Rare Earth Resources and Their Effective Utilization

稀土资源及其有效利用

• 批准号: 14404014
• 负责人: MACHIDA Ken-ichi
• 金额: $ 8.38万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14404014/
• 关键词: Rare Earths; Resource Conservation; Recycling; Advanced Materials; Magnetic Materials; Phosphors; Hydrogen Storage Alloys; Catalysts; 希土類資源; 希土類産業; 希土類先端材料; 資源有効利用; 磁性; 光物性; 生体作用; 希土類磁石; セラミックス; 希土類廃棄物

The research points and results of this work are as follows :1)Investigation on the development and production trends for rare earth resources and raw materials (by Drs.Machida, Itoh, Adachi, Deki, Inanaga, Zhang, Lin, and Jiang)2)Investigation on fundamental properties and application of rare earth related compounds (by Drs.Oomi, Deki, Sato, Fukunaga, Tanaka, Machida, Adachi, Zhang, Ni, Su, Shen, and Lin)3)Investigation on development trends of rare earth advanced materials (by Drs.Deki, Sato, Fukunaga, Sugimoto, Tanaka, Machida, Adachi, Zhang, Su, Shen, and Lin4)Investigation on synthetic chemistry based on the functions of rare earth compounds as reagents or catalysts (by Drs.Inanaga, Deki, Sato, Zhang, Lin, and Jiang)5)Investigation on the relationship between rare earths and plants or animals (human body) (by Drs.Kawai, Shinohara, Inanaga, Ni, Zhang, Lin, and Jiang)6)Investigation on the recycling of rare earth scraps (by Drs.Machida, Itoh, Adachi, Zhang, Lin, and Jiang)The results and new findings obtained though investigations on the above research points were presented at The Conference on New Development of Rare Earth Science and Technology.

本工作的研究要点和成果如下：1、稀土资源及原料开发生产趋势调查（町田、伊藤、阿达奇、德树、稻永、张、林、江博士）2）稀土相关化合物的基本性质和应用研究（大见、德树、佐藤、福永、田中、町田、阿达奇、张、倪、苏、申、林）3）稀土先进材料发展趋势调查（Deki、Sato、Fukunaga、Sugimoto、Tanaka、町田、阿达奇、Zhang、Su、Shen、Lin博士4）基于稀土化合物作为试剂或催化剂的功能的合成化学研究（稻永、德树、佐藤、张、林、江）5）稀土与动植物关系的研究（人体）（河合、筱原、稻永、倪、张、林、江）6）关于稀土废料回收利用的调查（町田、伊藤、阿达奇、张、林、江）在“稀土科学技术新发展研讨会”上，介绍了对上述研究课题的调查结果和新发现。

项目成果

K.Machida: "Effective Recovery of Nd-Fe-B Sintered Magnet Scrap Powders as Isotropic Bonded Magnets"Chem.Lett.. 32(4). 394-395 (2003)

K.Machida：“有效回收 Nd-Fe-B 烧结磁体废料粉末作为各向同性粘结磁体”Chem.Lett. 32(4)。

町田 憲一: "希土類磁石スクラップの発生現状と再利用"日本応用磁気学会誌. 27(7). 793-802 (2003)

Kenichi Machida：“稀土磁体废料的产生和再利用的现状”日本应用磁学学会杂志 27(7) (2003)。

T.Horikawa: "Magnetic Property of Nd-Fe-B Sintered Magnet Powders Sorbed by Yb Metal Vapor"Jpn.J.Appl.Phys.. 42(7A). L741-L744 (2003)

T.Horikawa：“Yb金属蒸气吸附的Nd-Fe-B烧结磁体粉末的磁性”Jpn.J.Appl.Phys.. 42(7A)。

希土類焼結磁石および遷移金属系スクラップのリサイクル方法

稀土烧结磁体及过渡金属废料的回收方法

• 发表时间: 2004

金属系材料の製造方法及び電波吸収体の製造方法

金属基材料的制造方法以及电波吸收体的制造方法

• 发表时间: 2005