Adsorption treatment of pyrolysis gasoline for the removal of resins and sulfur compounds

被引：0

作者：

Sharifullin, V. N. ^{[1
]}

Sharifullin, A. V. ^{[2
]}

Zhiryakov, Yu. N. ^{[3
]}

机构：

[1] Kazan State Univ Power Engn, Kazan, Russia

[2] Kazan State Univ Technol, Kazan, Russia

[3] AO Narva Power Plants, Narva, Estonia

来源：

PETROLEUM CHEMISTRY | 2009年 / 49卷 / 05期

关键词：

Activate Carbon; Gasoline; Sulfur Compound; Petroleum Chemistry; Granular Active Carbon;

D O I：

10.1134/S0965544109050132

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

It was found that the equilibrium isotherms of the adsorption of sulfur compounds and resins by activated carbon from pyrolysis gasoline have an unusual, S-shaped profile. It is this character that has been proven to be responsible for the unfeasibility of pyrolysis gasoline cleaning of resins and sulfur compounds to a high degree (> 80%). The kinetics of the process was studied, and the experimental data were processed with the external mass transfer kinetic equation.

引用

页码：406 / 409

页数：4