Experimental and Modelling Studies of Biomass Pyrolysis

›› 2012, Vol. 20 ›› Issue (3): 543-550.

• 香港科技大学化学与生物分子工程系戈登·麦凯教授退休纪念专刊 • 上一篇下一篇

Experimental and Modelling Studies of Biomass Pyrolysis

Ka Leung Lam, Adetoyese Olajire Oyedun, Chi Wai Hui

Department of Chemical and Biomolecular Engineering, the Hong Kong University of Science and Technology, Hong Kong, China

收稿日期:2012-02-06 修回日期:2012-05-10 出版日期:2012-06-28 发布日期:2012-08-17
通讯作者: Chi Wai Hui, E-mail: kehui@ust.hk
基金资助:
Supported by Hong Kong RGC research grant(613808,614307);Hong Kong PhD Fellowship Scheme for Oyedun Adetoyese Olajire(PF09-05997);the Global Power and Energy Company Limited

Experimental and Modelling Studies of Biomass Pyrolysis

Ka Leung Lam, Adetoyese Olajire Oyedun, Chi Wai Hui

Department of Chemical and Biomolecular Engineering, the Hong Kong University of Science and Technology, Hong Kong, China

Received:2012-02-06 Revised:2012-05-10 Online:2012-06-28 Published:2012-08-17
Supported by:
Supported by Hong Kong RGC research grant(613808,614307);Hong Kong PhD Fellowship Scheme for Oyedun Adetoyese Olajire(PF09-05997);the Global Power and Energy Company Limited

摘要/Abstract

摘要： The analysis on the feedstock pyrolysis characteristic and the impacts of process parameters on pyrolysis outcomes can assist in the designing,operating and optimizing pyrolysis processes.This work aims to utilize both experimental and modelling approaches to perform the analysis on three biomass feedstocks—wood sawdust,bamboo shred and Jatropha Curcas seed cake residue,and to provide insights for the design and operation of pyrolysis processes.For the experimental part,the study investigated the effect of heating rate,final pyrolysis temperature and sample size on pyrolysis using common thermal analysis techniques.For the modelling part,a transient mathematical model that integrates the feedstock characteristic from the experimental study was used to simulate the pyrolysis progress of selected biomass feedstock particles for reactor scenarios.The model composes of several sub-models that describe pyrolysis kinetic and heat flow,particle heat transfer,particle shrinking and reactor operation.With better understanding of the effects of process conditions and feedstock characteristics on pyrolysis through both experimental and modelling studies,this work discusses on the considerations of and interrelation between feedstock size,pyrolysis energy usage,processing time and product quality for the design and operation of pyrolysis processes.

关键词: pyrolysis, wood, bamboo, Jatropha Curcas, modelling, operation strategy

Abstract: The analysis on the feedstock pyrolysis characteristic and the impacts of process parameters on pyrolysis outcomes can assist in the designing,operating and optimizing pyrolysis processes.This work aims to utilize both experimental and modelling approaches to perform the analysis on three biomass feedstocks—wood sawdust,bamboo shred and Jatropha Curcas seed cake residue,and to provide insights for the design and operation of pyrolysis processes.For the experimental part,the study investigated the effect of heating rate,final pyrolysis temperature and sample size on pyrolysis using common thermal analysis techniques.For the modelling part,a transient mathematical model that integrates the feedstock characteristic from the experimental study was used to simulate the pyrolysis progress of selected biomass feedstock particles for reactor scenarios.The model composes of several sub-models that describe pyrolysis kinetic and heat flow,particle heat transfer,particle shrinking and reactor operation.With better understanding of the effects of process conditions and feedstock characteristics on pyrolysis through both experimental and modelling studies,this work discusses on the considerations of and interrelation between feedstock size,pyrolysis energy usage,processing time and product quality for the design and operation of pyrolysis processes.

Key words: pyrolysis, wood, bamboo, Jatropha Curcas, modelling, operation strategy

Ka Leung Lam, Adetoyese Olajire Oyedun, Chi Wai Hui. Experimental and Modelling Studies of Biomass Pyrolysis[J]. , 2012, 20(3): 543-550.

参考文献

1 Font, R., Williams, P.T., "Pyrolysis of biomass with constant heating rate: Influence of the operating conditions", Thermochim. Acta, 250, 109-123 (1995).
2 Williams, P.T., Besler, S., "The influence of temperature and heating rate on the slow pyrolysis of biomass", Renew. Energ., 7, 233-250 (1996).
3 Park, W.C., Atreya, A., Baum, H.R., "Experimental and theoretical investigation of heat and mass transfer processes during wood pyrolysis", Combust. Flame, 157, 481-494 (2010).
4 Williams, P. T., Besler, S., Taylor, D.T., "The pyrolysis of scrap automotive tyres. The influence of temperature and heating rate on product composition", Fuel, 69, 1474-1482 (1990).
5 Wang, Z., Guo, Q., Liu, X., Cao, C., "Low temperature pyrolysis characteristics of oil sludge under various heating conditions", Energ. Fuel, 21, 957-962 (2007).
6 Arabiourrutia, M., Lopez, G., Elordi, G., Olazar, M., Aguado, R., Bilbao, J., "Product distribution obtained in the pyrolysis of tyres in a conical spouted bed reactor", Chem. Eng. Sci., 62, 5271-5275 (2007).
7 González, J.F., Encinar, J.M., Canito, J.L., Rodríguez, J.J., "Pyrolysis of automobile tyre waste. Influence of operating variables and kinetics study", J. Anal. Appl. Pyrol., 58-59, 667-683 (2001).
8 Leung, D.Y.C., Wang, C.L., "Kinetic study of scrap tyre pyrolysis and combustion", J. Anal. Appl. Pyrol., 45, 153-169 (1998).
9 Curtis, L.J., Miller, D.J., "Transport model with radiative heat transfer for rapid cellulose pyrolysis", Ind. Eng. Chem. Res., 27, 1775-1783 (1988).
10 Di Blasi, C., "Modeling chemical and physical processes of wood and biomass pyrolysis", Prog. Energ. Combust., 34, 47-90 (2008).
11 Di Blasi, C., "Heat, momentum and mass transport through a shrinking biomass particle exposed to thermal radiation", Chem. Eng. Sci., 51, 1121-1132 (1996).
12 Babu, B.V., Chaurasia, A.S., "Modeling for pyrolysis of solid particle: Kinetics and heat transfer effects", Energ. Convers. Manage., 44, 2251-2275 (2003).
13 Papadikis, K., Gu, S., Bridgwater, A.V., "CFD modelling of the fast pyrolysis of biomass in fluidised bed reactors. Part B. Heat, momentum and mass transport in bubbling fluidised beds", Chem. Eng. Sci., 64, 1036-1045 (2009).
14 Sadhukhan, A.K., Gupta, P., Saha, R.K., "Modelling of pyrolysis of large wood particles", Bioresource Technol., 100, 3134-3139 (2009).
15 Haseli, Y., Van Oijen, J.A., De Goey, L.P.H., "Modeling biomass particle pyrolysis with temperature-dependent heat of reactions", J. Anal. Appl. Pyrol., 90, 140-154 (2011).
16 Larfeldt, J., Leckner, B., Melaaen, M. C., "Modelling and measurements of the pyrolysis of large wood particles", Fuel, 79, 1637-1643 (2000).
17 Sadhukhan, A.K., Gupta, P., Saha, R.K., "Modelling and experimental studies on pyrolysis of biomass particles", J. Anal. Appl. Pyrol., 81, 183-192 (2008).
18 Koufopanos, C. A., Papayannakos, N., Maschio, G., Lucchesi, A., "Modelling of the pyrolysis of biomass particles. Studies on kinetics, thermal and heat transfer effects", Can. J. Chem. Eng., 69, 907-915 (1991).
19 Cheung, K.Y., Lee, K.L., Lam, K.L., Lee, C.W., Hui, C.W., "Integrated kinetics and heat flow modelling to optimise waste tyre pyrolysis at different heating rates", Fuel Process Technol., 92, 856-863 (2011).
20 Lam, K.L., Oyedun, A.O., Cheung, K.Y., Lee, K.L., Hui, C.W., "Modelling pyrolysis with dynamic heating", Chem. Eng. Sci., 66, 6505-6514 (2011).
21 Yang, H., Yan, R., Chen, H., Lee, D.H., Zheng, C., "Characteristics of hemicellulose, cellulose and lignin pyrolysis", Fuel, 86, 1781-1788 (2007).
22 Sjöström, E., Wood Chemistry: Fundamentals and Applications, Academic Press, San Diego (1993).
23 Scurlock, J.M.O., Dayton, D.C., Hames, B., "Bamboo: An overlooked biomass resource?", Biomass Bioenerg., 19, 229-244 (2000).
24 Staubmann, R., "Biogas production from jatropha curcas press-cake", Appl. Biochem. Biotech., 63-65, 457-467 (1997).
25 Carrier, M., Loppinet-Serani, A., Denux, D., Lasnier, J.M., Ham-Pichavant, F., Cansell, F., Aymonier, C., "Thermogravimetric analysis as a new method to determine the lignocellulosic composition of biomass", Biomass Bioenerg., 35, 298-307 (2011).
26 Quek, A., Balasubramanian, R., "An algorithm for the kinetics of tire pyrolysis under different heating rates", J. Hazard. Mater., 166, 126-132 (2009).
27 Mui, E.L.K., Cheung, W.H., Lee, V.K.C., McKay, G., "Kinetic study on bamboo pyrolysis", Ind. Eng. Chem. Res., 47, 5710-5722 (2008).
28 Ahuja, P., Kumar, S., Singh, P. C., "A model for primary and heterogeneous secondary reactions of wood pyrolysis", Chem. Eng. Technol., 19, 272-282 (1996).
29 Gomez, C., Velo, E., Barontini, F., Cozzani, V., "Influence of secondary reactions on the heat of pyrolysis of biomass", Ind. Eng. Chem. Rev., 48, 10222-10233 (2009).
30 Papadikis, K., Gu, S., Bridgwater, A.V., "Computational modelling of the impact of particle size to the heat transfer coefficient between biomass particles and a fluidised bed", Fuel Process Technol., 91, 68-79 (2010).
31 Crank, J., Nicolson, P., "A practical method for numerical evaluation of solutions of partial differential equations of the heat-conduction type", Adv. Comput. Math., 6, 207-226 (1996).
32 Yang, J., Tanguy, P.A., Roy, C., "Heat transfer, mass transfer and kinetics study of the vacuum pyrolysis of a large used tire particle", Chem. Eng. Sci., 50, 1909-1922 (1995).

[1]	Yuehua Liu, Lili Chen, Shoujun Liu, Song Yang, Ju Shangguan. Role of iron-based catalysts in reducing NO_x emissions from coal combustion[J]. 中国化学工程学报, 2023, 59(7): 1-8.
[2]	Haixiang Liu, Jun Zhang, Chunlei Dong, Gang Zhu, Guanben Du, Shuduan Deng. Synthesis, performance and structure characterization of glyoxal-monomethylolurea-melamine (G-MMU-M) co-condensed resin[J]. 中国化学工程学报, 2023, 59(7): 92-104.
[3]	Yaran Bu, Changchun Wu, Lili Zuo, Qian Chen. The calculation and optimal allocation of transmission capacity in natural gas networks with MINLP models[J]. 中国化学工程学报, 2023, 59(7): 251-261.
[4]	Wei Wang, Romain Lemaire, Ammar Bensakhria, Denis Luart. Thermogravimetric analysis and kinetic modeling of the co-pyrolysis of a bituminous coal and poplar wood[J]. 中国化学工程学报, 2023, 58(6): 53-68.
[5]	Xinyu Liu, Hongliang Sheng, Song He, Chunhua Du, Yuansheng Ma, Chichi Ruan, Chunxiang He, Huaming Dai, Yajun Huang, Yuelei Pan. Insight into pyrolysis of hydrophobic silica aerogels: Kinetics, reaction mechanism and effect on the aerogels[J]. 中国化学工程学报, 2023, 58(6): 266-281.
[6]	Haodi Tan, Minjiao Yang, Yingquan Chen, Xu Chen, Francesco Fantozzi, Pietro Bartocci, Roman Tschentscher, Federica Barontini, Haiping Yang, Hanping Chen. Preparation of aromatic hydrocarbons from catalytic pyrolysis of digestate[J]. 中国化学工程学报, 2023, 57(5): 1-9.
[7]	Xueguang Li, Mengyan Yu, Changfa Zhang, Xiangtong Li, Guangqing Liu, Jianjun Dai, Chunbao Zhou, Yang Liu, Jie Fu, Yingwen Zhang, Bang Yao. Co-pyrolysis of soybean soapstock with iron slag/aluminum scrap, and characterization and analysis of their products[J]. 中国化学工程学报, 2023, 53(1): 25-36.
[8]	Linyang Wang, Qiang Wang, Yongqi Liu, Qiuxiang Yao, Ming Sun, Xiaoxun Ma. Catalytic conversion of asphaltenes to BTXN using metal-loaded modified HZSM-5[J]. 中国化学工程学报, 2022, 49(9): 253-264.
[9]	Xiaobin Chen, Yuting Tang, Chuncheng Ke, Chaoyue Zhang, Sichun Ding, Xiaoqian Ma. CO₂ capture by double metal modified CaO-based sorbents from pyrolysis gases[J]. 中国化学工程学报, 2022, 43(3): 40-49.
[10]	Shaoxiang Cai, Han Yan, Qiuyi Wang, He Han, Ru Li, Zhichao Lou. Top-down strategy for bamboo lignocellulose-derived carbon heterostructure with enhanced electromagnetic wave dissipation[J]. 中国化学工程学报, 2022, 43(3): 360-369.
[11]	Peter Keliona Wani Likun, Huiyan Zhang, Yuyang Fan. Improving hydrocarbons production via catalytic co-pyrolysis of torrefied-biomass with plastics and dual catalytic pyrolysis[J]. 中国化学工程学报, 2022, 42(2): 196-209.
[12]	Peng Song, Yan Li, Shuang Yin. Mechanistic insights into homogeneous electrocatalytic reaction for energy storage using finite element simulation[J]. 中国化学工程学报, 2022, 42(2): 285-296.
[13]	Xu Hou, Bochong Chen, Zhenzhou Ma, Jintao Zhang, Yuanhang Ning, Donghe Zhang, Liu Zhao, Enxian Yuan, Tingting Cui. Empirical modeling of normal/cyclo-alkanes pyrolysis to produce light olefins[J]. 中国化学工程学报, 2022, 42(2): 389-398.
[14]	Shen Wang, Xiaokang Pei, Yong Luo, Guangwen Chu, Haikui Zou, Baochang Sun. Preparation of lithium carbonate by microwave assisted pyrolysis[J]. 中国化学工程学报, 2022, 52(12): 146-153.
[15]	Xiaopeng Zhang, Cheng Gao, Ziwei Wang, Ximiao Wang, Jie Cheng, Xinxin Song, Xiangkai Han, Ning Zhang, Junjiang Bao, Gaohong He. Co₃O₄ with ordered pore structure derived from wood vessels for efficient Hg⁰ oxidation[J]. 中国化学工程学报, 2022, 50(10): 215-221.

Experimental and Modelling Studies of Biomass Pyrolysis

Experimental and Modelling Studies of Biomass Pyrolysis

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价