深海沉积物中稀土资源特征及开发利用现状
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摘要
稀土是一类重要的战略资源,探查开发新型稀土资源有利于提高国家战略资源保障能力,是国家软实力的重要体现。目前已经查明深海沉积物中赋存大量稀土资源,并开展过一定的资源提取技术研究,本文简要概述了深海沉积物中稀土资源的分布、来源、成因及赋存状态,总结了深海沉积物特性及其对开发利用技术的影响,分析了现阶段深海沉积物中稀土资源提取技术的不足,并提出未来发展趋势。
Rare earth resources are important strategic resources, exploring new type of rare earth resource is benefit to improve the strategic resource reserve and is the embodiment of a country's soft power. Large amounts of rare earth resources have been found in deep-sea sediments and the primary extracting researches had been conducted. The distribution, formation processing and existent states of the recourses was summarized in this paper. The feature of the recourses and the influence of the feature on the extracting processing had been pointed. Through analyzing the disadvantages of the extractive technique, the development tendency of the rare earth recourses was proposed.
Rare earth resources are important strategic resources, exploring new type of rare earth resource is benefit to improve the strategic resource reserve and is the embodiment of a country's soft power. Large amounts of rare earth resources have been found in deep-sea sediments and the primary extracting researches had been conducted. The distribution, formation processing and existent states of the recourses was summarized in this paper. The feature of the recourses and the influence of the feature on the extracting processing had been pointed. Through analyzing the disadvantages of the extractive technique, the development tendency of the rare earth recourses was proposed.
引文
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[5]曾志刚,霍世奎,赵一阳,等,大西洋中脊TAG热液活动区中热液沉积物的稀土元素地球化学特征[J],海洋地质与第四纪地质,1999,19(3):59-66.
[6]黄大松.中印度洋洋盆沸石型深海粘土地球化学特征及其对稀土元素富集过程的指导意义[D].浙江大学,2013.
[7]李景喜,朱志伟,尹晓斐,等.南大西洋中脊表层沉积物中稀土元素的含量及分布模式分析[J],分析化学研究报告,2015,43(1):21-26.
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[10]黄大松,张霄宇.中印度洋洋盆深海沉积泥的稀土元素载体和来源[J],矿物学报,2013(4):24-27.
[11]王汾连,何高文.太平洋富稀土深海沉积物中稀土元素赋存载体研究[J].岩石学报,2016,32(7):2057-2068.
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[13]任江波,姚会强.稀土元素及钇在东太平洋CC区深海泥中的富集特征与机制[J].地学前缘,2015,22(4):200-211.
[14]杨宝菊,刘季花,黄牧,等.东太平洋CC区深海沉积物稀土赋存矿物的成因及富集过程[J].矿物岩石地球化学通报,2017(36):1027-1028.
[15]刘志强,吴宇坤,朱克超,等.太平洋中部深海粘土中稀土的赋存状态及浸出研究[J].中国稀土学报,2015,33(4):506-512.
[16]刘志强,吴宇坤,张魁芳,等.太平洋中部深海粘土中稀土钇的酸浸研究[J].矿冶工程,2017,37(3):94-100.
[17]张魁芳,吴宇坤,刘志强,等.从太平洋中部深海粘土盐酸浸出液中萃取回收钇的研究[J].中国稀土学报,2016,34(1):62-68。
[2]张富元,章伟艳,张霄宇.深海沉积物分类与命名[M]2013.
[3]吕华华.赤道北太平洋黏土沉积物的标型特征及其应用研究[D].青岛:中国科学院海洋研究所,2005:38.
[4]黄牧.太平洋深海沉积物稀土元素地球化学特征及资源潜力初步研究[D].广州;国家海洋局第一海洋研究所,2013.
[5]曾志刚,霍世奎,赵一阳,等,大西洋中脊TAG热液活动区中热液沉积物的稀土元素地球化学特征[J],海洋地质与第四纪地质,1999,19(3):59-66.
[6]黄大松.中印度洋洋盆沸石型深海粘土地球化学特征及其对稀土元素富集过程的指导意义[D].浙江大学,2013.
[7]李景喜,朱志伟,尹晓斐,等.南大西洋中脊表层沉积物中稀土元素的含量及分布模式分析[J],分析化学研究报告,2015,43(1):21-26.
[8]黄荣辉.高等地球化学[M].上海:科学出版社,1998:159-194.
[9]陈圆圆,于炳松,苏新,等.西南印度洋中脊钙质沉积物地球化学及矿物学特征[J].地质科技情报,2013,32(1):107-113.
[10]黄大松,张霄宇.中印度洋洋盆深海沉积泥的稀土元素载体和来源[J],矿物学报,2013(4):24-27.
[11]王汾连,何高文.太平洋富稀土深海沉积物中稀土元素赋存载体研究[J].岩石学报,2016,32(7):2057-2068.
[12]吕华华,石学法.大洋沉积物中独居石的矿物成分[J].矿物学报(增刊),775.
[13]任江波,姚会强.稀土元素及钇在东太平洋CC区深海泥中的富集特征与机制[J].地学前缘,2015,22(4):200-211.
[14]杨宝菊,刘季花,黄牧,等.东太平洋CC区深海沉积物稀土赋存矿物的成因及富集过程[J].矿物岩石地球化学通报,2017(36):1027-1028.
[15]刘志强,吴宇坤,朱克超,等.太平洋中部深海粘土中稀土的赋存状态及浸出研究[J].中国稀土学报,2015,33(4):506-512.
[16]刘志强,吴宇坤,张魁芳,等.太平洋中部深海粘土中稀土钇的酸浸研究[J].矿冶工程,2017,37(3):94-100.
[17]张魁芳,吴宇坤,刘志强,等.从太平洋中部深海粘土盐酸浸出液中萃取回收钇的研究[J].中国稀土学报,2016,34(1):62-68。