ore reduction [矿业] 矿石破碎 ; 矿石还原
reduction of ore 矿石还原
fluid iron ore direct reduction 流化床铁矿石直接还原
iron ore direct reduction 直接还原
iron ore reduction 钢铁厂铁矿石还原
reduction of iron ore 铁矿石还原
Fluid Iron Ore Reduction 铁矿石流态化还原
The smelting reduction process saves energy and lessens pollution through using of ore fines without any pretreatment and agglomeration.
由于使用无需任何预处理和造块的矿粉，熔融还原法既可节能、又能减少污染。
With the reduction of the ore energy, the biomass energy relying mainly on energy plant should be developed, especially the technology of gasification of biomass.
随着矿石能源储量的减少，应大力开发和应用以能源植物为主的生物质能，尤其是生物质的气化技术。
The separation of iron and gold is solved to a gossan type gold ore through "direct reduction with coal-magnetic separation-cyanidation process".
应用煤基直接还原—磁选—氰化提金工艺处理某铁帽型含金矿石，解决了矿石中铁、金分离问题。
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