耐火与石灰 ›› 2010, Vol. 35 ›› Issue (6): 11-12.
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王晓阳1),秦福礼2)
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Practice and perception of energy-saving type shaft kiln for calcination of small grain size limestone
Wang Xiaoyang1),Qin Fuli2)
Online:
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摘要:
用节能型立窑煅烧30~80mm的小块石灰石,月产生石灰8 000t,石灰CaO含量平均91%,活性度300mL,生过烧率≤8%。获得了可观的经济效益,减少了资源浪费,也降低了生产成本。
Abstract:
The energy-saving shaft kiln calcines the limestone with small grain size ranging from 30mm to 80mm. Its monthly production of lime is 8 000t. The average calcium oxide content in lime is 91%;the reactivity of produced lime is 300mL;both over-burnt and under-burnt rates are ≤8%.Considerable economic benefit is obtained, and the waste of resource and production cost are reduced.
中图分类号:
TQ175.653
王晓阳);秦福礼). 节能型立窑煅烧小块石灰石的实践与体会[J]. 耐火与石灰, 2010, 35(6): 11-12.
Wang Xiaoyang) Qin Fuli).
Practice and perception of energy-saving type shaft kiln for calcination of small grain size limestone[J]. REFRACTORIES & LIME, 2010, 35(6): 11-12.
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