Energy accounts for a significant portion of the total blast production costs and to minimize energy consumption, both technical and economical aspects have to be consider.
能耗在整个高炉生产成本中占有显著部分，为了降低能耗，必须从技术和经济两方面考虑。
In order to improve smelting coefficient of blast furnace, produce more molten iron and decrease energy consumption, enterprise usually adopts furnace top high pressure operation.
为了提高高炉冶炼系数，多出铁，减少能源消耗，企业通常尽量采用炉顶高压操作。
Using dry cooling coke may obviously improve blast furnace conditions, decrease blast furnace consumption and increase coal ejection ratio.
干熄焦可显著改善高炉炉况、降低高炉消耗、提高喷煤比。
Some works in adjusting raw material structure, lowering raw material cost, increasing and stabilizing blast furnace productivity, decreasing ironmaking energy consumption were summed up.
对宝钢在调整原燃料结构、降低原燃料成本、提高和稳定高炉产能、降低炼铁能耗等方面所做的工作进行了总结。
The increase of high blast temperature is an effective measure to enhance pulverized coal injection rate, reduce energy consumption, and cost.
高风温是高炉提高喷煤比、降低工序能耗、降低成本的有效措施。
Anthracite used in blast furnace injection and sintering is selected by fluidized bed separator, which is a new kind of technology that has high selection efficiency and reduces energy consumption.
高炉喷吹和烧结用无烟煤，采用流化床分选器进行分选处理，是分选效率高、降低能耗的新工艺。
These new technologies lay solid foundation for realizing the target of high efficiency, high quality, low consumption, long campaign and environmental protection of blast furnace.
采用了这些新技术，为实现高炉高效、优质、低耗、长寿和环保的新目标打下了坚实的基础。
No. 8 Blast Furnace design and its body's cool structure adopt the unique technology to guarantee the high yield, high-quality, low consumption and long campaign life of B.
柳钢8号高炉炉体冷却结构采用独特的工艺技术，保证了高炉的高产、优质、低耗、长寿。
Coal injection of blast furnace is an energy-save and consumption-reduction project and a set of reliable automatic control system has an important function on continuous and stable coal injection.
高炉喷煤是个节能降耗项目，一套可靠的自动控制对于连续、稳定的喷吹起着重要的作用。
The reliability of prediction model for BF Procedure energy consumption is very high. It can be used to guide the energy saving in blast furnace process.
炼铁工序能耗预测模型的可靠性高，可用于指导高炉炼铁工序的节能降耗工作。
If the oxygen blast furnace is produced in a commercial scale and top gas is recycled, it can significantly reduce fuel consumption and save cost.
氧气高炉进行大规模工业化生产，如果炉顶煤气循环利用，有望大幅度降低燃料消耗，节省成本。
The traditional deep-hole blasting for tunnels USES pure clay to stem the blast-holes. The efficient energy availability of explosive is not high and the specific explosive consumption is large.
传统的隧道深孔爆破采用纯炮泥堵塞炮眼，炸药的有效能量利用率不高，炸药单耗量大。
The traditional deep-hole blasting for tunnels USES pure clay to stem the blast-holes. The efficient energy availability of explosive is not high and the specific explosive consumption is large.
传统的隧道深孔爆破采用纯炮泥堵塞炮眼，炸药的有效能量利用率不高，炸药单耗量大。
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