1.
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
2.
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。
3.
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。
4.
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
5.
Research on Preparing the Material of Soft Magnetism Ferrites Using Pyrite Cinder;
硫铁矿烧渣制备软磁铁氧体原料的研究
6.
The Research on Preparing High Pure Iron Oxide Red Pigment from Pyrite Cinder;
硫铁矿烧渣制取高纯氧化铁红的研究
7.
Many ultrabasics type nephrites have bright green colour and have ore dissemination with magnetite, chromite and sulfide.
超基性岩型软玉多为亮绿色,常有磁铁矿、铁矿和硫化物浸染。
8.
Study of Oxygen-Deficient Magnetite Fe_3O_(4-δ) Reducing SO_2
天然磁铁矿直接分解二氧化硫的应用研究
9.
Study on Pelletizing of Pyrite Cinder With Magnetite
硫酸渣配加磁铁矿制备氧化球团试验研究
10.
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
11.
Industrial Study on Pressure Leaching of High-ferrous Zinc Sulphide Concentrate;
高铁硫化锌精矿加压浸出工业化研究
12.
Mechanism of Pyrites Depression and Activation Flotation in High Alkali Environment
高碱抑制硫铁矿及活化浮选机理研究
13.
New Preparation Technology of High Purity Ferric Oxide Red from Pyrite Cinder;
用硫铁矿烧渣制备高纯氧化铁红新工艺的研究
14.
Study on Preparation of Iron Oxide Black Pigment and Magnetite Powder from Pyrite Cinder and Their Fundamental Theories;
硫铁矿烧渣制备铁黑颜料和Fe_3O_4磁粉及基础理论研究
15.
Study on Extracting Sulfur from Sulfur Residues after Treatment Zinc Sulfide Concentrates with High Content of Iron;
从高铁闪锌矿的高压酸浸渣中提取硫磺
16.
Study on the batching of fire assay technology for high iron high sulphur and arsenic-containing gold concentrate
高铁高硫砷金精矿火试金法配料的探讨
17.
Extraction of Fe(Ⅲ) from Gold Concentrate Leachate Containing High Arsenic and Sulphur by TBP-MIBK Synergetic Extraction
TBP-MIBK协同萃取高硫高砷金精矿浸出液中的铁
18.
Optimization of Burden Structure with High-alumina Sinter plus V-Ti Magnetite
高铝烧结矿配加钒钛磁铁矿炉料结构优化研究