当氧化镁和煤粉混喷时，对煤粉具有助燃作用，但当氧化镁的添加量超过5%时混和煤最高燃烧温度下降。
Magnesium oxide will help combustion when injecting coal powder with it, but if the amount of magnesium oxide exceeds 5%, the Max combustion temperature of mixed coal will reduce.
该系统能够进行各种喷丸操作，包括涂层剥离，混料，喷丸，打磨喷丸和通用目的的喷丸精整。
This system can be used in a wide variety of blasting operations including coating removal, blending, peening, grit blasting and general purpose blast finishes.
结果表明，混煤喷吹有利于提高煤粉的燃烧率，扩大高炉喷吹量和降低喷煤成本。
The test result show that mixed coal injection benefit to raising combustibility, increased quantity and decreased cost.
结果表明，混煤喷吹有利于提高煤粉的燃烧率，扩大高炉喷吹量和降低喷煤成本。
The test result show that mixed coal injection benefit to raising combustibility, increased quantity and decreased cost.
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