活性炭纤维(ACF)吸附二硫化碳（CS<sub>2</sub>）的研究

谢遵园; 李军平; 赵 宁; 王 峰; 彭伟才; 毛博阳; 肖福魁; 魏 伟; 孙予罕

活性炭纤维(ACF)吸附二硫化碳（CS₂）的研究

中科院山西煤炭化学研究所煤转化国家重点实验室,山西太原 030001|
中国科学院研究生院,北京 100049;

基金项目: 国家青年自然科学基金(20803089).

详细信息

作者简介:
谢遵园（1981-）|男|山东聊城人|博士研究生|从事CS2的吸附处理研究. E-mail: zyxie123@sxicc.ac.cn

中图分类号: TQ 424.1
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出版历程
- 收稿日期: 2009-06-06
- 录用日期: 2009-11-09
- 修回日期: 2009-09-03
- 刊出日期: 2009-09-20

The adsorption of carbon disulfide on activated carbon fibers

State Key Laboratory of Coal Chemistry, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China|
Graduate University of the Chinese Academy of Sciences, Beijing 100049, China|

Funds: National Natural Science Foundation for Young Scholars of China (20803089)

More Information

Author Bio:
XIE Zun-yuan(1981-), male, Ph.D., Student, engaged in the adsorption of CS2on adsorbent materials. E-mail: zyxie123@sxicc.ac.cn

摘要

摘要: 研究了商用活性炭纤维（Activated carbonf fiber-ACF）对二硫化碳（Carbon disulfide-CS₂）的吸附性能，并与活性炭（Activated carbon-AC）、沸石吸附CS2的性能做了对比。重点考察了CS₂浓度、吸附气流量、湿度和ACF含水量对CS₂在ACF上吸附性能的影响。结果表明：相对于AC、沸石，ACF对CS₂的吸附快、吸附率高，达46.5%；CS₂浓度、吸附气流量增加，穿透点前移；湿度和含水量上升会明显降低ACF对CS₂的吸附性能，当湿度升至65%时，吸附时间缩短28.6%；当含水量为质量分数45%时，穿透时间提前42.9%；当含水量增至质量分数60%时，CS₂迅速穿透，ACF几乎不能再吸附CS₂。
- 二硫化碳，活性炭纤维，吸附，穿透曲线，穿透时间
Abstract: The adsorptive performance of commercial activated carbon fiber (ACF) for CS₂ was investigated and a comparison of the adsorptive performance of ACF with activated carbon (AC) and zeolites was made. The effects of the operating parameters such as CS₂concentration, flux, humidity and water content in ACF on the adsorptive performance were investigated. Results indicated that the ACF had a higher adsorption capacity of 46.5% than AC and zeolites did toward CS₂. The breakthrough time decreased greatly with flow rate and CS₂ concentration. The adsorptive performance deteriorated with increasing humidity and water content in the ACF. The adsorption time was shortened by 28.6% when humidity was increased to 65%. The breakthrough time was decreased by 42.9% when water content in the ACF was increased to 45%. The adsorptive capacity was negligible when water content in the ACF was increased to over 60%.
- Carbon disulfide