KINETICS OF SULFUR FORM REMOVAL DURING COAL HYDROGENATION

被引：4

作者：

GERTENBACH, DD ^{[1
]}

BALDWIN, RM ^{[1
]}

BAIN, RL ^{[1
]}

GARY, JH ^{[1
]}

GOLDEN, JO ^{[1
]}

机构：

[1] COLORADO SCH MINES,DEPT CHEM & PETR ENGN,GOLDEN,CO 80401

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT | 1979年 / 18卷 / 01期

关键词：

D O I：

10.1021/i260069a013

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The kinetics of coal hydrodesulfurization for both total and sulfur forms removal has been studied in a stirred, batch reactor. The removal of organic, pyritic, and total sulfur and the formation of sulfide (FeS) sulfur at three temperatures were modeled as first order. An organic desulfurization activation energy of 21.4 kcal/g-mol was calculated from the temperature-dependent kinetic data. Total desulfurization was modeled as a combination of organic and pyritic desulfurization and sulfide formation, as well as a function of only organic and pyritic desulfurization. © 1979, American Chemical Society. All rights reserved.

引用

页码：102 / 107

页数：6

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