iron pyrite

英 [ˈaɪən ˈpaɪraɪt]

美 [ˈaɪərn ˈpaɪraɪt]

n.  黄铁矿

化学

英英释义

noun

• a common mineral (iron disulfide) that has a pale yellow color
  Synonym:pyritefool's gold

双语例句

• The thesis is a summarization concerning research work during my graduate experience. During the first period, iron pyrite ( FeS_2) crystalline particles was prepared using sol-gel hydrothermal method, which was characterized via XRD, FT-IR and SEM.
  本论文总结了我在做毕业论文期间涉及的研究工作，主要分为两个阶段：第一阶段：采用溶胶-凝胶水热法，成功地合成了结晶良好的黄铁矿型FeS2粉晶。
• The technical process of recovering iron concentrate from pyrite cinder was studied.
  研究了从硫酸渣中回收铁精矿的工艺流程。
• The experiment and industrial application of recovering iron concentrate from pyrite cinder with vertical magnetic separator with pulsating vibration magnetic field were introduced.
  介绍了立式脉冲振动磁场磁选机选别硫酸渣（黑渣）试验及工业生产情况，探讨了硫酸渣利用存在的问题及发展方向。
• Study on recovery of iron from pyrite cinder
  硫铁矿烧渣回收铁的研究
• Investigation of extracting iron from pyrite cinder by reductive roasting
  用还原焙烧法从硫铁矿烧渣中提取铁的研究
• Carbon reduction process in preparation of sponge iron using pyrite cinder
  用硫铁矿烧渣制取海绵铁的碳还原过程
• Extracting iron from pyrite cinder by maturation
  用熟化法从硫铁矿烧渣中提取铁
• The content of the iron in pyrite cinder is 30%-60% in general.
  硫铁矿烧渣中一般含铁30%-60%。
• A kinetic property of acidulation process of waste product of iron pyrite is studied, kinetic data of acidulation process are measured.
  研究了硫铁矿渣酸解过程的动力学特性，测定了反应过程的动力学数据。
• Experiment on extracting iron from pyrite cinder with the direct hydrochloric acid solution technique
  直接酸溶法浸取硫铁矿烧渣中铁的实验研究