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Removal of low-concentration formaldehyde in air by adsorption on activated carbon modified by hexamethylene diamine

  • Beihang University

科研成果: 期刊稿件快报同行评审

摘要

Activated carbon (AC) was modified by hexamethylene diamine (HMDA) to remove low-concentration formaldehyde in air. Results demonstrate that no ammonia or amine compounds give out from the modified AC up to 423 K. And the modification significantly improves the adsorption performance of AC for formaldehyde. There exists an optimum loading amount, being around 0.04 g HMDA/g AC in this study.

源语言英语
页(从-至)2873-2875
页数3
期刊Carbon
49
8
DOI
出版状态已出版 - 7月 2011

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