Establishment of Kinetic Model for Catalytic Pyrolysis of Daqing Atmospheric Residue

Abstract

Abstract: An 8-lump kinetic model was proposed to predict the yields of propylene, ethylene and gasoline in the catalytic pyrolysis process of Daqing atmospheric residue.The model contains 21 kinetic parameters and one for catalyst deactivation.A series of experiments were carried out in a riser reactor over catalyst named LTB-2.The kinetic parameters were estimated by using sub-model method, and apparent activation energies were calculated according to the Arrhenius equation.The predicted yields coincided well with the experimental values.It shows that the kinetic parameters estimated by using the sub-model method were reliable.

Key words: catalytic pyrolysis, kinetic model, sub-model, parameter estimation

摘要： An 8-lump kinetic model was proposed to predict the yields of propylene,ethylene and gasoline in the catalytic pyrolysis process of Daqing atmospheric residue.The model contains 21 kinetic parameters and one for catalyst deactivation.A series of experiments were carried out in a riser reactor over catalyst named LTB-2.The kinetic parameters were estimated by using sub-model method,and apparent activation energies were calculated according to the Arrhenius equation.The predicted yields coincided well with the experimental values.It shows that the kinetic parameters estimated by using the sub-model method were reliable.

关键词: catalytic pyrolysis, kinetic model, sub-model, parameter estimation

LIU Yibin, CHEN Xiaobo, ZHAO Hui, YANG Chaohe. Establishment of Kinetic Model for Catalytic Pyrolysis of Daqing Atmospheric Residue[J]. , 2009, 17(1): 78-82.

刘熠斌, 陈小博, 赵辉, 杨朝合. Establishment of Kinetic Model for Catalytic Pyrolysis of Daqing Atmospheric Residue[J]. , 2009, 17(1): 78-82.

References

1 Zhou, P.L., “Deep catalytic cracking (DCC) technology”, Petrochemical Technology, 26 (8), 540-544 (1997). (in Chinese)
2 Sha, Y.X., Cui, Z.Q., Wang, M.D., Wang, G.L., “Development of ethylene production using heavy oil contact cracking process”, Petroleum Refinery Engineering, 30 (1), 16-18 (2000). (in Chinese)
3 Xie, C.G., Wang, X.Q., Guo, Z.X., Wei, Q., “CPP technology for olefin production and its commercial trial”, Petroleum Processing and Petrochemicals, 32 (12), 7-10 (2001). (in Chinese)
4 Wang, L.Y., Yang, B.L., Wang, G.L., Tang, H.T., Li, Z.B., Wei, J.L., “New FCC process minimizes gasoline olefin, increases propylene”, Oil Gas J., 6, 52-58 (2003).
5 Hairston, J., “Process advance for increase propylene production”, Chem. Eng., 106 (5), 30-36 (1999).
6 Chan, T.Y., Sundaram, K.M., “Advanced FCCU technology for maximum propylene production”, In: 2nd International Conference in Refining Processing, AIChE Spring Meeting, Houston, 14-18 (1999).
7 Jochief, G.E., “Triolefins process of increase propylene”, Oil Gas J.,38, 62-66 (1999).
8 Liguras, D.K., Allen, D.T., “Structural models for catalytic cracking (1) Model compound reactions”, Ind. Eng. Chem. Res., 28, 665-673 (1989).
9 Liguras, D.K., Allen, D.T., “Structural models for catalytic cracking (2) Reactions of simulated oil mixtures”, Ind. Eng. Chem. Res., 28,674-683 (1989).
10 Feng, W., Vynckier, E., Froment, G.F., “Single-event kinetics of catalytic cracking”, Ind. Eng. Chem. Res., 32, 2997-3005 (1993).
11 Froment, G.F., “Kinetic modeling of acid-catalyzed oil refining process”, Catal. Today, 52, 153-163 (1999).
12 Quann, R.J., Jaffe, S.B., “Structure-oriented lumping: describing the chemistry of complex hydrocarbon mixtures”, Ind. Eng. Chem. Res.,31, 2483-2497 (1992).
13 Weekman, V.W., “A model of catalytic cracking conversion in fixed, moving and fluid-bed reactors”, Ind. Eng. Chem. Proc. Des. Dev., 7,90-95 (1968).
14 Weekman, V.W., Nace, D.M., “Kinetics of catalytic cracking selectivity in fixed, moving, and fluid bed reactors”, AIChE J., 16,397-404 (1970).
15 Jacob, S.M., Gross, B., Voltz, S.E., Weekman, V.W., “A lumping and reaction scheme for catalytic cracking”, AIChE J., 22, 701-713 (1976).
16 Sha, Y.X., Chen, X.S., Liu, J.X., Weng, H.X., Zhu, Z.M., Mao, X.J., “Investigation of the lumped kinetic model for catalytic cracking and the establishment of the physical model”, Acta Petrolei Sinica (Petrol. Process. Sect.), 1 (1), 3-15 (1985). (in Chinese)
17 Meng, X.H., Xu, C.M., Li, L., Gao, J.S., “Studies on the kinetics of heavy oil catalytic pyrolysis”, Ind. Eng. Chem. Res., 42, 6012-6019 (2003).
18 Meng, X.H., Xu, C.M., Gao, J.S., Li, L., “Catalytic pyrolysis of heavy oils: 8-lump kinetic model”, Appl. Catal. A Gen., 301, 32-38 (2006).
19 Wang, G.L., Wang, L.Y., Cui, Z.Q., Liu, J.L., Liu, X.F., “Study on lumped kinetic reaction network of heavy oil contact cracking process”, Petrochemical Technology, 33 (2), 93-99 (2004). (in Chinese)
20 Meng, X.H., Xu, C.M., Zhang, Q., Gao, J.S., “Studies on Daqing atmospheric residue catalytic pyrolysis”, Chin. J. Chem. Eng., 12 (1),152-155 (2004).
21 Liu, Z.C., Meng, X.H., Xu, C.M., Gao, J.S., “Secondary cracking of gasoline and diesel from heavy oil catalytic pyrolysis”, Chin. J. Chem. Eng., 15 (3), 309-314 (2007).
22 Chen, J.W., Cao, H.C., Catalytic Cracking Technology and Engineering, China Petrochemical Press, Beijing (1995). (in Chinese)
23 Voorhies, A., “Carbon formation in catalytic cracking”, Ind. Eng. Chem., 37, 318-322 (1945).
24 Yang, C.H., Shan, H.H., Zhang, J.F., “Two-stage riser FCC technologies”, Petroleum Refinery Engineering, 35 (3), 28-33 (2005). (in Chinese)
25 Li, C.Y., Li, X.H., Shan, H.H., Yang, C.H., Zhang, J.F., “A selectivity cracking catalyst for production of light olefins”, CN Pat., CN200410096438.0 (2005). (in Chinese)
26 Tao, J., Zhang, D.L., “Study on effect factors of catalytic cracking catalyst in industry production”, Journal of Anhui University of Technology, 19, 288-292 (2002). (in Chinese)
27 Oliveira, L.L., Biscaia, E.C., “Catalytic cracking kinetic models. Parameter estimation and model evaluation”, Ind. Eng. Chem. Res., 28,264-271 (1989).
28 Jorge, A.J., Rogelio, S.B., “Estimation of kinetic constants of a five-lump model for fluid catalytic cracking process using simpler sub-models”, Energy Fuels, 14, 1226-1231 (2000).
29 Meng, X.H., Xu, C.M., Gao, J.S., Li, L., “Seven-lump kinetic model for catalytic pyrolysis of heavy oil”, Catal. Commun., 8, 1197-1201 (2007).

[1]	Guangyuan Chen, Tong Zhou, Meng Zhang, Zhongxiang Ding, Zhikun Zhou, Yuanhui Ji, Haiying Tang, Changsong Wang. Effects of heavy metal ions Cu²⁺/Pb²⁺/Zn²⁺ on kinetic rate constants of struvite crystallization [J]. Chinese Journal of Chemical Engineering, 2023, 57(5): 10-16.
[2]	Bowen Jiang, Jia Liu, Guoqiang Yang, Zhibing Zhang. Efficient conversion of CO₂ into cyclic carbonates under atmospheric by halogen and metal-free poly(ionic liquid)s [J]. Chinese Journal of Chemical Engineering, 2023, 55(3): 202-211.
[3]	Danlong Li, Yannan Liang, Hainan Wang, Ruoqian Zhou, Xiaokang Yan, Lijun Wang, Haijun Zhang. Investigation on the effects of fluid intensification based preconditioning process on the decarburization enhancement of fly ash [J]. Chinese Journal of Chemical Engineering, 2022, 44(4): 275-283.
[4]	Zhansheng Li, Jiayu Song, Shouhai Zhang, Jinyan Wang, Xigao Jian. Measurement and correlation of liquid-liquid equilibrium for the ternary system (water + 1,2-dichloroethane + sulfolane) at 288.15, 298.15, and 308.15 K [J]. Chinese Journal of Chemical Engineering, 2022, 51(11): 109-114.
[5]	Min Wu, Juanjuan Ding, Zhaofeng Zhang, Shengping You, Wei Qi, Rongxin Su, Zhimin He. Kinetic modeling of gamma-aminobutyric acid production by Lactobacillus brevis based on pH-dependent model and rolling correction [J]. Chinese Journal of Chemical Engineering, 2022, 50(10): 352-360.
[6]	Zhengyu Chen, Xinhui Yao, Dong Guan, Suoqi Zhao, Linzhou Zhang, Chunming Xu. Vacuum residue coking process simulation using molecular-level kinetic model coupled with vapor-liquid phase separation [J]. Chinese Journal of Chemical Engineering, 2022, 41(1): 301-310.
[7]	Xiaoda Wang, Wenkai Li, Shiwei Wang, Qinglian Wang, Ling Li, Hongxing Wang, Ting Qiu. Reaction kinetics for the heterogeneously resin-catalyzed and homogeneously self-catalyzed esterification of thioglycolic acid with 2-ethyl-1-hexanol [J]. Chinese Journal of Chemical Engineering, 2021, 36(8): 111-119.
[8]	Yishan Zhou, Hao Qin, Hongye Cheng, Lifang Chen, Bingjian Zhang, Zhiwen Qi. Reactive extraction for synthesizing long chain ester butyl hexanoate intensified by deep eutectic solvent [J]. Chinese Journal of Chemical Engineering, 2021, 36(8): 120-127.
[9]	Qiu Zhao, Gang Wang, Fuxia Liao, Yifan Sha, Fei Xu, Chunshan Li, Zengxi Li, Yijun Cao. Ionic liquid catalyzed solvent-free synthesis of chalcone and its derivatives under mild conditions [J]. Chinese Journal of Chemical Engineering, 2021, 33(5): 160-166.
[10]	Hakima Kadji, Idris Yahiaoui, Zehira Garti, Abdeltif Amrane, Farida Aissani-Benissad. Kinetic degradation of amoxicillin by using the electro-Fenton process in the presence of a graphite rods from used batteries [J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 183-190.
[11]	Markus Enekvist, Xiaodong Liang, Xiangping Zhang, Kim Dam-Johansen, Georgios M. Kontogeorgis. Estimating Hansen solubility parameters of organic pigments by group contribution methods [J]. Chinese Journal of Chemical Engineering, 2021, 29(3): 186-197.
[12]	Detao Pan, Guangxiao Li, Yuanhai Su, Huilong Wei, Zhenghong Luo. Kinetic study for the oxidation of cyclohexanol and cyclohexanone with nitric acid to adipic acid [J]. Chinese Journal of Chemical Engineering, 2021, 29(1): 183-189.
[13]	Kamel Hendaoui, Malika Trabelsi-Ayadi, Fadhila Ayari. Optimization and mechanisms analysis of indigo dye removal using continuous electrocoagulation [J]. Chinese Journal of Chemical Engineering, 2021, 29(1): 242-252.
[14]	Lingfu Zhu, Zuhong Lin, Jie Tan, Liyang Hu, Tingting Zhang. Application of hydrophobic ionic liquid [Bmmim][PF₆] in solvent extraction for oily sludge [J]. Chinese Journal of Chemical Engineering, 2020, 28(9): 2294-2300.
[15]	Feiran Sun, Tao Liu, Yi Cao, Xiongwei Ni, Zoltan Kalman Nagy. Kinetic parameter estimation for cooling crystallization process based on cell average technique and automatic differentiation [J]. Chinese Journal of Chemical Engineering, 2020, 28(6): 1637-1651.