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火山作用と関係ある無定形ケイ酸の性質とその応用的研究 : 第23報CaO-SiO_2系化合物のN/2塩酸溶解性
http://hdl.handle.net/10232/10363
http://hdl.handle.net/10232/103636a5f163c-1435-498a-bba1-06b25693b51b
名前 / ファイル | ライセンス | アクション |
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AN00040363_v1_p81-87.pdf (19.1 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 2011-02-10 | |||||||||
タイトル | ||||||||||
タイトル言語 | ja | |||||||||
タイトル | 火山作用と関係ある無定形ケイ酸の性質とその応用的研究 : 第23報CaO-SiO_2系化合物のN/2塩酸溶解性 | |||||||||
タイトル | ||||||||||
タイトル言語 | en | |||||||||
タイトル | STUDIES ON THE PROPERTIES OF AMORPHOUS SILICA HAVING SOME CONNECTION WITH VOLCANIC ACTION AND ITS INDUSTRIAL APPLICATION : REPORT XXIII N/2 HCl SOLUBILITY OF CaO-SiO_2 SYSTEM | |||||||||
著者 |
島田, 欣二
× 島田, 欣二
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言語 | ||||||||||
言語 | jpn | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | departmental bulletin paper | |||||||||
要約(Abstract) | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | The mixtures of CaO and SiO_2 (mol ratio 1 : 1, 2: 3, 2: 1 and 3 : 2) were heated 0.5-3 hrs. at 1000°C-1250°C and cooled gradually in the muffle furnace or quenched in ice water. The solubility of SiO_2 to N/2-HCl of those samples 3 hrs. heated at 1000°C was 3.24-6.85%, and 1100V 4.46-8.66%, but at 1250°C it rapidly increased up to 14 .16-14.35%. Moreover, it was seemed that the solubility to N/2-HCl of those samples cooled gradually in the muffle furnace was greater than the samples quenched in ice water. At the observation of relation between those formed compounds and their solubility by the application of X-ray test to those samples, β-2CaO.SiO_2, γ-2CaO.SiO_2, CaO.SiO_2(?), cristobalite, CaCO_3 and Ca(OH)_2 were found existing. |
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内容記述言語 | en | |||||||||
収録雑誌名 |
ja : 鹿児島大学工学部研究報告 en : The research reports of the Faculty of Engineering, Kagoshima University 巻 1, p. 81-87, 発行日 1961-09 |
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作成日 | ||||||||||
日付 | 1961-09 | |||||||||
日付タイプ | Issued | |||||||||
ISSN | ||||||||||
収録物識別子タイプ | PISSN | |||||||||
ISSN | 0451212X | |||||||||
NII書誌ID(雑誌) | ||||||||||
収録物識別子タイプ | NCID | |||||||||
NC ID | AN00040363 | |||||||||
出版タイプ | ||||||||||
出版タイプ | VoR | |||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
NDC | ||||||||||
主題Scheme | NDC | |||||||||
主題 | 430 | |||||||||
公開者・出版者 | ||||||||||
出版者言語 | ja | |||||||||
出版者 | 鹿児島大学 | |||||||||
公開者・出版者 | ||||||||||
出版者言語 | en | |||||||||
出版者 | Kagoshima University |