Chemical Interactions of Dross with Water and Water Vapor in Aluminum Scrap Remelting
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- Narayanan Ramesh
- Department of Materials Science and Engineering, The Ohio State University
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- Sahai Yogeshwar
- Department of Materials Science and Engineering, The Ohio State University
書誌事項
- タイトル別名
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- Chemical Interactions of Dross with Wat
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Remelting of Aluminum alloys such as Used Beverage Container (UBC) is done under a cover of molten salt flux based on NaCl–KCl. After the remelting process is over, the used flux (called dross) reacts with water vapor to produce gaseous emissions. Dross is also leached by dissolving in water and subsequently crystallized to regenerate the salt flux for reuse. This leaching process also generates emissions. The calculations indicate that the trace components, such as AlN and Al4C3 present in the dross react with water (or water vapor) to produce NH3 (g) and CH4 (g) in quantities greater than HCl (g) or HF (g) generated from reactions of NaCl, KCl, and NaF with water or water vapor.
収録刊行物
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- Materials Transactions, JIM
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Materials Transactions, JIM 38 (1), 85-88, 1997
社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282679223347968
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- NII論文ID
- 130003422494
- 10002451623
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- NII書誌ID
- AA10699969
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- COI
- 1:CAS:528:DyaK2sXhslemt7o%3D
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- ISSN
- 2432471X
- 09161821
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- NDL書誌ID
- 4209531
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可