REFRACTORIES & LIME ›› 2011, Vol. 36 ›› Issue (1): 1-4.

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Latest study on refractories for firing zone of cement rotary kiln

Cui Qingyang1,2，Xue Qunhu2，Kou Zhiqi1，Feng Wenxiang1，Li Hongbo1   

  1. 1. Luoyang Li’er Refractory Co., Ltd., Luoyang 471023, China；2. Material Science and
    Engineering College of Xi’an University of Architecture Science and Technology, Xi’an 710055, China
  • Online:2011-02-19 Published:2011-02-19

Abstract:

The application conditions and requirement of the refractories for firing zone of cement rotary kiln are analyzed and the applications of magnesia chrome bricks, magnesia spinel bricks, dolomite bricks and magnesia-calcium-zirconia bricks to the cement rotary kiln are discussed. The existing disadvantages and improvement measures are pointed out. It is considered that its developing direction is to use magnesia-calcium-zirconia bricks and spinel bricks and their application prospect is looked forward.

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