Thermal characteristics and regeneration analyses of adsorbents by differential scanning calorimetry and scanning electron microscope

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Title:	Thermal characteristics and regeneration analyses of adsorbents by differential scanning calorimetry and scanning electron microscope
Authors:	Chung-Hwei Su Sheng-Hung Wu Sun-Ju Shen Gong-Yih Shiue Yih-Weng Wang Chi-Min Shu
Contributors:	職業安全衛生系
Keywords:	Volatile organic compounds (VOCs) Adsorption Zeolite Differential scanning calorimetry (DSC) Thermal characteristics Scanning electron microscope (SEM)
Date:	2009-06
Issue Date:	2010-11-19 11:50:26 (UTC+8)
Abstract:	Volatile organic compounds (VOCs) are the main factors involved in pollution control and global warming in industrialized nations. Various treatment methods involving incineration, adsorption, etc., were employed to reduce VOCs concentration. Various absorbents, such as activated carbon, zeolite, silica gel or alumina, and so on were broadly used to adsorb VOCs in various industrial applications. Differential scanning calorimetry (DSC) was handled to analyze the thermal characteristics of absorbents. Typically, a scanning electron microscope (SEM) has been used to evaluate the structure variation of absorbents under high temperature situations. In view of pollution control and loss prevention, versatility and analysis of recycled adsorbents are necessary and useful for various industrial applications.
Relation:	Journal of Thermal Analysis and Calorimetry 96(3)：p.765-769
Appears in Collections:	[Dept. of Occupational Safety] Periodical Articles

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