Low-Temperature Decomposition of Sprayed-on Asbestos
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- FUJISHIGE Masao
- Department of Chemistry and Materials Science, Institute of Gunma National College of Technology
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- SATO Ryota
- Advanced Environmental Engineering Course, Institute of Gunma National College of Technology
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- KURIBARA Ayano
- Department of Chemistry and Materials Science, Institute of Gunma National College of Technology
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- KARASAWA Ikuko
- Department of Chemistry and Materials Science, Institute of Gunma National College of Technology
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- KOJIMA Akira
- Department of Chemistry and Materials Science, Institute of Gunma National College of Technology
Bibliographic Information
- Other Title
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- 吹付けアスベストの低温分解
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Abstract
Low-temperature decomposition of sprayed-on asbestos was studied in the presence of flon-decomposition products or CaCl2-CaCO3 mixtures. In a reaction system to which flon-decomposition products were added, chrysotile and its decomposition product, forsterite, maintaining the needle form underwent destruction by heating at 800°C for 2 h. The optimum mixing ratio of the sprayed-on asbestos to the flon-decomposition product was obtained when the content of the latter was very slightly larger than that for the asbestos/flon-decomposition product ratio 2/1 by weight. When the sprayed-on asbestos mixed with the CaCl2 was heated at 700°C, forsterite as well as chrysotile in the material were completely decomposed.<br>
Journal
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- Journal of the Ceramic Society of Japan
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Journal of the Ceramic Society of Japan 114 (1336), 1133-1137, 2006
The Ceramic Society of Japan
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Details
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- CRID
- 1390282680255987840
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- NII Article ID
- 110004997695
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- NII Book ID
- AN10040326
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- ISSN
- 18821022
- 09145400
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- NDL BIB ID
- 8601962
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed