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Preparation method of tungsten tailing cement admixture
The invention discloses a tungsten tailing cement admixture preparation method, which comprises: adding a certain amount of an exciting agent according to the mass of tungsten tailings, uniformly stirring to completely mix and react, and completing the reaction for spare; calcining the reacted tungsten tailings in a high-temperature furnace, and cooling to normal temperature for later use after calcining; and the calcined and cooled tungsten tailings are placed in a mill to be ground for a certain time, and a mixed finished product is obtained. By means of the method, the activity of the tungsten tailings can be improved, the adding amount of the tungsten tailings is greatly increased and can reach 70% to the maximum, the mixing amount range and strength change of the activated tungsten tailings with different granularities as the mixed materials are determined, large-scale utilization of the tungsten tailings in actual production is achieved, and good economic effects and social effects are generated.
本发明公开了一种钨尾矿水泥混合材的制备方法，包括以下步骤：根据钨尾矿的质量加入一定量的激发剂，搅拌均匀使其充分混合反应，反应完成备用；将反应完成的钨尾矿置于高温炉中煅烧，煅烧完成后冷却至常温备用；将煅烧冷却后的钨尾矿置于磨机粉磨一定时间，得到混合成品。本发明的方法能够提升钨尾矿的活性，大幅度提升了钨尾矿的添加量，最高可达到70％，并明确了不同粒度活化钨尾矿作为混合材的掺量范围和强度变化，有利于实现钨尾矿在实际生产中的大规模利用，产生良好的经济效应和社会效应。
Preparation method of tungsten tailing cement admixture
The invention discloses a tungsten tailing cement admixture preparation method, which comprises: adding a certain amount of an exciting agent according to the mass of tungsten tailings, uniformly stirring to completely mix and react, and completing the reaction for spare; calcining the reacted tungsten tailings in a high-temperature furnace, and cooling to normal temperature for later use after calcining; and the calcined and cooled tungsten tailings are placed in a mill to be ground for a certain time, and a mixed finished product is obtained. By means of the method, the activity of the tungsten tailings can be improved, the adding amount of the tungsten tailings is greatly increased and can reach 70% to the maximum, the mixing amount range and strength change of the activated tungsten tailings with different granularities as the mixed materials are determined, large-scale utilization of the tungsten tailings in actual production is achieved, and good economic effects and social effects are generated.
本发明公开了一种钨尾矿水泥混合材的制备方法，包括以下步骤：根据钨尾矿的质量加入一定量的激发剂，搅拌均匀使其充分混合反应，反应完成备用；将反应完成的钨尾矿置于高温炉中煅烧，煅烧完成后冷却至常温备用；将煅烧冷却后的钨尾矿置于磨机粉磨一定时间，得到混合成品。本发明的方法能够提升钨尾矿的活性，大幅度提升了钨尾矿的添加量，最高可达到70％，并明确了不同粒度活化钨尾矿作为混合材的掺量范围和强度变化，有利于实现钨尾矿在实际生产中的大规模利用，产生良好的经济效应和社会效应。
Preparation method of tungsten tailing cement admixture
一种钨尾矿水泥混合材的制备方法
SI HEYANG (author) / LIN YONGQUAN (author) / CHEN BOWEN (author) / YANG YING (author) / ZHANG XINXING (author) / HU JINBO (author)
2022-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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