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<報文>鉄鉱石のペレタイジングに関する研究(第2報) : 磁鉄鉱のペレタイジング特性に関する基礎的研究
http://hdl.handle.net/10097/32532
http://hdl.handle.net/10097/325325e61e80b-aa4d-4860-8e44-6c45c6907ccc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000134795.pdf (1.0 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-05-02 | |||||||||||
| タイトル | ||||||||||||
| タイトル | <報文>鉄鉱石のペレタイジングに関する研究(第2報) : 磁鉄鉱のペレタイジング特性に関する基礎的研究 | |||||||||||
| 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 | |||||||||||
| 著者 |
田口, 昇
× 田口, 昇
× 大森, 康男
× 三本木, 貢治
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| 著者(ヨミ) | ||||||||||||
| 識別子Scheme | WEKO | |||||||||||
| 識別子 | 122851 | |||||||||||
| 姓名 | TAGUCHI, Noboru | |||||||||||
| 著者(ヨミ) | ||||||||||||
| 識別子Scheme | WEKO | |||||||||||
| 識別子 | 122852 | |||||||||||
| 姓名 | OMORI, Yasuo | |||||||||||
| 著者(ヨミ) | ||||||||||||
| 識別子Scheme | WEKO | |||||||||||
| 識別子 | 122853 | |||||||||||
| 姓名 | SANBONGI, Koji | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | In order to establish the pelletizing characteristics of different types of fine raw materials represented by magnetite, hematite and limonite and the general rule for using these raw mixes, the authors studied following the previous report, the relation between the size of finely divided magnetite ore, balling conditions, properties of green pellets and amounts of water as binding medium, etc. Especially more attention was paid to the study on the strength of pellets as affected by the magnetic property and the mixing of very fines on balling, and investigated the microstructure of the thin sections of dry and burnt pellets by means of thin section. Results obtained are summarized as follows : (1) Optimum moisture content necessary to balling decreased with the lowering of feeding speed and with the decrease in the size of fines.(2) The maximum of the compressive strength of green pellets was nearly in agreement with the maximum of apparent de nsity, corresponding to about 70% of the saturation of the void space between the particles with water.(3) It was recognized that the relation between the compressive strength of green pellets and the specific surface of fines measured by the permeability method was expressed by a straight line, and that the green pellets from magnetite fines and oxidized magnetite fines located on the same line except those from the mixture of very fines.(4) It was recognized from the microstructure of the thin sections of pellets that the compressive strength of dry pellets was dependent on the packing behaviour of fine particles. | |||||||||||
| 書誌情報 |
東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University 巻 23, 号 2, p. 95-105, 発行日 1968-03-20 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0040876X | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00168425 | |||||||||||
| フォーマット | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | application/pdf | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| その他の言語のタイトル | ||||||||||||
| その他のタイトル | <Original Papers>Study on the Pelletizing of Iron Ores.(II) : Fundamental Study on the Pelletizing Characteristics of Magnetite Ore | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | 東北大學選鉱製錬研究所 | |||||||||||
| 資源タイプ | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 紀要類(bulletin) | |||||||||||
| 登録日 | ||||||||||||
| 日付 | 2008-05-02 | |||||||||||
| 日付タイプ | Created | |||||||||||
| 公開日（投稿完了日） | ||||||||||||
| 日付 | 2008-05-02 | |||||||||||
| 日付タイプ | Created | |||||||||||
| 発行日 | ||||||||||||
| 日付 | 1968-03-20 | |||||||||||
| 日付タイプ | Created | |||||||||||
| フォーマット | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 1038807 bytes | |||||||||||
| 更新日 | ||||||||||||
| 日付 | 2010-01-27 | |||||||||||
| 日付タイプ | Created | |||||||||||
