Research on Enhancing Dump Leaching of Chalcopyrite by Pyrite;
排土场黄铁矿促进黄铜矿浸出研究
Effect of Electron Beam Irradiation on Composition of Pyrite Surface;
电子束辐照对黄铁矿表面组成的影响
Phases in Pyrite Bio-Oxidation Process;
黄铁矿生物氧化过程的阶段性
This article studies calcining temperatures and time effect on the content of iron pyrites in rectoriteor by calcining rectoriteor in Zhongxiang Hubei province to remove the iron pyrites in them.
以具有层状硅酸盐结构的粘土累托石(REC)为主体,经煅烧除去黄铁矿后与部分中和的丙烯酸通过水溶液聚合法制备累托石/聚丙烯酸(盐)高吸水树脂。
As for copper pyrites which contains a large amount of iron pyrites the content of silicon dioxide in copper concentrate can be reduced by the means of adding lime.
对铜矿峪矿精矿中的二氧化硅含量变化原因进行了分析 ,认为造成铜精矿中二氧化硅含量变化的原因是原矿性质发生了变化 ,不同性质的矿石 ,其铜精矿中二氧化硅含量不同 ,对于伴生高含量黄铁矿的黄铜矿 ,添加石灰可以降低铜精矿中的二氧化硅含量 ;原矿中铜矿物主要是斑铜矿时 ,由于其嵌布粒度较细 ,一段磨矿作业很难使其达到充分单体解离 ,工业试验证明添加石灰的办法不可行 ,为此作者提出了解决精矿中二氧化硅含量高问题的一些措施和办法。
Typomorphic characteristics and ore-forming significance of pyrrhotite in the major Cu-Ni deposits,East Tianshan,Xinjiang;
东天山主要铜镍矿床中磁黄铁矿的矿物标型特征及其成矿意义
Survey of Research on Pyrrhotite Flotation Both at Home and Abroad;
国内外磁黄铁矿浮选的研究概况
Difference in Electrochemical Behavior Between Marmatite and Pyrrhotite in Ca(OH)_2 System;
Ca(OH)_2体系中铁闪锌矿和磁黄铁矿的电化学行为差异
Electrochemical aspects of oxidation of arsenopyrite in the presence and absence of thiobacillus ferrooxidans;
无菌和有菌体系下砷黄铁矿氧化的电化学
Electrochemical oxidation of arsenopyrite in acidic media;
砷黄铁矿在酸性体系下的电化学氧化
The organic depressors for depressing arsenopyrite include small and large molecular organic depressors.
砷黄铁矿有机抑制剂包括小分子有机抑制剂和大分子有机抑制剂。
Action of electrochemistry in pentlandite flotation;
镍黄铁矿浮选中的电化学作用
Action of depressants in pentlandite flotation;
镍黄铁矿浮选中抑制剂的作用
pyrite,pyrrhotite and pentlandite in order of gold content.
载金的硫化铁矿物成分主要是黄铁矿,其次是磁黄铁矿和镍黄铁矿。
fool's gold
【矿】黄铁矿, 黄铜矿
calcined pyrites
焙烧黄铁矿(黄铁矿粉
The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.
黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。
The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
bladed arsenopyrite.
刀刃状的含砷黄铁矿。
A yellowish - brown nickel iron sulfide that is the principal ore of nickel.
镍黄铁矿一种棕黄色镍铁硫化物，主要矿物为镍
At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and violarite accompanied by magnetite and hematite.
在伟晶岩接触带，硫化物成分变为黄铜矿、针镍矿、黄铁矿及硫镍铁矿，伴生有磁铁矿和赤铁矿。
A silver - white to gray arsenic ore, essentially FeAsS.
砷黄铁矿一种银白色至灰色的砷矿石，尤指砷黄铁矿
non-electric furnace for roasting ores or pyrites
非电力矿石或黄铁矿焙烧炉
Study on Control of Pyrite Oxidation at Source;
源头控制废矿堆中黄铁矿氧化的研究
Bio-oxidation of Pyrite, Chalcopyrite, Pyrrhotite and Galena by Acidithiobacillus Ferrooxidans;
氧化亚铁硫杆菌对黄铁矿、黄铜矿、磁黄铁矿和方铅矿的生物氧化作用研究
DIRECT MEASUREMENTS OF FERRO FROM PYRITE IN FACIES ANALYSIS
相指标分析中黄铁矿中铁的直接测定
Progress of Separating Pyrrhotite from Magnetite with High-Sulphur-Content
分离高硫磁铁矿中磁黄铁矿的研究进展
Discussion on Typomorphic Features of the Pyrite and Genesis of Qingshan Gold Deposits
青山金矿床黄铁矿的标型特征及矿床成因初探
Typomorphism of pyrite and their prospecting implications of Shangmanggang gold deposit in western Yunnan province
滇西上芒岗金矿黄铁矿标型特征及其找矿意义
A brownish - bronze iron sulfide mineral, FeS, characterized by weak magnetic properties and used as an iron ore and in the manufacture of sulfuric acid.
磁黄铁矿一种褐黄色硫铁矿，Fes，特征是有微量的磁性，用于铁矿或在硫酸的制造中
The disseminated blebs are generally composed of one pyrrhotite individual accompanied by varying amounts of pentandite and chalcopyrite.
分散的泡体常由磁黄铁矿个体与多少不等的镍黄铁矿及黄铜矿共生。
The Pyrite Genetic Mineralogy and Prospecting of the Shengou Gold Mine in Qianhe, Henan;
河南前河金矿葚沟矿段黄铁矿成因矿物学研究及深部预测