Microwave regeneration of spent powder activated carbon

被引：26

作者：

Fang, CS ^{[1
]}

Lai, PMC

机构：

[1] Univ SW Louisiana, Dept Chem Engn, Lafayette, LA 70504 USA

[2] CTCI Corp, Taipei, Taiwan

来源：

CHEMICAL ENGINEERING COMMUNICATIONS | 1996年 / 147卷

关键词：

microwave; regeneration; activated carbon;

D O I：

10.1080/00986449608936492

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Experiments were conducted to demonstrate that spent powder activated carbon can be regenerated for reuse by microwave radiation. The spent powder activated carbon tested was prepared from the aqueous solutions of ethanol and acetone. The changes in the temperature and weight of spent activated carbon under microwave radiation were monitored. The results show that microwave regeneration of spent powder activated carbon consist of four steps: heating of wet carbon, evaporation of adsorbate, diffusion of adsorbate, and heating of dry carbon.

引用

页码：17 / 27

页数：11

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