Molecular reconstruction of naphtha by maximum information entropy method

被引：0
|
作者：
Xue, Xudan [1 ]
Jiang, Hongbo [1 ]
Ouyang, Fusheng [1 ]
Zhou, Xiaolong [1 ]
机构：
[1] East China Univ Sci & Technol, Int Joint Res Ctr Green Energy Chem Engn, Shanghai 200237, Peoples R China
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2019年 / 37卷 / 05期
关键词：
Daubert's model; maximum information entropy method; molecular library; molecular reconstruction; naphtha; MONTE-CARLO; FEEDSTOCKS;
D O I：
10.1080/10916466.2018.1550496
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Naphtha is the feedstock for steam cracking and catalytic reforming of aromatics. Based on the molecular library and 42 groups of practical data including the properties of density, potential aromatic content, the weight fractions of PNA and carbon number distribution, a molecular reconstruction model for naphtha was established by maximum information entropy method. The content of 451 components for naphtha were estimated. The molecular composition generated by the simulation is in good agreement with the practical data. The model can provide the referential value for the steam cracking and catalytic reforming of aromatics processes at molecular level.
引用
收藏
页码：535 / 542
页数：8
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