Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 80: Issue 2
Influence of atmospheric conditions on the spontaneous ignition behaviour of activated carbon
Authors:
A. Miyake Department of Safety Engineering, Yokohama National University, Tokiwadai Hodogaya-ku, Yokohama 240-8501, Japan

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S. Ando Department of Safety Engineering, Yokohama National University, Tokiwadai Hodogaya-ku, Yokohama 240-8501, Japan

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T. Ogawa Department of Safety Engineering, Yokohama National University Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan

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Y. Iizuka Safety Engineering Research Center, Mitsubishi Chemical Corporation Kamoshida, Aoba-ku, Yokohama 227-8502, Japan

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Pages:
519–523
Online Publication Date:
03 May 2005
Publication Date:
01 May 2005
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10973-005-0687-5
Keywords:
activated carbon; oxygen concentration; spontaneous ignition
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Summary The influence of the atmospheric conditions such as the oxygen concentration and its pressure on the spontaneous ignition behaviour of activated carbon was investigated with high pressure DSC (HP-DSC), TG-DTA and SIT (spontaneous ignition test). The onset temperature with HP-DSC lowered with the increase of the oxygen concentration and the onset temperature could be predicted with the oxygen concentration. From the adiabatic self-heating profiles observed by SIT the onset temperature lowered with the increase of the oxygen concentration and the activation energy of induction period of exothermic reaction was determined as 28~39 kJ mol-1.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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