耐火与石灰 ›› 2019, Vol. 44 ›› Issue (2): 12-14.

• 综述 • 上一篇    下一篇

奥陶系马家沟组石灰石煅烧爆裂特性的研究

董武斌  赵国成  张春荣   

  1. 山西太钢鑫磊资源有限公司, 阳泉045001
  • 出版日期:2019-04-13 发布日期:2019-04-13

Research on calcination and bursting characteristics of ordovician Majiagou limestone

Dong Wubin  Zhao Guocheng  Zhang Chunrong   

  1. TISCO  Xinlei Resource Co.,Ltd.,Yangquan 045001, China
  • Online:2019-04-13 Published:2019-04-13

摘要:

针对奥陶系马家沟组石灰石耐压强度低,在回转窑煅烧过程中易粉化,低温发生严重爆裂的特点,探求新工艺对矿石进行预处理,降低矿石在煅烧过程中的爆裂程度,改善煅烧环境,实现稳质、提产。

Abstract:

Aiming at the characteristics of low compressive strength of ordovician Majiagou limestone,easy to be pulverized in rotary kiln calcination process and seriously burst at low temperature,a new technology is explored to pretreat the ore,which reduces the bursting degree of ore in calcination process,improves calcination environment, realizes stable quality and increase production.

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