Studies on the utilisation of spent palladium-activated carbon (Pd/AC) catalysts

被引：12

作者：

Dabek, L

Swiatkowski, A

Dziaduszek, J

机构：

[1] Mil Tech Acad, Inst Chem, PL-00908 Warsaw, Poland

[2] Swietokrzyskie Univ technol, Fac Civil Engn, PL-25534 Kielce, Poland

来源：

ADSORPTION SCIENCE & TECHNOLOGY | 2002年 / 20卷 / 07期

关键词：

D O I：

10.1260/02636170260504369

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The present paper offers an assessment of using wastes such as palladium-activated carbon (Pd/AC) catalysts through their regeneration or metal recovery. In order to regenerate a catalyst it has been found necessary to clean up its surface completely and restore the original form of the metal. Supercritical fluid extraction can be useful in removing organic substances from the surface of a spent catalyst whereas microwave mineralisation can be used to recover palladium from the mass of a spent catalyst.

引用

页码：683 / 693

页数：11

共 26 条

[1] The effects of different activated carbon supports and support modifications on the properties of Pt/AC catalysts [J].