文献类型： 会议论文
第一作者： H. J. Heeres
作者： H. J. Heeres 1 ; J. Osorio Velasco 1 ; P. Badr 1 ; B. Sridharan 1 ; H. van de Bovenkamp 1 ; S. He 1 ; R. H. Venderbosch 2 ;
作者机构： 1.University of Groningen
2.BTG Biomass Technology Group B.V
关键词： Pyrolysis;Biomass;Plastics;Novel reactor concept
会议名称： Pyrolysis and Liquefaction of Biomass and Wastes Conference
主办单位：
页码： 25-25
摘要： Pyrolysis of lignocellulosic biomass has been intensely studied in the last decades to obtain biofuels and biobased chemicals. Various pyrolysis devices have been developed for laboratory studies with batch or continuous operation at scales ranging from mg to tenths of g h~(-1). We here report the design and operation of a novel free fall (catalytic) pyrolysis reactor system and demonstrate that the concept works very well for the (catalytic) pyrolysis of pinewood sawdust. The unit consists of a pre-treatment reactor, a pyrolysis reactor, an ex-situ catalytic upgrading reactor, a solid product collection, a three-stage condensation, and a gas-liquid product separation and collection (Figure 1). It allows for rapid testing with semi-continuous biomass feeding (e.g., 50 g h~(-1)), the opportunity to perform reactions at inert (e.g., using N_2) at atmospheric as well as elevated pressure (e.g., 50 bar). Product yields for sawdust pyrolysis at 475℃ and atmospheric pressure gave an optimum pyrolysis oil yield of 62.6 wt.% on biomass intake. All products were analysed extensively by GPC, GC-MS, GCxGC-FID, and elemental analysis. The possibility to use the unit for ex-situ catalytic pyrolysis (at 475℃) was explored using sawdust as the feed and H-ZSM-5 as the catalyst, yielding 9 wt.% phenols and 11 wt.% of aromatics (such as methoxyphenols and dihydroxybenzenes) on biomass intake.
分类号： x7-53
- 相关文献
[1]Thermal cracking products and bio-oil production from microalgae Desmodesmus sp.. Li Gang,Huang Zhigang,Xiang Shunan,Ji Fang,Zhou Yuguang,Zhou Yuguang. 2017
[2]Detailed Temperature-dependent Study of n-Heptane Pyrolysis at High Temperature. He Guozhong,Zhang Liang. 2013
[3]Pyrolytic characteristics and kinetic studies of three kinds of red algae. Zhang, Xiaowen,Ye, Naihao,Li, Demao,Chen, Limei,Xing, Fuguo. 2011
[4]Life cycle assessment of pyrolysis process of Desmodesmus sp.. Li Gang,Ji Fang,Zhou Yuguang,Dong Renjie,Ji Fang,Zhou Yuguang,Dong Renjie,Ji Fang. 2015
[5]CHEMICAL SPECIATION OF CONSTITUENTS IN PYROLYTIC LIQUID FROM CASSAVA HARVEST RESIDUES BY APPI-Orbitrap MS. Wenes Ramos da Silva,Polyana Santos Rabelo,Alberto Wisniewski. 2023
[6]Thermodynamic Analysis of Digestate Pyrolysis Coupled with CO_2 Sorption. Antonella Dimotta,Cesare Freda. 2023
[7]EFFECT OF ETHANOL ADDITION ON PHYSICOCHEMICAL PROPERTIES AND STABILITY OF BIO-OIL DURING STORAGE. Le Zhang,Renzhan Yin,Ronghou Liu. 2015
[8]Effects of biological pretreatment on pyrolysis behaviors of corn stalk by TG-FTIR technique. Tipeng Wang,Changqing Dong,Qiang Lu,Wentao Jia,Xiaohui Yan,Zhihuai Mao. 2013
[9]A Cotton BURP Domain Protein Interacts With -Expansin and Their Co-Expression Promotes Plant Growth and Fruit Production. Bing Xu,Jin-Ying Gou,Fu-Guang Li,Xiao-Xia Shangguan,Bo Zhao,Chang-Qing Yang,LingJian Wang,Sheng Yuan,Chang-Jun Liu,Xiao-Ya Chen. 2013
[10]Switchgrass SBP-box transcription factors PvSPL1 and 2 function redundantly to initiate side tillers and affect biomass yield of energy crop. Wu, Zhenying,Cao, Yingping,Yang, Ruijuan,Qi, Tianxiong,Hang, Yuqing,Zhou, Gongke,Fu, Chunxiang,Wu, Zhenying,Cao, Yingping,Yang, Ruijuan,Qi, Tianxiong,Hang, Yuqing,Zhou, Gongke,Fu, Chunxiang,Lin, Hao,Wang, Zeng-Yu. 2016
[11]Production of Adipic Acid from Sugar Beet Residue by Combined Biological and Chemical Catalysis. Zhang, Hongfang,Su, Xiaoyun,Ang, Ee Lui,Zhao, Huimin,Li, Xiukai,Zhang, Yugen,Su, Xiaoyun,Zhao, Huimin,Zhao, Huimin,Zhao, Huimin. 2016
[12]Porous carbons from hydrothermal carbonization of corn stover for highly efficient CO2 capture. Qi, Xinhua,Wang, Yu,Shen, Feng. 2017
[13]PHYSIOLOGICAL AND BIOCHEMICAL EFFECTS OF AG NANOPARTICLES ON WHEAT (TRITICUM AESTIVUM L.). Jiang, Fuping,Pan, Juejun,Zhu, Siyuan,Rui, Mengmeng,Rui, Yukui,Liu, Liming,Rui, Mengmeng,Song, Youhong,Mao, Chuanxin,Guo, Jing,Rui, Yukui,Cao, Weidong. 2017
[14]Can rice genetic diversity reduce Echinochloa crus-galli infestation?. Chen, X.,Yu, L..
[15]Black liquor-derived porous carbons from rice straw for high-performance supercapacitors. Zhu, Linfeng,Shen, Feng,Yan, Lulu,Qi, Xinhua,Zhu, Linfeng,Li, Luyang,Smith, Richard L., Jr..
[16]Effects of free-air CO2 enrichment (FACE) on N, P and K uptake of soybean in northern China. Hao, Xingyu,Li, Ping,Zong, Yuzeng,Sun, Ming,Gao, Zhiqiang,Hao, Xingyu,Han, Xue,Lin, Erda,Norton, R. M.,Norton, R. M.,Lam, S. K..
[17]A rapid and accurate method for on-line measurement of straw-coal blends using near infrared spectroscopy. He, Cheng,Chen, Longjian,Yang, Zengling,Huang, Guangqun,Han, Lujia,Liao, Na.
[18]Impacts of climate change on net primary productivity of grasslands in Inner Mongolia. Li, Qiuyue,Zhang, Lizhen,Wei, Xiaoyu,Yang, Ning,Pan, Xuebiao,Li, Qiuyue,Wei, Yurong,Xu, Yinlong,Anten, Niels P. R.,Tuo, Debao.
[19]Effects of litter, seed position, and water availability on establishment of seedlings for two semiarid grass species. Liu, Guixia,Wan, Liqiang,He, Feng,Tong, Zongyong,Li, Xianglin,Liu, Guixia,Liu, Zhongkuan.
[20]Characterization of natural variation for zinc, iron and manganese accumulation and zinc exposure response in Brassica rapa L.. Wu, Jian,Schat, Henk,Sun, Rifei,Koornneef, Maarten,Wang, Xiaowu,Aarts, Mark G. M..
