The smelting reduction process saves energy and lessens pollution through using ofore 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。
2
With the reductionof 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。
3
The coarse Al-Si alloy produced by carbon thermal reductionof aluminous ore includes 55% aluminum, 25% silicon and some impurities.