eprintid: 3401
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/34/01
datestamp: 2023-11-09 15:51:39
lastmod: 2023-11-09 15:51:39
status_changed: 2023-11-09 15:46:44
type: article
metadata_visibility: show
creators_name: Syah Lubis, A.M.H.
creators_name: Ariwahjoedi, B.
creators_name: Sudin, M.
creators_name: Parman, S.
title: Thermo oxidative degradation behavior of jatropha curcass L. oil in the presence of antioxidant
ispublished: pub
keywords: Cold flow properties; Jatropha; Lower temperatures; Onset temperature; Oxidative environment; Thermo-oxidative; Thermo-oxidative behaviors; Thermo-oxidative degradation, Chemical modification; Lubricants; Mechanical engineering; Thermogravimetric analysis, Antioxidants
note: cited By 1; Conference of International Conference on Advances in Mechanical Engineering 2013, ICAME 2013 ; Conference Date: 28 August 2013 Through 29 August 2013; Conference Code:100427
abstract: Seed oils were used as base oil since long time ago. However their usage is limited due to its thermo oxidative and cold flow properties. Chemical modification and addition of proper additives are known to be able to improve these limitations. In this work, the effect of octadecyl 3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionate as potential hindered phenol antioxidant (HPAO) on thermo-oxidative degradation of jatropha oil was investigated. 1, 3, 5 wt of antioxidant was dissolved into jatropha oil and their thermo-oxidative behavior was studied by using thermogravimetric analysis method under oxidative environment. The addition of the HPAO was found to accelerate the occurrence of thermal degradation first onset of jatropha oil. This factor corresponds to reaction of the compound during heating that reduces the peroxides formation to a less-reactive alcohol which is more volatile, thus making the first onset temperature occurred at a lower temperature. © (2013) Trans Tech Publications, Switzerland.
date: 2013
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84886260368&doi=10.4028%2fwww.scientific.net%2fAMM.393.893&partnerID=40&md5=6ef1249ac99657ebd4a9998dc22fa663
id_number: 10.4028/www.scientific.net/AMM.393.893
full_text_status: none
publication: Applied Mechanics and Materials
volume: 393
place_of_pub: Malacca
pagerange: 893-898
refereed: TRUE
isbn: 9783037858233
issn: 16609336
citation:   Syah Lubis, A.M.H. and Ariwahjoedi, B. and Sudin, M. and Parman, S.  (2013) Thermo oxidative degradation behavior of jatropha curcass L. oil in the presence of antioxidant.  Applied Mechanics and Materials, 393.  pp. 893-898.  ISSN 16609336