Soot formation and oxidation during bio-oil gasification: experiments and modeling

能源化学(英文) ›› 2013, Vol. 22 ›› Issue (5): 701-709.

Soot formation and oxidation during bio-oil gasification: experiments and modeling

Younes Chhiti^a, Marine Peyrot^b, Sylvain Salvador^c

a. LEGI, UJF-Grenoble 1/Grenoble-INP/CNRS, BP 53, Grenoble, F-38041, France;
b. CEA/DRT/LITEN/DTBH/LTB Laboratoire des Technologies pour la Biomasse 17, rue de Martyrs 38054, Grenoble, France;
c. Ecole des Mines d'Albi-Carmaux, Centre RAPSODEE, FRE CNRS 3213, Campus Jarlard, route de Teillet 81013, Albi, France

收稿日期:2013-02-08 修回日期:2013-04-02 出版日期:2013-09-20 发布日期:2013-09-30
通讯作者: Younes Chhiti

Soot formation and oxidation during bio-oil gasification: experiments and modeling

Younes Chhiti^a, Marine Peyrot^b, Sylvain Salvador^c

a. LEGI, UJF-Grenoble 1/Grenoble-INP/CNRS, BP 53, Grenoble, F-38041, France;
b. CEA/DRT/LITEN/DTBH/LTB Laboratoire des Technologies pour la Biomasse 17, rue de Martyrs 38054, Grenoble, France;
c. Ecole des Mines d'Albi-Carmaux, Centre RAPSODEE, FRE CNRS 3213, Campus Jarlard, route de Teillet 81013, Albi, France

Received:2013-02-08 Revised:2013-04-02 Online:2013-09-20 Published:2013-09-30

摘要/Abstract

摘要： A model is proposed to describe soot formation and oxidation during bio-oil gasification. It is based on the description of bio-oil heating, devolatilization, reforming of gases and conversion of both char and soot solids. Detailed chemistry (159 species and 773 reactions) is used in the gas phase. Soot production is described by a single reaction based on C₂H₂ species concentration and three heterogeneous soot oxidation reactions. To support the validation of the model, three sets of experiments were carried out in a lab-scale Entrained Flow Reactor (EFR) equipped with soot quantification device. The temperature was varied from 1000 to 1400℃ and three gaseous atmospheres were considered: default of steam, large excess of steam (H₂O/C=8), and the presence of oxygen in the O/C range of 0.075-0.5. The model is shown to accurately describe the evolution of the concentration of the main gas species and to satisfactorily describe the soot concentration under the three atmospheres using a single set of identified kinetic parameters. Thanks to this model the contribution of different mechanisms involved in soot formation and oxidation in various situations can be assessed.

关键词: soot, gasification, pyrolysis, partial oxidation, bio-oil

Abstract: A model is proposed to describe soot formation and oxidation during bio-oil gasification. It is based on the description of bio-oil heating, devolatilization, reforming of gases and conversion of both char and soot solids. Detailed chemistry (159 species and 773 reactions) is used in the gas phase. Soot production is described by a single reaction based on C₂H₂ species concentration and three heterogeneous soot oxidation reactions. To support the validation of the model, three sets of experiments were carried out in a lab-scale Entrained Flow Reactor (EFR) equipped with soot quantification device. The temperature was varied from 1000 to 1400℃ and three gaseous atmospheres were considered: default of steam, large excess of steam (H₂O/C=8), and the presence of oxygen in the O/C range of 0.075-0.5. The model is shown to accurately describe the evolution of the concentration of the main gas species and to satisfactorily describe the soot concentration under the three atmospheres using a single set of identified kinetic parameters. Thanks to this model the contribution of different mechanisms involved in soot formation and oxidation in various situations can be assessed.

Key words: soot, gasification, pyrolysis, partial oxidation, bio-oil

Younes Chhiti, Marine Peyrot, Sylvain Salvador. Soot formation and oxidation during bio-oil gasification: experiments and modeling[J]. 能源化学(英文), 2013, 22(5): 701-709.

Younes Chhiti, Marine Peyrot, Sylvain Salvador. Soot formation and oxidation during bio-oil gasification: experiments and modeling[J]. Journal of Energy Chemistry, 2013, 22(5): 701-709.

×
扫码分享

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.jenergychem.com/CN/

https://www.jenergychem.com/CN/Y2013/V22/I5/701

参考文献

[1] Cao L Y, Jia Z G, Ji S F, Hu, J Y. J Nat Gas Chem, 2011, 20(4): 377

[2] Liu H L, Hu J H, Wang H, Wang C, Li J Q. J Nat Gas Chem, 2012, 21(4): 374

[3] Zhao L M, Wang H, Qing S, Liu H L. J Nat Gas Chem, 2010, 19(4): 403

[4] Vedal S. J Air Waste Manage Assoc, 1997, 47(5): 551

[5] Bozzano G, Dente M, Faravelli T, Ranzi E. Appl Therm Eng, 2002, 22(8): 919

[6] Shan W J, Yang J L, Yang L H, Ma N. J Nat Gas Chem, 2011, 20(4): 384

[7] Shan W J, Ma N, Yang J L, Dong X W, Liu C, Wei L L. J Nat Gas Chem, 2010, 19(1): 86

[8] Haynes B S, Wagner H G. Prog Energy Combust Sci, 1981, 7(4): 229

[9] Homann H K, Wagner H G. Proc Comb Inst, 1967, 11: 371

[10] Frenklach M, Clary D W, Gardiner W C, Stein S E. Proc Combust Inst, 1985, 20(1): 887

[11] Kiefer J H, Vondrasek W A. Int J Chem Kinet, 1990, 22(7): 747

[12] Krestinin A V. Khimicheskaya Fizika, 1987, 6(3): 342

[13] Frenklach M, Wang H. Springer, 1994, 59: 165

[14] Griesheimer J, Homann K H. In: Burgess A R, Dryer F L ed. Proceedings of the 27th International Symposium on Combustion. 1998. 1753

[15] Appel J, Bockhorn H, Frenklach M. Combust Flame, 2000, 121(1-2): 122

[16] Richter H, Granata S, Green W H, Howard J B. Proc Comb Inst, 2005, 30(1): 1397

[17] Frenklach M, Wang H. 23rd International Symposium on Combustion, 1990. 1559

[18] Mauss F. [PhD Dissertation]. RWTH Aachen, 1998

[19] Van de Steene L. [PhD Dissertation]. INPT, 1999

[20] Commandré J M. [PhD Dissertation]. INPT, 2002

[21] Cancés J. [PhD Dissertation]. INPT, 2006

[22] Peyrot M, Dupont C, Chen L, Spindler B, Valin S, Cancés J. Biomass Conference Lyon, 2010

[23] Radhakrishnan K, Hindmarsh A C. Technical Report, LLnL report UCLR-ID113855. 1993

[24] Kee R J, Rupley F M, Miller J A. Technical Report, SAND87-8215B. 1990

[25] Skjoth-Rasmussen M S, Glarborg P, Ostberg M, Johannessen J T, Livbjerg H, Jensen A D. Combust Flame, 2004, 136(1-2): 91

[26] Villermaux J. 2édition Tec & Doc Lavoisier, 2-85206-759-5. 1993

[27] Alexiou A, Williams A. Fuel, 1995, 74(2): 153

[28] Alexiou A, Williams A. Combust Flame, 1996, 104(1-2): 51

[29] Mendiara T, Domene M P, Millera A, Bilbao R, Alzueta M U. J Anal Appl Pyrol, 2005, 74(1-2): 486

[30] Fletcher T H, Ma J L, Rigby J R, Brown A L, Webb B W. Prog Energy Combust Sci, 1997, 23(3): 283

[31] McEnally C S, Pfefferle L D, Atakan B, Kohse-Höinghaus K. Prog Energy Combust Sci, 2006, 32(3): 247

Soot formation and oxidation during bio-oil gasification: experiments and modeling

Soot formation and oxidation during bio-oil gasification: experiments and modeling

PDF

可视化

摘要/Abstract

引用本文

使用本文

扫码分享

参考文献

相关文章 15

编辑推荐

Metrics

[1]	A.Emamdoust, V.La Parola, G.Pantaleo, M.L.Testa, S.Farjami Shayesteh, A.M.Venezia. Partial oxidation of methane over SiO₂ supported Ni and NiCe catalysts[J]. 能源化学(英文版), 2020, 47(8): 1-9.
[2]	Yin Jia, Yiyan Wang, Guoxin Zhang, Cong Zhang, Kai Sun, Xuya Xiong, Junfeng Liu, Xiaoming Sun. Pyrolysis-free formamide-derived N-doped carbon supporting atomically dispersed cobalt as high-performance bifunctional oxygen electrocatalyst[J]. 能源化学(英文版), 2020, 49(10): 283-290.
[3]	Juan Nong, Min Zhu, Kun He, Aosheng Zhu, Pu Xie, Minzhi Rong, Mingqiu Zhang. N/S co-doped 3D carbon framework prepared by a facile morphology-controlled solid-state pyrolysis method for oxygen reduction reaction in both acidic and alkaline media[J]. 能源化学(英文), 2019, 28(7): 220-226.
[4]	Rachita Rana, Sonil Nanda, Aimee Maclennan, Yongfeng Hu, Janusz A. Kozinski, Ajay K. Dalai. Comparative evaluation for catalytic gasification of petroleum coke and asphaltene in subcritical and supercritical water[J]. 能源化学(英文), 2019, 28(4): 107-118.
[5]	Xun Hu, Mortaza Gholizadeh. Biomass pyrolysis: A review of the process development and challenges from initial researches up to the commercialisation stage[J]. 能源化学(英文版), 2019, 39(12): 109-143.
[6]	Jintao Sun, Qi Chen. Kinetic roles of vibrational excitation in RF plasma assisted methane pyrolysis[J]. 能源化学(英文版), 2019, 39(12): 188-197.
[7]	Tevfik Aysu, Javier Fermoso, Aimaro Sanna. Ceria on alumina support for catalytic pyrolysis of Pavlova sp. microalgae to high-quality bio-oils[J]. 能源化学(英文), 2018, 27(3): 874-882.
[8]	Yixuan Dou, Yijun Pang, Lingli Gu, Yifan Ding, Wu Jiang, Xinzhen Feng, Weijie Ji, Chak-Tong Au. Core-shell structured Ru-Ni@SiO₂: Active for partial oxidation of methane with tunable H₂/CO ratio[J]. 能源化学(英文), 2018, 27(3): 883-889.
[9]	Yan Li, Xinhai Li, Zhixing Wang, Huajun Guo, Jiexi Wang. Spray pyrolysis synthesis of nickel-rich layered cathodes LiNi_1-2xCo_xMn_xO₂ (x=0.075, 0.05, 0.025) for lithium-ion batteries[J]. 能源化学(英文), 2018, 27(2): 447-450.
[10]	Haitao Yang, Chuanlin Fan, Qingshan Zhu. Sucrose pyrolysis assembling carbon nanotubes on graphite felt using for vanadium redox flow battery positive electrode[J]. 能源化学(英文), 2018, 27(2): 451-454.
[11]	Bin Hu, Qiang Lu, Xiaoyan Jiang, Xiaochen Dong, Minshu Cui, Changqing Dong, Yongping Yang. Pyrolysis mechanism of glucose and mannose: The formation of 5-hydroxymethyl furfural and furfural[J]. 能源化学(英文), 2018, 27(2): 486-501.
[12]	Yifan Ye, Fan Cai, Chengcheng Yan, Yanshuo Li, Guoxiong Wang, Xinhe Bao. Two-step pyrolysis of ZIF-8 functionalized with ammonium ferric citrate for efficient oxygen reduction reaction[J]. 能源化学(英文), 2017, 26(6): 1174-1180.
[13]	Malinee Kaewpanha, Surachai Karnjanakom, Guoqing Guan, Xiaogang Hao, Jingxuan Yang, Abuliti Abudula. Removal of biomass tar by steam reforming over calcined scallop shell supported Cu catalysts[J]. 能源化学(英文), 2017, 26(4): 660-666.
[14]	S.V. Mohite, V.V. Ganbavle, K.Y. Rajpure. Photoelectrocatalytic activity of immobilized Yb doped WO₃ photocatalyst for degradation of methyl orange dye[J]. 能源化学(英文), 2017, 26(3): 440-447.
[15]	G. L. Chiarello, M. V. Dozzi, E. Selli. TiO₂-based materials for photocatalytic hydrogen production[J]. 能源化学(英文), 2017, 26(2): 250-258.