• In this paper, the physical properties and chemical composition of limestone from Cejing of Shahe are investigated and the activity of calcined lime are tested according to production condition.

    研究沙河市册井石灰石物理性能化学成分,参照邢钢的生产条件进行煅烧实验,石灰进行活性测试

    www.chemyq.com

  • If industry wastes lime, calcined gypsum and sulfate are grinded with the high-calcium fly ash, activity increases, soundness improves, and activity index can meets the demand for S95slag.

    采用工业石灰煅烧无机盐激发剂,加上短时粉处理以激发高钙,可显著改善安定性,活性指标达到S95矿渣粉水平。

    dict.cnki.net

  • The phosphogypsum can be calcined into quality building plaster via neutralized with lime, ball milled or water washed, ball milling pretreated.

    石膏石灰中和水洗、球磨预处理,煅烧成优等品建筑石膏

    dict.cnki.net

  • The palletizing process with slaked lime, cement clinker and calcined plaster as additive was also introduced.

    介绍熟石灰水泥熟料熟石膏助剂成粒工艺

    http://chazidian.com

  • The palletizing process with slaked lime, cement clinker and calcined plaster as additive was also introduced.

    介绍熟石灰水泥熟料熟石膏助剂成粒工艺

    http://chazidian.com

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