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- The melting salt oxidation technology of molybdenite concentrate in Na 2CO 3-Na 2MoO 4-Na 2SO 4 and Na 2MoO 4-Na 2SO 4 system has been studied. 对辉钼精矿在Na2 CO3 -Na2 MoO4 -Na2 SO4 和Na2 MoO4 -Na2 SO4 体系的熔盐氧化过程进行了研究。
- The regrinding of rough molybdenite concentrate,especially two stage regrinding,is the key of improving quality of molybdenite concentrate. 采用粗精矿再磨,尤其是两段再磨再选是提升钼精矿质量的关键。
- Leaching molybdenite concentrate with FeCl3 solution further remove impurities of lead,copper and calcium etc.in molybdenite and concentrate. 用三氯化铁浸出钼精矿可进一步降低钼精矿中的铅、铜和钙等杂质。
- In order to promote current efficiency and decrease energy consumption in electro-oxidation process for molybdenite concentrate, ultrasonic wave was introduced to intensify the leaching process. 针对电氧化法湿法分解辉钼精矿电流效率不高、能耗较大的缺点,引入超声波强化浸出过程。
- Primary molybdenum ore, mainly from molybdenite concentrate; 原生钼矿，主要提取辉钼矿精矿；
- Keywords pressure oxidation;molybdenite concentrate;leaching; 加压氧化;辉钼精矿;浸出;
- STUDY ON MELTING SALT OXIDATION TECHNOLOGY OF MOLYBDENITE CONCENTRATE 辉钼精矿熔盐氧化工艺研究
- Chemical processing of a low grade molybdenite concentrate to recover molybdenum 用化学处理法从低品位辉钼矿精矿中回收钼
- It's too hot to concentrate on book. 热得不能集中心思看书。
- I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- Don't put me off when I'm trying to concentrate. 我正要集中注意力呢，别打搅我。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- She couldn't concentrate on a book very long. 她不能长时间专心读一本书。
- I must concentrate upon my work now. 我现在必须集中精力工作。
- molybdenite concentrate 辉钼精矿
- Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方。
- She felt ill. She went to work, however, and tried to concentrate. 她病了。然而她照旧去上班，并且尽力集中精神工作。
- We must concentrate our efforts on improving education. 我们必须致力於改进教育工作。
- Study on the sorption of rhenium from the leaching solution of the fume of calcinating molybdenite concentrated ore by anion exchange resin 树脂富集钼精矿焙烧烟尘浸出液中铼的研究
