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 content of the iron in pyrite cinder is 30%-60% in general.
  硫铁矿烧渣中一般含铁30%-60%。
• Study on recovery of iron from pyrite cinder
  硫铁矿烧渣回收铁的研究
• The review of reusing iron pyrite cinder
  硫铁矿烧渣综合利用综述
• ALTERNATIVE MATERIALS FOR OUTLET MANIFOLDS OF CONVERTOR IN HYDROGEN MANUFACTURING UNITS maintaining production capacity and output with iron pyrite as raw material;
  制氢转化炉出口集合管的代用材料稳定硫铁矿制酸能力和产量；
• The pyrite wastewater which is produced during or after the iron pyrite exploitation contains lots of iron and shows high acidity. The sludge from pyrite wastewater treatment by neutralization method is a kind of iron-rich sludge.
  硫铁矿废水系硫铁矿开采过程中或闭矿后产生的含铁量高、酸性强的天然废水，硫铁矿废水处理污泥系中和法处理硫铁矿废水产生的富铁污泥。
• A new Process of iron recovery from Pyrite cinder
  从黄铁矿烧渣中回收铁的新工艺
• 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。
• 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
• A new technology is studied for making flocculant of polymeric iron sulphate with pyrite cinder and sulfuric acid solution as raw materials.
  研究了一种以硫铁矿烧渣和硫酸溶液为原料生产絮凝剂聚合硫酸铁（PIS）的新工艺。
• This paper involved chemical compositions and physical phases of iron pyrite cinder and the principle of extracting iron from the cinder acid leaching.
  本文叙述了硫铁矿烧渣的化学成分和物相，以及酸浸还原烧渣提取铁的基本原理。