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author:

马英强 (马英强.) [1] | 盛秋月 (盛秋月.) [2] | 唐浪峰 (唐浪峰.) [3] | 印万忠 (印万忠.) [4]

Abstract:

为给赞比亚某新探明矿区的含铜镍矿石开发利用提供依据,对其进行了工艺矿物学研究。结果表明:矿石镍含量为1.15%,金属矿物主要为黄铁矿,其次为磁铁矿和磁黄铁矿,少量矿物为紫硫镍铁矿、镍黄铁矿、磁赤铁矿、钛铁矿和黄铜矿,脉石矿物主要有滑石和白云石,其次为绿泥石、黑云母和水镁石;矿石主要结构有他形晶粒状结构、包含状结构及结状结构,矿石构造有浸染状构造、团块状构造和脉状构造;紫硫镍铁矿在矿石中主要以粒状产出,多与镍黄铁矿、黄铜矿和磁黄铁矿连生,镍黄铁矿在矿石中多以他形粒状产出,且被紫硫镍铁矿交替,与磁黄铁矿和黄铜矿嵌布关系密切;含镍矿物嵌布粒度细,-75μm粒级占58.85%;滑石、白云石等大量含镁脉...

Keyword:

含铜镍矿石 含镁脉石矿物 嵌布粒度 工艺矿物学

Community:

  • [ 1 ] 福州大学紫金矿业学院

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Source :

金属矿山

Year: 2018

Issue: 08

Page: 104-107

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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