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Effect of ionic liquid on thermo-physical properties of bamboo biomass
Muhammad, Nawshad1,2; Gao, Yanan1; Khan, Muhammad Irfan3; Khan, Zakir4; Rahim, Abdur2; Iqbal, Farasat2; Khan, Amir Sada3; Iqbal, Jibran2
刊名WOOD SCIENCE AND TECHNOLOGY
2015-09-01
DOI10.1007/s00226-015-0736-6
49期:5页:897-913
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]Forestry ; Materials Science, Paper & Wood
研究领域[WOS]Forestry ; Materials Science
关键词[WOS]THERMOGRAVIMETRIC ANALYSIS ; ACTIVATION-ENERGY ; HEATING RATE ; PYROLYSIS ; KINETICS ; CELLULOSE ; DISSOLUTION ; CONVERSION ; WOOD ; PARAMETERS
英文摘要In this work, [Emim]Gly ionic liquid was used for the pretreatment of bamboo biomass followed by regeneration of cellulose-rich material. Thermal degradation study of untreated bamboo and cellulose-rich material was carried out under dynamic condition using thermogravimetric analysis. Free kinetics models of Kissinger, Ozawa, Flynn-Wall-Ozawa, and Kissinger-Akahira-Sunose were used to determine the kinetic parameters of thermal degradation process. The pattern of activation energy (E (a)) values with respect to % conversion values was noted different for the aforementioned models. The E (a) calculated using the Kissinger method were 184 and 156 kJ mol(-1), and Ozawa method were 185 and 157 kJ mol(-1) of untreated and treated sample of bamboo, respectively, while the values of E (a) calculated by Flynn-Wall-Ozawa and Kissinger-Akahira-Sunose were 71.7-203.4 kJ mol(-1) and 281.7-230.7 kJ mol(-1) for untreated and treated sample of bamboo, respectively. Calorific and CHNS values of both untreated and regenerated cellulose-rich material were measured by bomb calorimeter and elemental analyzer (CHNS), respectively. Both the calorific value and carbon content of the regenerated cellulose-rich material (15.62 J/kg, 37.86 %, respectively) were found to be less than those of untreated bamboo (17.40 J/kg and 43.14 %, respectively). The bamboo and regenerated cellulose-rich material were investigated by X-ray diffraction and X-ray Photoelectron Spectroscopy, and changes in the cellulose crystalline structure were correlated with thermal degradation behavior and kinetics parameters.
语种英语
WOS记录号WOS:000359383200002
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146463
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.COMSATS Inst Informat Technol, Interdisciplinary Res Ctr Biomed Mat, Lahore, Pakistan
3.Univ Teknol PETRONAS, Dept Chem Engn, Tronoh 31750, Malaysia
4.COMSATS Inst Informat Technol, Dept Chem Engn, Lahore, Pakistan
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GB/T 7714
Muhammad, Nawshad,Gao, Yanan,Khan, Muhammad Irfan,et al. Effect of ionic liquid on thermo-physical properties of bamboo biomass[J]. WOOD SCIENCE AND TECHNOLOGY,2015,49(5):897-913.
APA Muhammad, Nawshad.,Gao, Yanan.,Khan, Muhammad Irfan.,Khan, Zakir.,Rahim, Abdur.,...&Iqbal, Jibran.(2015).Effect of ionic liquid on thermo-physical properties of bamboo biomass.WOOD SCIENCE AND TECHNOLOGY,49(5),897-913.
MLA Muhammad, Nawshad,et al."Effect of ionic liquid on thermo-physical properties of bamboo biomass".WOOD SCIENCE AND TECHNOLOGY 49.5(2015):897-913.
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