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Carbon-Number-Based Kinetics, Reactor Modeling, and Process Simulation for Coal Tar Hydrogenation
Dai, Fei1,2; Wang, Hongyan1; Gong, Maoming1; Li, Chunshan2; Li, Zengxi1; Zhang, Suojiang2
2015-11-01
Source PublicationENERGY & FUELS
ISSN0887-0624
Volume29Issue:11Pages:7532-7541
AbstractA new carbon-number-based kinetic model containing 18 hydrocarbon groups was developed in this work to describe coal tar hydrogenation, and the kinetic parameters were determined by means of fitting the experimental data, obtained in a two-stage fixed-bed reactor hydrogenation experiment, under various operating conditions. Model validation revealed that experimental data considerably agreed with expected outcomes. On this basis, a non-isothermal reactor model based on mass balance and energy balance as well as the proposed reaction kinetic model were constructed to further investigate the behavior of the hydrogenation fixed-bed unit, and the reactor model applied in a bench-scale plant of coal tar hydrogenation accurately simulated and predicted the yield distribution of carbon number products and the temperature profile along with the reactor. In addition, the entire process simulation for coal tar hydrogenation was developed using Aspen Plus. The simulation provided a significant guide for the optimization and design of industrial-scale hydrogenation.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.energyfuels.5b01476
Indexed BySCI
Language英语
WOS KeywordINDUSTRIAL HYDROCRACKING UNIT ; CLEAN LIQUID FUELS ; VACUUM GAS OILS ; MOLECULAR RECONSTRUCTION ; SIMULTANEOUS HYDRODESULFURIZATION ; HYDROTREATING PROCESSES ; STEAM CRACKING ; RESIDUE ; OPTIMIZATION ; FEEDSTOCKS
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Chemical
Funding OrganizationNational Program on Key Basic Research Project(2012CB214905) ; National Natural Science Foundation of China(21276267 ; 51104140)
WOS IDWOS:000365462400071
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19900
Collection多相复杂系统国家重点实验室
Affiliation1.Grad Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Dai, Fei,Wang, Hongyan,Gong, Maoming,et al. Carbon-Number-Based Kinetics, Reactor Modeling, and Process Simulation for Coal Tar Hydrogenation[J]. ENERGY & FUELS,2015,29(11):7532-7541.
APA Dai, Fei,Wang, Hongyan,Gong, Maoming,Li, Chunshan,Li, Zengxi,&Zhang, Suojiang.(2015).Carbon-Number-Based Kinetics, Reactor Modeling, and Process Simulation for Coal Tar Hydrogenation.ENERGY & FUELS,29(11),7532-7541.
MLA Dai, Fei,et al."Carbon-Number-Based Kinetics, Reactor Modeling, and Process Simulation for Coal Tar Hydrogenation".ENERGY & FUELS 29.11(2015):7532-7541.
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