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美能源部调查国内稀土资源 欲摆脱对中国稀土依赖

2017-06-21 00:36:16   参考消息

参考消息网6月21日报道 美媒称,美国能源部宣布了一个试验项目,调查美国国内稀土资源的情况。此举至少受到一位美国国会议员的欢迎。

据美国之音电台网站6月20日报道,稀土资源是元素周期表上看起来很不起眼的一些元素,但是对电子制造、军用设备和一些医疗来说却是至关重要的。


资料图片:美国加州的Mountain Pass稀土露天矿。(美国《华尔街日报》网站)

根据来自宾夕法尼亚州的共和党籍众议员卢·巴莱塔所说,美国的稀土资源供应,百分之百来自中国。

这位众议员介绍说,中国稀土储量居世界第一。包括钇、钪、钕和铈在内的这些元素能够通过多种方式提取,其中包括煤矿开采的剩余物质。

美国能源部表示,将投资70亿美元研究提取稀土的途径,并在美国生产这些成分。

巴莱塔表示,其中资助的一个开采地点是靠近塔玛卡,位于宾夕法尼亚州黑泽尔顿的杰多煤矿公司。

能源部稀土项目关注的其他地点包括乔治亚州的阿尔巴尼,阿拉巴马州的图斯卡鲁萨以及弗吉尼亚州与西弗吉尼亚州交界处的布鲁菲尔德。

巴莱塔众议员表示,这个项目攸关美国国家安全。如果美国能够开发自己的稀土元素,军事和医疗等部门就不需要再依赖中国。

责任编辑:任冲 CN062
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