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Mother liquor production process for preparing high-adaptability accelerator
The invention discloses a mother liquor production process for preparing a high-adaptability accelerator, which comprises the following steps: S1, selecting 28.25 to 28.67 percent of aluminum hydroxide, 48.00 to 48.67 percent of concentrated sulfuric acid and 37.50 to 38.00 percent of water, preferably, adding 28.25 to 28.67 percent of aluminum hydroxide and 37.50 to 38.00 percent of water into a reaction kettle A, and stirring for 2 hours; according to the mother liquor for preparing the high-adaptability liquid accelerator, the content of aluminum oxide is greater than 12.9%, and the content of fluorine is greater than 15.2%, so that the liquid accelerator can be prepared by using less mother liquor, and the mother liquor can be kept stable without solidification and can be pumped, so that side effects caused by long transportation distance are effectively reduced; meanwhile, according to the flexibility of cement used on a construction site, the accelerator mother liquor is compounded with the accelerator, so that the applicability and the flexibility are improved, and convenience is brought to personnel to use.
本发明公开了一种用来配制高适应性速凝剂的母液生产工艺，包括以下步骤：S1：选取28.25‑28.67％的氢氧化铝、48.00‑48.67％的浓硫酸和37.50‑38.00％的水，首选将28.25‑28.67％的氢氧化铝和37.50‑38.00％的水加入到反应釜A中进行搅拌2h。本发明制得的用来配制高适应性液体速凝剂的母液，其中的氧化铝含量大于12.9％，氟含量大于15.2％，使得能用更少的母液配置液体速凝剂，且其母液能保持稳定而不凝固，可进行泵送，有效降低运输距离远带来的副作用，同时能根据施工现场使用的水泥灵活性，通过速凝剂母液复配速凝剂，提高适用性和灵活性，方便人员使用。
Mother liquor production process for preparing high-adaptability accelerator
The invention discloses a mother liquor production process for preparing a high-adaptability accelerator, which comprises the following steps: S1, selecting 28.25 to 28.67 percent of aluminum hydroxide, 48.00 to 48.67 percent of concentrated sulfuric acid and 37.50 to 38.00 percent of water, preferably, adding 28.25 to 28.67 percent of aluminum hydroxide and 37.50 to 38.00 percent of water into a reaction kettle A, and stirring for 2 hours; according to the mother liquor for preparing the high-adaptability liquid accelerator, the content of aluminum oxide is greater than 12.9%, and the content of fluorine is greater than 15.2%, so that the liquid accelerator can be prepared by using less mother liquor, and the mother liquor can be kept stable without solidification and can be pumped, so that side effects caused by long transportation distance are effectively reduced; meanwhile, according to the flexibility of cement used on a construction site, the accelerator mother liquor is compounded with the accelerator, so that the applicability and the flexibility are improved, and convenience is brought to personnel to use.
本发明公开了一种用来配制高适应性速凝剂的母液生产工艺，包括以下步骤：S1：选取28.25‑28.67％的氢氧化铝、48.00‑48.67％的浓硫酸和37.50‑38.00％的水，首选将28.25‑28.67％的氢氧化铝和37.50‑38.00％的水加入到反应釜A中进行搅拌2h。本发明制得的用来配制高适应性液体速凝剂的母液，其中的氧化铝含量大于12.9％，氟含量大于15.2％，使得能用更少的母液配置液体速凝剂，且其母液能保持稳定而不凝固，可进行泵送，有效降低运输距离远带来的副作用，同时能根据施工现场使用的水泥灵活性，通过速凝剂母液复配速凝剂，提高适用性和灵活性，方便人员使用。
Mother liquor production process for preparing high-adaptability accelerator
一种用来配制高适应性速凝剂的母液生产工艺
QIN SHUAI (author) / WANG ZHIHONG (author) / FENG YIWEI (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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