Separation and Recovery of Rare Metals by Solvent Impregnated Resin

• Material Type: 博士論文
• Title: Separation and Recovery of Rare Metals by Solvent Impregnated Resin
• Author/Editor: ムン, ジョンイ
• Author Heading: ムン, ジョンイ
• Publication Date: 2020-03-23
• Publication Date (W3CDTF): 2020-03-23
• Alternative Title: 抽出剤含浸樹脂によるレアメタルの分離回収
• Degree grantor/type: 北九州市立大学
• Date Granted: 2020-03-23
• Date Granted (W3CDTF): 2020-03-23
• Dissertation Number: 甲第143号
• Degree Type: 博士（工学）
• Conferring No. (Dissertation): 甲第143号
• Text Language Code: eng
• Subject Heading: Separation; Rare metal; Solvent impregnated resin
• Target Audience: 一般
• Note (General): The separation and recovery of rare metals using solvent impregnated resin (SIR) was investigated. In the first chapter, separation of platinum group metals from spent automobile catalyst was evaluated using SIRs prepared with di-n-hexylamine (DHA) and dihexyl sulfide (DHS). Sequential column chromatography was also performed using DHS-SIR to separate Pt, followed by DHA-SIR to separate Pd, while elution for both metals were conducted separately. Metallic Pt was then obtained from the eluent of sequential chromatography system by simultaneous precipitation and reduction of Pt which was confirmed to be 99.2% purity. In the second and third chapters, separation of Sc and Y was investigated using SIRs prepared with bis(2,4,4-trimethylpentyl) phosphinic acid (Cyanex 272) and Versatic acid 10 (VA10). Prior to separation of Sc and Y with SIRs, solvent extraction was conducted. 1-Octanol was added as a modifier to enhance stripping yield. Separation of Sc and Y using SIRs prepared with Cyanex 272 and VA10 was then employed to both batch and column experiments to demonstrate the adsorption ability and elution yield of Sc and Y.
• Persistent ID (NDL): info:ndljp/pid/11512119; https://dl.ndl.go.jp/pid/11512119
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2020-07-06T20:31:19+09:00
• Date Created (W3CDTF): 2020-06-15
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://kitakyu.repo.nii.ac.jp/records/758
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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2024-05-04 再収集