Effects of Reaction Temperature on Distribution of Aromatization Reaction Products of Lanlian FCC Gasoline

被引：1

作者：

You, H. ^{[1
]}

机构：

[1] Liaoning Univ Petr & Chem Technol, Fushun, Liaoning, Peoples R China

来源：

PETROLEUM SCIENCE AND TECHNOLOGY | 2010年 / 28卷 / 04期

关键词：

aromatization; FCC gasoline; reaction temperature; H-GALLOSILICATE MFI; PROPANE AROMATIZATION; ACIDITY; ZEOLITE; DEACTIVATION; CATALYST; SELECTIVITY; PERFORMANCE; ZSM-5;

D O I：

10.1080/10916460903057915

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：

By using Lanlian FCC gasoline as a feedstock, the effects of temperature on the product distribution, light oil compound (gasoline and diesel), off-gas, and liquefied gas were researched in a confined fluidized bed reactor. The experimental results showed the off-gas, liquefied gas, and coke conversion were slowly increased with increasing temperature; the gasoline conversion had a maximum with increasing temperature; the diesel conversion showed no change; the olefins conversion was increased with increasing temperature; the aromatics yield was increased from 390 degrees C to 430 degrees C and from 430 degrees C to 490 degrees C, respectively; and the FCC gasoline Research Octane Number (RON) increased value was increased almost linearly with increasing the temperature. Aromatization index (AI) was put up in order to judge the aromatization degree of the FCC gasoline. The method obtained provided technical instruction for the petroleum chemical plant

引用

页码：360 / 373

页数：14

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