書誌事項
- タイトル別名
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- エンカ バイショウ ニ カンスル ニ , サン ノ ケンキュウ
- <Original Papers>Another Look at Chloridizing Roasting
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The following reaction is presented for the chloridizing roasting : 2NaCl+S+2O_2=Na_2SO_4+Cl_2 FeS is oxidized in air and iron sulphate is observed at 350℃, being most active at 400℃. Chloridizing of FeS is observed at 400℃, being most active at 500℃. Chloridizing of Cu_2S takes place at 390℃, and the rate of reaction is most active at 460℃. Cuppric Chloride is considered to be in molten state as NaCl-CuCl_2 eutectic in the range of roasting temperature. Under the coexistence of the liquid NaCl-CuCl_2 eutectic, the following reaction takes place : CuSO_4+2NaCl=Na_2SO_4+CuCl_2.
紀要類(bulletin)
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収録刊行物
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- 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
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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 14 (2), 99-139, 1959-02-26
東北大學選鉱製錬研究所
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詳細情報 詳細情報について
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- CRID
- 1050001202743374464
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- NII論文ID
- 110000202171
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- NII書誌ID
- AN00168425
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- ISSN
- 0040876X
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- HANDLE
- 10097/32331
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- NDL書誌ID
- 9129082
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles