ore concentrate

常见例句

Acid pellets have been made successfully in pot by balling the high grade iron ore concentrate with addition of bentonite and using coal breeze as fuel for roasting.
高品位铁精矿配加膨润土造球，以固体煤粉为燃料，成功地实现了烧结机焙烧酸性球团矿。
The effect of iron ore concentrate size distribution, water, and CaO content, kinds and content of cement on the green pellet strength and curing stength of cold bonded pellet was studied.
研究了精矿粒度、水分、石灰、水泥种类和数量对生球强度和养护强度的影响，并对冷固球团的热爆裂性、还原性、低温还原粉化性和荷重软化性进行测试。
Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace.
以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。