２成分系マンガンノジュール擬似浸出液からのニッケル，コバルト，鉄の分離
書誌事項
- タイトル別名
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- Separation of Nickel, Cobalt or Iron in a Synthetic Leach Solution of Manganese Nodule with Two Components
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説明
Separation and recovery of nickel, cobalt, or iron in a synthetic solution with two components similar to a solution from manganese nodules leached by sulphuric acid were investigatdd as a function of the concentration of collectos as diethyl-and dimethyl-carbamates or of pH. Nickel and iron in each quasileach solution were collected over 90%, but cobalt was collected in a little lower percent. Iron and nickel or iron and cobalt in the two constituent solution have to some extent a possibility to separate each other using the above mentioned collectors around pH=1. Separation of iron and nickel is better than that of iron and cobalt on the basis of the separation index. Separation of iron and cobalt is improved around pH=2.5. Flotation products from quasi-leach solution may be identified as metalcollector complexes by IR spectra. The conditional stability constant of metals with collector explains a tendency in the flotation recovery of these complexes as a function of pH.
収録刊行物
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- 浮選
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浮選 29 (2), 65-70, 1982
一般社団法人 環境資源工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204267407360
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- NII論文ID
- 130003637630
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- ISSN
- 18839142
- 04277775
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可