) microporous flat sheet. The results obtained from the analysis of variance of contact angle, showed that the impacts of drying temperature and drying time are much more important than polymer concentration and immersion time in methanol. The most optimum membranes prepared in this experiment were membranes with the contact angle value of 106.22° by the interacting factors of dry temperature and dry time, which are 54.96°C and 18.64 minutes respectively.The regression equation obtained from the 2-Level Factorial and Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study, Response Surface Methodology (RSM) design consists of 2-Level Factorial and Centre Composite Design, which were performed for screening and optimization respectively, on the production of isotactic Polypropylene (iPP) microporous flat sheet. The results obtained from the analysis of variance of contact angle, showed that the impacts of drying temperature and drying time are much more important than polymer concentration and immersion time in methanol. The most optimum membranes prepared in this experiment were membranes with the contact angle value of 106.22° by the interacting factors of dry temperature and dry time, which are 54.96°C and 18.64 minutes respectively.The regression equation obtained from the 2-Level Factorial and Membrane contactor (MC) is a cost effective solution that able to reduce the release carbon dioxide into the atmosphere.The membrane applies in a MC system are highly hydrophobic, high surface porosity, low mass transfer resistance and high resistance to chemicals in the feed streams.In this study, Response Surface Methodology (RSM) design consists of 2-Level Factorial and Centre Composite Design, which were performed for screening and optimization respectively, on the production of isotactic Polypropylene (iPP) microporous flat sheet. The results obtained from the analysis of variance of contact angle, showed that the impacts of drying temperature and drying time are much more important than polymer concentration and immersion time in methanol. The most optimum membranes prepared in this experiment were membranes with the contact angle value of 106.22° by the interacting factors of dry temperature and dry time, which are 54.96°C and 18.64 minutes respectively.The regression equation obtained from the 2-Level Factorial and Central Composite Design can be expected to apply in the preparation of iPP membranes using diphenyl ether (DPE) diluents and can reasonably predict and optimize the performance of the iPP membranes. ScienceDomain International 2015 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/19185/1/Optimization%20of%20the%20Preparation%20of%20Hydrophobic%20Isotactic%20Polypropylene%20Flat%20Sheet%20Membrane%20by%20Response%20Surface%20Methodology%20Design.pdf Sunarti, Abd Rahman and Wan Zulaisa Amira, Wan Jusoh (2015) Optimization of the Preparation of Hydrophobic Isotactic Polypropylene Flat Sheet Membrane by Response Surface Methodology Design. Journal of Scientific Research & Reports, 7 (5). pp. 322-337. ISSN 2320-0227 https://doi.org/10.9734/JSRR/2015/17277 doi: 10.9734/JSRR/2015/17277

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