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Crystallization characteristic of pentaerythritol tetralaurate (PETD)

Crystallization of pure Pentaerythritol Tetralaurate (PETD) can be done by using melt crystallization technique. PETD is important chemical used as an essential varnish additive in magnetic wire production and has high demand in Malaysia industry such as Kaneka Chemical. The technology to crystalliz...

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Main Author: Shahbudin, Sobki
Format: Undergraduates Project Papers
Language:English
Published: 2006
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/607/1/21.Crystallization%20Characteristic%20of%20Pentaerythritol%20Tetralaurate%20%28PETD%29.pdf
http://umpir.ump.edu.my/id/eprint/607/
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spelling my.ump.umpir.6072023-09-06T04:33:12Z http://umpir.ump.edu.my/id/eprint/607/ Crystallization characteristic of pentaerythritol tetralaurate (PETD) Shahbudin, Sobki TP Chemical technology Crystallization of pure Pentaerythritol Tetralaurate (PETD) can be done by using melt crystallization technique. PETD is important chemical used as an essential varnish additive in magnetic wire production and has high demand in Malaysia industry such as Kaneka Chemical. The technology to crystallize PETD has not been localized yet, and study the characteristic of PETD crystal will help industry to store this chemical. PETD is a new chemical produced for a few years ago and the physical property of PETD has not known, made the crystallization process more difficult to handle because of this lack of knowledge. In this study, the melt crystallization technique was used for pure substance crystallization. The crystallization process used temperature as the parameter to study their time of crystallization. The crystals that had been produced then were analyzed by Scanning Electron Microscope (SEM). The SEM micrograph can view the crystals size at magnifier 120 and 200. The result from SEM showed the topography and morphology of PETD crystal which direct water contact cooling method gave circle shape crystal and non-direct water contact cooling method had the crystal shape looked like it container. 2006-11 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/607/1/21.Crystallization%20Characteristic%20of%20Pentaerythritol%20Tetralaurate%20%28PETD%29.pdf Shahbudin, Sobki (2006) Crystallization characteristic of pentaerythritol tetralaurate (PETD). Faculty of Chemical Engineering & Natural Resources, Universiti Malaysia Pahang.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Shahbudin, Sobki
Crystallization characteristic of pentaerythritol tetralaurate (PETD)
description Crystallization of pure Pentaerythritol Tetralaurate (PETD) can be done by using melt crystallization technique. PETD is important chemical used as an essential varnish additive in magnetic wire production and has high demand in Malaysia industry such as Kaneka Chemical. The technology to crystallize PETD has not been localized yet, and study the characteristic of PETD crystal will help industry to store this chemical. PETD is a new chemical produced for a few years ago and the physical property of PETD has not known, made the crystallization process more difficult to handle because of this lack of knowledge. In this study, the melt crystallization technique was used for pure substance crystallization. The crystallization process used temperature as the parameter to study their time of crystallization. The crystals that had been produced then were analyzed by Scanning Electron Microscope (SEM). The SEM micrograph can view the crystals size at magnifier 120 and 200. The result from SEM showed the topography and morphology of PETD crystal which direct water contact cooling method gave circle shape crystal and non-direct water contact cooling method had the crystal shape looked like it container.
format Undergraduates Project Papers
author Shahbudin, Sobki
author_facet Shahbudin, Sobki
author_sort Shahbudin, Sobki
title Crystallization characteristic of pentaerythritol tetralaurate (PETD)
title_short Crystallization characteristic of pentaerythritol tetralaurate (PETD)
title_full Crystallization characteristic of pentaerythritol tetralaurate (PETD)
title_fullStr Crystallization characteristic of pentaerythritol tetralaurate (PETD)
title_full_unstemmed Crystallization characteristic of pentaerythritol tetralaurate (PETD)
title_sort crystallization characteristic of pentaerythritol tetralaurate (petd)
publishDate 2006
url http://umpir.ump.edu.my/id/eprint/607/1/21.Crystallization%20Characteristic%20of%20Pentaerythritol%20Tetralaurate%20%28PETD%29.pdf
http://umpir.ump.edu.my/id/eprint/607/
_version_ 1778161042610716672
score 13.211869

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