書誌事項
- タイトル別名
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- Chlorination of bauxite in salt bath as a reaction medium
- エンヨク オ ハンノウ バイタイ ト スル ボーキサイト ノ エンカ
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Bauxite was chlorinated in molten salts using chlorine gas and carbon to produce Alcoa Electrolyte such as AlCl3-NaCl-KCl melt. Chlorine gas was mildly introduced at 820°C into the suspension of bauxite and carbon powder in NaCl-KCl eutectics. AlCl3-FeCl3-NaCl-KCl melts are obtained without significant loss of AlCl3, carbon and chlorine gas. Hematite in bauxite dissolves in molten NaCl-KCl salt. Chlorination of alumina is enhanced by ferric chloride. Selective chlorination of bauxite is performed with hydrogen chloride gas and carbon in NaCl-KCl salt bath to give FeCl2 not FeCl3. The selective chlorination to remove hematite as FeCl3 is also achieved when a large amount of bauxite is introduced in a small amount of molten salt.
収録刊行物
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- 軽金属
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軽金属 34 (7), 382-388, 1984
一般社団法人 軽金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681316784512
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- NII論文ID
- 130004774451
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- NII書誌ID
- AN00069773
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- ISSN
- 18808018
- 04515994
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- NDL書誌ID
- 2997175
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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