Application of a Slurry Bubble Column Reactor for the Production of Substitute Natural Gas

被引：20

作者：

Goetz, Manuel ^{[1
]}

Bajohr, Siegfried ^{[2
]}

Graf, Frank ^{[1
]}

Reimert, Rainer ^{[2
]}

Kolb, Thomas ^{[2
]}

机构：

[1] KIT, Engler Bunte Inst, DVGW Forsch Stelle, D-76131 Karlsruhe, Germany

[2] Karlsruher Inst Technol, Engler Bunte Inst, D-76131 Karlsruhe, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2013年 / 85卷 / 07期

关键词：

Bubble column; Methanation; Slurry; Substitute natural gas; Three-phase methanation;

D O I：

10.1002/cite.201200212

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The high reaction heat of the methanation reaction requires an effective heat removal. For this purpose a three-phase reactor could be advantageous as the heat can easily be removed by external heat exchangers. Moreover, the temperature control is simplified, and the reactor can be operated isothermal. Especially for the Power-to-Gas process a three-phase reactor is very promising. Due to the high heat capacity of the liquid phase, it cools down slowly and hence buffers the effect of fluctuating feed stream. The applicability of several liquids and different operating conditions for three-phase methanation was investigated.

引用

页码：1146 / 1151

页数：6