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- 高木 哲一
- (独)産業技術総合研究所地圏資源環境研究部門
書誌事項
- タイトル別名
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- Present States and Issues on the Development of Rare-Earths Resources
- 希土類資源開発の現状と課題
- キドルイ シゲン カイハツ ノ ゲンジョウ ト カダイ
この論文をさがす
抄録
Rare-earths (RE) are indispensable materials for modern high-tech industries, and more than 90 percent of the demand of Japan depends on the export from China. However, a serious shortage and price soaring of RE have occurred since 2009 due to the export control of China. To secure a stable supply of RE, the government and private sectors of Japan have struggled to develop RE deposits other than China. In 2012, Mountain Pass (USA) and Mt. Weld (Australia) mines plan to begin the production of light RE, and their production will stabilize the supply and price of light RE. However, there are only some potential heavy RE mines other than China, and it would take at least two or three years for such heavy RE mines to begin their production.
収録刊行物
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- 粘土科学
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粘土科学 50 (3), 123-127, 2012
一般社団法人 日本粘土学会
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詳細情報 詳細情報について
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- CRID
- 1390282679088285440
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- NII論文ID
- 110009437188
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- NII書誌ID
- AN00199972
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- ISSN
- 21863563
- 04706455
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- NDL書誌ID
- 023688284
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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
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可