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- 張 其武
- Institute for Advanced Materials Processing, Tohoku University, Aoba–ku, Sendai 980–8577
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- 青柳 岳史
- Institute for Advanced Materials Processing, Tohoku University, Aoba–ku, Sendai 980–8577
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- 永田 長寿
- Electric Materials & Parts Laboratory, Dowa Mining Co., Ltd.
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- 齋藤 文良
- Institute for Advanced Materials Processing, Tohoku University, Aoba–ku, Sendai 980–8577
書誌事項
- タイトル別名
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- Room Temperature Extraction of Indium from ITO Scrap by a Mechanochemical Treatment.
- メカノケミカル ショリ オ リヨウ シタ ITO スクラップ カラ ノ インジウム ノ ヒカネツサン シンシュツ
この論文をさがす
抄録
Room temperature leaching of ITO (Indium Tin Oxide) scrap has been carried out to extract mainly indium, using H2SO4 solution of 1N, after mechanochemically treated with Al2O3 powder by means of a planetary mill. The crystallinity of In2O3 in the scrap was changed into amorphous state by the mechanochemical treatment, although In2O3 maintained the crystal structure partially even in the prolonged treatment. The degradation of crystallinity of In2O3 in the scrap resulted in easy extraction of indium at high yield in the leaching process. Al2O3 powder in the scrap plays a significant role to make In2O3 amorphous.
収録刊行物
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- 資源と素材
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資源と素材 115 (3), 185-188, 1999
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
- 1390282680991745152
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- NII論文ID
- 10002469328
- 30021597664
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- NII書誌ID
- AN10062646
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- COI
- 1:CAS:528:DyaK1MXitFOrt70%3D
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- ISSN
- 18806244
- 09161740
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- NDL書誌ID
- 4786666
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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