Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose

Effect of ball-milling pretreatment on pyrolysis characteristics of cellulose was studied by thermogravimetric analysis (TGA) at four different heating rates; 5, 10, 20, and 40Â K/min. Variation in the thermal stability and activation energy of cellulose with ball-milling were calculated by TGA Kine...

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Main Authors: Khan, A.S., Man, Z., Bustam, M.A., Kait, C.F., Khan, M.I., Muhammad, N., Nasrullah, A., Ullah, Z., Ahmad, P.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.31006 /
Published: Springer Netherlands 2016
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969544786&doi=10.1007%2fs12649-015-9460-6&partnerID=40&md5=1933d62150010c6288540be5931c38e0
http://eprints.utp.edu.my/31006/
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spelling utp-eprints.310062022-03-25T07:53:12Z Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose Khan, A.S. Man, Z. Bustam, M.A. Kait, C.F. Khan, M.I. Muhammad, N. Nasrullah, A. Ullah, Z. Ahmad, P. Effect of ball-milling pretreatment on pyrolysis characteristics of cellulose was studied by thermogravimetric analysis (TGA) at four different heating rates; 5, 10, 20, and 40 K/min. Variation in the thermal stability and activation energy of cellulose with ball-milling were calculated by TGA Kinetics using Kissinger, Kissinger�Akahira�Sunose, Flynn�Wall�Ozawa and Starink model free methods. Results demonstrated that ball-milling reduced the thermal stability and activation energy of cellulose. The original and ball-milled cellulose were thoroughly characterized by Fourier-transform infrared spectroscopy, X-ray diffraction, and Scanning electron microscopy. X-ray diffraction analysis revealed that ball-milling decreased the crystallinity of cellulose from 93 to 51 . The results suggested that ball-milling pretreatment led to effective disruption of crystalline cellulose to amorphous cellulose. It is, therefore, concluded that the ball-milled cellulose can easily become a useful source of chemicals and energy than crystalline cellulose. © 2015, Springer Science+Business Media Dordrecht. Springer Netherlands 2016 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969544786&doi=10.1007%2fs12649-015-9460-6&partnerID=40&md5=1933d62150010c6288540be5931c38e0 Khan, A.S. and Man, Z. and Bustam, M.A. and Kait, C.F. and Khan, M.I. and Muhammad, N. and Nasrullah, A. and Ullah, Z. and Ahmad, P. (2016) Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose. Waste and Biomass Valorization, 7 (3). pp. 571-581. http://eprints.utp.edu.my/31006/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Effect of ball-milling pretreatment on pyrolysis characteristics of cellulose was studied by thermogravimetric analysis (TGA) at four different heating rates; 5, 10, 20, and 40 K/min. Variation in the thermal stability and activation energy of cellulose with ball-milling were calculated by TGA Kinetics using Kissinger, Kissinger�Akahira�Sunose, Flynn�Wall�Ozawa and Starink model free methods. Results demonstrated that ball-milling reduced the thermal stability and activation energy of cellulose. The original and ball-milled cellulose were thoroughly characterized by Fourier-transform infrared spectroscopy, X-ray diffraction, and Scanning electron microscopy. X-ray diffraction analysis revealed that ball-milling decreased the crystallinity of cellulose from 93 to 51 . The results suggested that ball-milling pretreatment led to effective disruption of crystalline cellulose to amorphous cellulose. It is, therefore, concluded that the ball-milled cellulose can easily become a useful source of chemicals and energy than crystalline cellulose. © 2015, Springer Science+Business Media Dordrecht.
format Article
author Khan, A.S.
Man, Z.
Bustam, M.A.
Kait, C.F.
Khan, M.I.
Muhammad, N.
Nasrullah, A.
Ullah, Z.
Ahmad, P.
spellingShingle Khan, A.S.
Man, Z.
Bustam, M.A.
Kait, C.F.
Khan, M.I.
Muhammad, N.
Nasrullah, A.
Ullah, Z.
Ahmad, P.
Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose
author_sort Khan, A.S.
title Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose
title_short Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose
title_full Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose
title_fullStr Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose
title_full_unstemmed Impact of Ball-Milling Pretreatment on Pyrolysis Behavior and Kinetics of Crystalline Cellulose
title_sort impact of ball-milling pretreatment on pyrolysis behavior and kinetics of crystalline cellulose
publisher Springer Netherlands
publishDate 2016
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969544786&doi=10.1007%2fs12649-015-9460-6&partnerID=40&md5=1933d62150010c6288540be5931c38e0
http://eprints.utp.edu.my/31006/
_version_ 1741197503811813376
score 11.62408

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