ダウンロード数: 12
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| mfeku_45_1_57.pdf | 691.82 kB | Adobe PDF | 見る/開く |
完全メタデータレコード
| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | NAKAHIRO, Yoshitaka | en |
| dc.contributor.author | NAKACHI, Shigeharu | en |
| dc.contributor.author | MURAKAWA, Kensaku | en |
| dc.contributor.author | WAKAMATSU, Takahide | en |
| dc.date.accessioned | 2023-03-28T09:08:34Z | - |
| dc.date.available | 2023-03-28T09:08:34Z | - |
| dc.date.issued | 1983-03-31 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/281236 | - |
| dc.description.abstract | The present study deals with the applicability of a precipitation method for the differential separation of Cd-CN and Zn-CN complexes in synthesized waste water. In order to separate cadmium from zinc in synthesized waste cyanide water by the precipitation method, it was necessary to decompose the metal cyanide complexes prior to the precipitation treatment. From a series of tests, it was found that the pretreatment by the addition of sodium sulphide was effective for the selective precipitation of the Cd-CN complexes. On the other hand, the Zn-CN complexes were decomposed by the pretreatment of hydrogen peroxide, and then the zinc and cyanide ions were simultaneously precipitated by this method. This method being applied, it was found that the differential separation of the constituting metals was effectively achieved by this method. | en |
| dc.language.iso | eng | - |
| dc.publisher | Faculty of Engineering, Kyoto University | en |
| dc.publisher.alternative | 京都大学工学部 | ja |
| dc.subject.ndc | 500 | - |
| dc.title | A Study on the Separation of Cadmium from Zinc in Synthesized Waste Cyanide Water by Precipitation Method | en |
| dc.type | departmental bulletin paper | - |
| dc.type.niitype | Departmental Bulletin Paper | - |
| dc.identifier.ncid | AA00732503 | - |
| dc.identifier.jtitle | Memoirs of the Faculty of Engineering, Kyoto University | en |
| dc.identifier.volume | 45 | - |
| dc.identifier.issue | 1 | - |
| dc.identifier.spage | 57 | - |
| dc.identifier.epage | 69 | - |
| dc.textversion | publisher | - |
| dc.sortkey | 07 | - |
| dc.address | Department of Mineral Science and Technology | en |
| dc.address | Department of Mineral Science and Technology | en |
| dc.address | Sumitomo Metal Industries Ltd | en |
| dc.address | Sumitomo Metal Industries Ltd | en |
| dcterms.accessRights | open access | - |
| dc.identifier.pissn | 0023-6063 | - |
| 出現コレクション: | Vol.45 Part 1 | |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。