Applications for activated carbons from used tires: butane working capacity

被引：56

作者：

Allen, JL

Gatz, JL

Eklund, PC

机构：

[1] Univ Kentucky, Ctr Appl Energy Res, Lexington, KY 40511 USA

[2] Univ Kentucky, Dept Phys & Astron, Lexington, KY 40511 USA

[3] Gillette Res Inst, Gaithersburg, MD 20879 USA

来源：

CARBON | 1999年 / 37卷 / 09期

关键词：

activated carbon; pyrolysis; adsorption;

D O I：

10.1016/S0008-6223(99)00011-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Activated carbons obtained from the pyrolysis (600-800 degrees C) of used tires have been synthesized and studied for n-butane adsorption. To obtain optimal butane working capacity (BWC), higher burn-off was found necessary. It was also found that higher pyrolysis temperatures (similar to 800 degrees C) allow mesoporosity to develop more readily and furthermore this porosity leads to higher BWC. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1485 / 1489

页数：5

共 16 条

[1]

*ASTM, 1990, ASTM COMM STAND

[2]

Brady TA, 1996, GAS SEP PURIF, V10, P97, DOI 10.1016/0950-4214(96)00007-2

[3]

BRADY TA, 1995, P ANN M AIR WAST MAN, V16, P88

[4] Adsorption of gases in multimolecular layers [J].