1) multi-element paragenitic comprehensice ore
多元素共伴生综合矿
3) coexisting (or associated) ores
共(伴)生矿
1.
By comprehensive utilizations, many valuable metals may be extracted from coexisting (or associated) ores.
重点分析,讨论了金属矿山共(伴)生矿种和尾矿综合利用的经济价值和环境效益。
4) intergrowth mineral
共伴生矿
1.
Take example for Fuxin city, the development stratagem and measure of the coal fine processed, the development and utilization of intergrowth mineral and non-metallic minerals, the extension of industry chain, and the broadness of industry group are discussed in this paper.
本文以阜新市为例 ,对发展煤炭深加工 ,开发利用共伴生矿及非金属矿等资源 ,延长产业链、拓宽产业群等方面的发展战略、措施进行了探讨。
5) associated elements
伴生元素
1.
The affinity of associated elements in Permian coals from the Huaibei Coalfield;
淮北煤田二叠纪煤中伴生元素的亲和性研究
2.
Research status of recovering associated elements in alumina production;
氧化铝工业回收伴生元素的研究现状
6) associated element
伴生元素
1.
Characteristic of the associated element and the denuation degree in Maquan gold deposit, Gansu province;
甘肃马泉金矿伴生元素特征及剥蚀程度研究
2.
Characteristics of associated elements of the gold deposits in Pang-Jia-He/Zuo-Jia-Zhuang area,Feng County,Shaanxi Province and their geological significance;
陕西凤县庞家河-左家庄地区金矿伴生元素特征及其地质意义
3.
In this paper,the authors studied the composition characteristics of petrology, organic sulfur content in individual macerals, associated element composition, and the characteristics of sulfur isotopes in high-sulfur coal seam(No.
从显微煤岩组成特征、不同显微组分中有机硫的含量、伴生元素组成、硫同位素的分布特征等方面对内蒙古乌达矿区潮控下三角洲平原形成的高硫煤 9煤层和河控下三角洲平原形成的低硫煤 13煤层进行了研究。
补充资料:伴生矿
伴生矿
associated ore
bonsheng kuang伴生矿(~iatedore)在同一矿床(矿体)内,不具备单独开采价值,但能与其伴生的主要矿产一起被开采利用的有用矿物或元素。例如,斑岩铜矿床中的铂、锌、金等,黑钨矿石英脉矿床中的锡、钥、敏、妮、担、秘和水晶等。伴生矿是相对主要矿产而言,由于它们具有相似的地球化学性质和共同的物质来源,因而常伴生在同一矿床(矿体)内。伴生矿或赋存在独立矿物中,如斑岩铜矿中的辉铝矿;或呈类质同象或机械微细混人物被包含在主要矿产的矿物中,如方铅矿、闪锌矿中的锡、锢、稼、锗等。要仔细研究它们赋存状态和分布特征,以便采用合理的选矿、冶炼工艺流程,加以回收和综合利用。 (黄华盛)
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