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Pure carbon-number components to characterize the hydrocarbon mixture for kinetic modeling of hydrogenation process
Dai, Fei1; Yang, Yiqian3; Wang, Hongyan1; Li, Chunshan1; Li, Zengxi2; Zhang, Suojiang1
2017-08-15
Source PublicationFUEL
ISSN0016-2361
Volume202Pages:287-295
Abstract

Hydrogenation is an important processing technology for upgrading inferior oil. Kinetic modeling for hydrogenation process continues to be a challenging task because of the complex compounds and reactions involved. Therefore, a systematic carbon-number components-based substitution approach was proposed in this work as representatives of real feedstock (e.g. residual oil, vacuum gas oil, coal tar, etc). The primary advantage of the approach lies in direct availability of chemical character and physical property data. The detailed molecular compositions of components were also determined in the optimization algorithm by correlating the bulk experimental properties of original mixture. On this basis, the detailed kinetic modeling of hydrogenation process based on the real components reaction pathway could be constructed. The approach was verified using a set of 64 pure components to characterize the coal tar feedstock and used to simulate the reaction modeling of coal tar hydrogenation process. Results revealed that the hydrogenation product distribution and the chemical hydrogen consumption were predicted effectively. This work provides a significant guidance for the design and optimization of hydrogenation process. (C) 2017 Elsevier Ltd. All rights reserved.

KeywordHydrogenation Process Kinetic Modeling Pure Component Characterization
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.fuel.2017.03.010
Indexed BySCI
Language英语
WOS KeywordCoal-tar Hydrogenation ; Molecular Reconstruction ; Petroleum Mixtures ; Real Components ; Process Simulation ; Thermal-cracking ; Hydrocracking ; Fractions ; Diesel ; Representation
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Chemical
Funding OrganizationNational Science Fund for Excellent Young Scholars(21422607) ; National Natural Science Foundation of China(21576261) ; CAS/SAFEA International Partnership Program for Creative Research Teams
WOS IDWOS:000404078500030
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22719
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Clean & Efficient Coking Technol, State Key Lab Multiphase Complex Syst,Beijing Key, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
3.Qingdao Univ Sci Technol, Chem Ind, Hitech Inst Petr, Qingdao 266042, Shandong, Peoples R China
Recommended Citation
GB/T 7714
Dai, Fei,Yang, Yiqian,Wang, Hongyan,et al. Pure carbon-number components to characterize the hydrocarbon mixture for kinetic modeling of hydrogenation process[J]. FUEL,2017,202:287-295.
APA Dai, Fei,Yang, Yiqian,Wang, Hongyan,Li, Chunshan,Li, Zengxi,&Zhang, Suojiang.(2017).Pure carbon-number components to characterize the hydrocarbon mixture for kinetic modeling of hydrogenation process.FUEL,202,287-295.
MLA Dai, Fei,et al."Pure carbon-number components to characterize the hydrocarbon mixture for kinetic modeling of hydrogenation process".FUEL 202(2017):287-295.
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