Hydrothermal metallurgy for recycling of slag and glass

Tanaka, Toshihiro; Yoshikawa, Takeshi; Hirai, Nobumitsu; Katsuyama, Shigeru

doi:https://doi.org/10.1088/1742-6596/165/1/012077

Hydrothermal metallurgy for recycling of slag and glass

Tanaka, Toshihiro; Yoshikawa, Takeshi; Hirai, Nobumitsu et al.

Journal of Physics: Conference Series, 2009, 165(1), 012077

アクセス数:297件（2025-05-09 17:24 集計）

固定URL: https://hdl.handle.net/11094/25985

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タイトル	Hydrothermal metallurgy for recycling of slag and glass
著者	NRID 1000010179773 1000010179773 researchmap permalink read0013978 read0013978 著者名 Tanaka, Toshihiro
	NRID 1000090435933 1000090435933 著者名 Yoshikawa, Takeshi
	NRID 1000050294020 1000050294020 著者名 Hirai, Nobumitsu
	NRID 1000000224478 1000000224478 researchmap permalink read0013988 read0013988 Scopus Author ID 35413571700 35413571700 著者名 Katsuyama, Shigeru
内容	Published under licence in Journal of Physics: Conference Series by IOP Publishing Ltd.
抄録	The authors have applied hydrothermal reactions to develop recycling processing of slag or glass. As an example, under hydrothermal conditions such as 200～300oC and 30～40MPa with H2O, powders made of glass can be sintered to become solidified glass materials containing about 10mass% H2O. When the glass containing H2O is heated again under normal pressure, the glass expands releasing H2O to make porous microstructure. H2O starts to emit just above the glass transition temperature. Therefore, when we have a glass with low glass transition temperature, we can make low temperature foaming glass. The SiO2-Na2O-B2O3 glass is a candidate to be such a foaming glass. In this paper, we describe our recent trial on the fabrication of the low temperature foaming glass by using hydrothermal reaction.
出版者	IOP Publishing
収録物名	Journal of Physics: Conference Series
巻(号)	165(1)
ページ	012077
刊行年月	2009
言語	英語
ハンドルURL	https://hdl.handle.net/11094/25985
PISSN	17426588
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1088/1742-6596/165/1/012077
アクセス権	open access
権利情報	©2009 IOP Publishing Ltd
権利情報	http://creativecommons.org/licenses/by/3.0/
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Journal of Physics: Conference Series. 2009, 165(1), p. 012077
DC.title	Hydrothermal metallurgy for recycling of slag and glass
DC.creator	Tanaka, Toshihiro
	Yoshikawa, Takeshi
	Hirai, Nobumitsu
	Katsuyama, Shigeru
DC.publisher	IOP Publishing
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2009
DC.identifier	https://doi.org/10.1088/1742-6596/165/1/012077
DC.description	Published under licence in Journal of Physics: Conference Series by IOP Publishing Ltd.
DCTERMS.abstract	The authors have applied hydrothermal reactions to develop recycling processing of slag or glass. As an example, under hydrothermal conditions such as 200～300oC and 30～40MPa with H2O, powders made of glass can be sintered to become solidified glass materials containing about 10mass% H2O. When the glass containing H2O is heated again under normal pressure, the glass expands releasing H2O to make porous microstructure. H2O starts to emit just above the glass transition temperature. Therefore, when we have a glass with low glass transition temperature, we can make low temperature foaming glass. The SiO2-Na2O-B2O3 glass is a candidate to be such a foaming glass. In this paper, we describe our recent trial on the fabrication of the low temperature foaming glass by using hydrothermal reaction.
DC.rights	©2009 IOP Publishing Ltd
DC.rights	http://creativecommons.org/licenses/by/3.0/
DC.format	25985
citation_title	Hydrothermal metallurgy for recycling of slag and glass
citation_author	Tanaka, Toshihiro
	Yoshikawa, Takeshi
	Hirai, Nobumitsu
	Katsuyama, Shigeru
citation_publisher	IOP Publishing
citation_language	英語
citation_date	2009
citation_journal_title	Journal of Physics: Conference Series
citation_volume	165
citation_issue	1
citation_firstpage	012077
citation_doi	https://doi.org/10.1088/1742-6596/165/1/012077
citation_public_url	https://hdl.handle.net/11094/25985

Hydrothermal metallurgy for recycling of slag and glass

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