書誌事項
- タイトル別名
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- Oxidation Rate of Lead in Liquid Copper by Molten Slags.
- ヨウユウ スラグ ニ ヨル ヨウ ドウ チュウ ノ Pb ノ サンカ ジョキョ ソクド
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説明
Kinetic behavior of lead removal from liquid copper by slag-metal reaction was investigated at 1200 °C on a laboratory scale. Various slags composed of Cu2O, Fe2O3, B2O3 and SiO2 were used, For Cu2O-MxOy (M = B, Si, Fe) binary slags, B2O3 addition was most effective for the lowering of activity coefficient of PbO in slag. As a result, larger removal rate of lead from liquid copper was obtained under the experimental condition of higher contents of B2O3 and oxygen. SiO2 was also an effective slag component for the lead removal, but the reaction rate was retarded by its addition to slags. The kinetic behavior of lead removal by oxidizing slags could be simulated by the reaction model based on the two film theory.<br>
収録刊行物
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- 資源と素材
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資源と素材 116 (8), 669-673, 2000
一般社団法人 資源・素材学会
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詳細情報 詳細情報について
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- CRID
- 1390001206015770368
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- NII論文ID
- 10005756971
- 30021597510
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- NII書誌ID
- AN10062646
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- COI
- 1:CAS:528:DC%2BD3cXmt12rsr4%3D
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- ISSN
- 18806244
- 09161740
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- NDL書誌ID
- 5460052
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可