Advanced   Register
XTBG OpenIR  > 生物能源研究组  > 期刊论文

title: Ball milling pretreatment and diluted acid hydrolysis of oil palm empty fruit bunch (EFB) fibres for the production of levulinic acid
author: Chin, Siew Xian;  Chia, Chin Hua;  Zakaria, Sarani;  Fang, Zhen;  Ahmad, Sahrim
Issued Date: 2015
Abstract: Oil palm empty fruit bunch (EFB) fibres were pretreated by ball milling (BM) at different durations of times. The pretreated fibres were characterised by wide angle X-ray diffraction analysis, particle-size distribution and scanning electron microscopy while the effectiveness of the pretreatment was correlated with the yield of acid hydrolysis to produce levulinic acid (LA). The obtained results showed that the highest yield of LA (10.4 g/L, 52.08%) can be achieved from the 12 h BM pretreated EFB fibres. Further BM pretreatment exceeding 12 h has no significant effect on the LA yield. Optimisation process was further carried out by applying central composite with rotatable design to verify the optimum parameter (H2SO4 concentration, temperature, and time) to produce LA. The optimal conditions for the LA production from the EFB fibres were 0.57 N H2SO4, 185.98 degrees C, and 195.77 min for producing 10.77 g/L (53.93 %) of LA. (C) 2015 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
Source: JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
Related URLs: 10.1016/j.jtice.2015.01.028
Appears in Collections:生物能源研究组_期刊论文

Files in This Item:

File SizeFormat
Ball milling pretreatment and diluted acid hydrolysis of oil palm empty fruit bunch (EFB) fibres for the production of levulinic acid.pdf2230KbAdobe PDFView  Download


全文许可: Creative Commons 署名-非商业性使用-相同方式共享 3.0

Recommended Citation:
Chin, Siew Xian,Chia, Chin Hua,Zakaria, Sarani,et al. Ball Milling Pretreatment And Diluted Acid Hydrolysis Of Oil Palm Empty Fruit Bunch (efb) Fibres For The Production Of Levulinic Acid[J]. Journal Of The Taiwan Institute Of Chemical Engineers,2015,52:85-92.

SCI Citaion Data:
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Chin, Siew Xian]'s Articles
 [Chia, Chin Hua]'s Articles
 [Zakaria, Sarani]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Chin, Siew Xian]‘s Articles
 [Chia, Chin Hua]‘s Articles
 [Zakaria, Sarani]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace