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高等学校化学研究 ›› 2002, Vol. 18 ›› Issue (2): 216-220.

• Articles • 上一篇    下一篇

Study of Static Adsorption Capacity of ACF for Xenon at 201 K

WANG Ya-long, ZHANG Hai-tao, WANG Xu-hui, ZHANG Li-xing, CHEN Li-yun, XIE Jin-chuan   

  1. Northwest Institute of Nuclear Technology, Xi'an 710024, P. R. China
  • 收稿日期:2001-12-02 出版日期:2002-04-24 发布日期:2011-08-04
  • 基金资助:

    Supported by Defence Pre-investigation Foundation of China.

Study of Static Adsorption Capacity of ACF for Xenon at 201 K

WANG Ya-long, ZHANG Hai-tao, WANG Xu-hui, ZHANG Li-xing, CHEN Li-yun, XIE Jin-chuan   

  1. Northwest Institute of Nuclear Technology, Xi'an 710024, P. R. China
  • Received:2001-12-02 Online:2002-04-24 Published:2011-08-04
  • Supported by:

    Supported by Defence Pre-investigation Foundation of China.

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摘要： The static adsorption performances of a series of active carbon fiber (ACF)for xenon at 201 K were measured with a model ASAP2010M specific surface area and aperture distribution instrument by changing the working gas of instrument from N2 to Xenon. Compared with grain active carbon(GAC): (1) the adsorption performance of Viscose-based ACF(VACF) adsorbents is better than that of GAC; (2) owing to the difference of aperture distribution, the adsorption performance of ACF with different radicales is different under the same experiment conditions though the specific surface area is similar; (3) there is no definite relationship between adsorption performance and specific surface area; (4) the VACF-A2 is the superior xenon adsorbent at the experimental temperature.Keyworls Active carbon fiber, CTBT, Xenon, Static adsorption, Adsorptive capacity, Adsorptive velocity

关键词: Active carbon fiber, CTBT, Xenon, Static adsorption, Adsorptive capacity, Adsorptive velocity

Abstract: The static adsorption performances of a series of active carbon fiber (ACF)for xenon at 201 K were measured with a model ASAP2010M specific surface area and aperture distribution instrument by changing the working gas of instrument from N2 to Xenon. Compared with grain active carbon(GAC): (1) the adsorption performance of Viscose-based ACF(VACF) adsorbents is better than that of GAC; (2) owing to the difference of aperture distribution, the adsorption performance of ACF with different radicales is different under the same experiment conditions though the specific surface area is similar; (3) there is no definite relationship between adsorption performance and specific surface area; (4) the VACF-A2 is the superior xenon adsorbent at the experimental temperature.Keyworls Active carbon fiber, CTBT, Xenon, Static adsorption, Adsorptive capacity, Adsorptive velocity

Key words: Active carbon fiber, CTBT, Xenon, Static adsorption, Adsorptive capacity, Adsorptive velocity