GIEC OpenIR  > 中国科学院广州能源研究所
Toward Fast Pyrolysis-Based Biorefinery: Selective Production of Platform Chemicals from Biomass by Organosolv Fractionation Coupled with Fast Pyrolysis
Zheng, Anqing1,2,3; Chen, Tianju4; Sun, Jiangwei5; Jiang, Liqun1,2,3; Wu, Jinhu4; Zhao, Zenzli1,2,3; Huang, Zhen1,2,3; Zhao, Kun1,2,3; Wei, Guoqiang1,2,3; He, Fang1,2,3; Li, Haibin1,2,3
2017-08-01
发表期刊ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷号5期号:8页码:6507-6516
摘要The heterogeneous structure of biomass causes the complex compositions of bio-oil, thereby posing huge challenges for the extraction of value-added chemicals from bio-oil and the catalytic upgrading of bio-oil in existing petroleum-refining infrastructures. In order to overcome these challenges, a new advanced biorefinery based on organosolv fractionation coupled with fast pyrolysis is first proposed. The experimental results showed that biomass can be effectively divided into cellulose-rich fractions, organosolv lignins, and xylose by organosolv fractionation, thus improving the relative yields of platform chemicals (levoglucosan (LG) and phenols) in subsequent fast pyrolysis. The relative LG yields from eucalyptus, pine, and bagasse increased from 4.8, 3.5, and 2.1 wt % to 42.1, 22.7, and 59.8 wt %, respectively. These findings provide a simple and efficient integrated process to selective production of platform chemicals, which is different from the existing processes, e.g. catalytic fast pyrolysis and postpyrolysis separation. In addition, the fast pyrolysis of acid-passivated cellulose-rich fractions with varying cellulose contents revealed that the LG yields were linearly related to the cellulose contents of feedstocks, and the gap between actual and theoretical yields of LG decreased with increasing cellulose contents of feedstocks, suggesting that the interactions between cellulose and other components (lignin and hemicellulose) were the main controlling factor of LG yields from pyrolysis of acid-passivated cellulose-rich fractions.
文章类型Article
关键词Biorefinery Biomass Platform Chemicals Organosolv Fractionation Fast Pyrolysis
WOS标题词Science & Technology ; Physical Sciences ; Technology
资助者National Natural Science Foundation of China(21406227 ; Natural Science Foundation of Guangdong Province, China(2014A030313672) ; Science and Technology Planning Project of Guangdong Province, China(2014B020216004 ; Foundation of Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences(CASKLB201508) ; 51376186) ; 2015A020215024) ; National Natural Science Foundation of China(21406227 ; Natural Science Foundation of Guangdong Province, China(2014A030313672) ; Science and Technology Planning Project of Guangdong Province, China(2014B020216004 ; Foundation of Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences(CASKLB201508) ; 51376186) ; 2015A020215024)
DOI10.1021/acssuschemeng.7b00622
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]CATALYTIC FAST PYROLYSIS ; FLUIDIZED-BED REACTOR ; OF-THE-ART ; LIGNOCELLULOSIC BIOMASS ; BIO-OIL ; ENZYMATIC-HYDROLYSIS ; WHEAT-STRAW ; CELLULOSE-HEMICELLULOSE ; LIGNIN ; PRETREATMENT
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(21406227 ; Natural Science Foundation of Guangdong Province, China(2014A030313672) ; Science and Technology Planning Project of Guangdong Province, China(2014B020216004 ; Foundation of Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences(CASKLB201508) ; 51376186) ; 2015A020215024) ; National Natural Science Foundation of China(21406227 ; Natural Science Foundation of Guangdong Province, China(2014A030313672) ; Science and Technology Planning Project of Guangdong Province, China(2014B020216004 ; Foundation of Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences(CASKLB201508) ; 51376186) ; 2015A020215024)
WOS类目Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号WOS:000407410900018
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/16291
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
4.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
5.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714
Zheng, Anqing,Chen, Tianju,Sun, Jiangwei,et al. Toward Fast Pyrolysis-Based Biorefinery: Selective Production of Platform Chemicals from Biomass by Organosolv Fractionation Coupled with Fast Pyrolysis[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(8):6507-6516.
APA Zheng, Anqing.,Chen, Tianju.,Sun, Jiangwei.,Jiang, Liqun.,Wu, Jinhu.,...&Li, Haibin.(2017).Toward Fast Pyrolysis-Based Biorefinery: Selective Production of Platform Chemicals from Biomass by Organosolv Fractionation Coupled with Fast Pyrolysis.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(8),6507-6516.
MLA Zheng, Anqing,et al."Toward Fast Pyrolysis-Based Biorefinery: Selective Production of Platform Chemicals from Biomass by Organosolv Fractionation Coupled with Fast Pyrolysis".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.8(2017):6507-6516.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zheng, Anqing]的文章
[Chen, Tianju]的文章
[Sun, Jiangwei]的文章
百度学术
百度学术中相似的文章
[Zheng, Anqing]的文章
[Chen, Tianju]的文章
[Sun, Jiangwei]的文章
必应学术
必应学术中相似的文章
[Zheng, Anqing]的文章
[Chen, Tianju]的文章
[Sun, Jiangwei]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。