Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia

Acrylate polymer belongs to a group of polymers which could be generally referred as plastics. 2-ethyl hexyl acrylate, in which when it is polymerized, it becomes an ingredient in paints, coatings, textiles, adhesives, plastics and many other applications. Homogeneous acid commonly used as reaction...

Full description

Bibliographic Details
Main Author:	Mohd Aedlan, Nur Ahmad
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/7115/ http://umpir.ump.edu.my/id/eprint/7115/ http://umpir.ump.edu.my/id/eprint/7115/1/CD7173.pdf

id	ump-7115
recordtype	eprints
spelling	ump-71152015-03-03T09:34:22Z http://umpir.ump.edu.my/id/eprint/7115/ Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia Mohd Aedlan, Nur Ahmad TP Chemical technology Acrylate polymer belongs to a group of polymers which could be generally referred as plastics. 2-ethyl hexyl acrylate, in which when it is polymerized, it becomes an ingredient in paints, coatings, textiles, adhesives, plastics and many other applications. Homogeneous acid commonly used as reaction catalysts are toxic, corrosive and difficult to be removed from the reaction medium while solid catalysts are easier to be removed and recycled from the reaction products. This will make the reaction process longer and reduce the waste production which gives environment and economic value to nature and industry respectively. The research objective is to determine the effectiveness of heterogeneous catalyst, sulfated ferum promoted zirconia (ZFS) in catalyzing esterification of acrylic acid with 2-ethyl hexanol to produce 2- ethyl hexyl acrylate (2EHA). The research needs to determine the maximum reaction condition for 2EHA esterification reaction and catalyst characterization using XRD, TGA and FTIR. Sulfated Ferum Promoted Zirconia shows the presence of tetragonal phase shape from XRD analysis which is a crystal shape and proved that the catalyst produces is ZFS. Thermal stability studies using TPD shows that the catalyst is stable to catalyze the reaction up until 570°C with total decomposition of 11.89 % (1.081mg). FTIR analysis show the presence of component of S=O region which is known as pyrosulfates group and OH group where the reaction conversion depends on the presence of these group. From the reaction analysis, the best reaction condition for esterification of 2-Ethyl Hexyl Acrylate using Sulfated Ferum Promoted Zirconia catalyst is 90ºC for 8 hours with 1:3 acrylic acids to 2 ethyl hexanol molar ratio using 1.5wt% catalyst loading. The reaction conversion from this reaction condition is 77.22%. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7115/1/CD7173.pdf Mohd Aedlan, Nur Ahmad (2012) Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia. Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:73851&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Mohd Aedlan, Nur Ahmad Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia
description	Acrylate polymer belongs to a group of polymers which could be generally referred as plastics. 2-ethyl hexyl acrylate, in which when it is polymerized, it becomes an ingredient in paints, coatings, textiles, adhesives, plastics and many other applications. Homogeneous acid commonly used as reaction catalysts are toxic, corrosive and difficult to be removed from the reaction medium while solid catalysts are easier to be removed and recycled from the reaction products. This will make the reaction process longer and reduce the waste production which gives environment and economic value to nature and industry respectively. The research objective is to determine the effectiveness of heterogeneous catalyst, sulfated ferum promoted zirconia (ZFS) in catalyzing esterification of acrylic acid with 2-ethyl hexanol to produce 2- ethyl hexyl acrylate (2EHA). The research needs to determine the maximum reaction condition for 2EHA esterification reaction and catalyst characterization using XRD, TGA and FTIR. Sulfated Ferum Promoted Zirconia shows the presence of tetragonal phase shape from XRD analysis which is a crystal shape and proved that the catalyst produces is ZFS. Thermal stability studies using TPD shows that the catalyst is stable to catalyze the reaction up until 570°C with total decomposition of 11.89 % (1.081mg). FTIR analysis show the presence of component of S=O region which is known as pyrosulfates group and OH group where the reaction conversion depends on the presence of these group. From the reaction analysis, the best reaction condition for esterification of 2-Ethyl Hexyl Acrylate using Sulfated Ferum Promoted Zirconia catalyst is 90ºC for 8 hours with 1:3 acrylic acids to 2 ethyl hexanol molar ratio using 1.5wt% catalyst loading. The reaction conversion from this reaction condition is 77.22%.
format	Undergraduates Project Papers
author	Mohd Aedlan, Nur Ahmad
author_facet	Mohd Aedlan, Nur Ahmad
author_sort	Mohd Aedlan, Nur Ahmad
title	Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia
title_short	Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia
title_full	Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia
title_fullStr	Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia
title_full_unstemmed	Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia
title_sort	esterification of acrylic acid with 2-ethyl hexanol over sulfated ferum promoted zirconia
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/7115/ http://umpir.ump.edu.my/id/eprint/7115/ http://umpir.ump.edu.my/id/eprint/7115/1/CD7173.pdf
first_indexed	2023-09-18T22:03:29Z
last_indexed	2023-09-18T22:03:29Z
_version_	1777414553918767104

Esterification of Acrylic Acid With 2-Ethyl Hexanol Over Sulfated Ferum Promoted Zirconia

Similar Items