脱硫石膏煅烧工艺及煅烧设备浅析

关键字：脱硫石膏,煅烧工艺,设备,浅析,北新集团

（北新集团建材股份有限公司，北京  100048）

 
 
    摘要：石膏煅烧是脱硫石膏变成建筑石膏的重要工艺过程，煅烧工艺和煅烧设备的选择会影响建筑石膏的品质。根据建筑石膏终端产品的需求和在既定热源条件下，通过不同煅烧工艺和煅烧设备的组合选用，均可生产满足产品要求的建筑石膏。
    关键词：脱硫石膏；煅烧；建筑石膏
    中图分类号：TU528.09        文献标识码：A        文章编号：1001-702X（2018）02-0100-03

　
Discussion on FGD gypsum calcination process and calcination equipment
　　YAN Youjing，ZHANG He，YU Shifeng
（Beijing New Building Materials Public Limited Company，Beijing 100048，China）

    Abstract：Calcination is an important process which flue gas desulphurization gypsum is changed to calcined gypsum. The quality of calcined gypsum is affected by the choice of calcination process and calcination equipment. According to the requirements of the building gypsum terminal products and under the conditions of the given heat source，the different combinations of calcination process and calcination equipment can produce the product meeting the requirements of the calcined gypsum.
    Key words：FGD gypsum，calcination，calcined gypsum