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Preparation method of liquid setting accelerator
The invention discloses a preparation method of a liquid setting accelerator. The preparation method includes following steps: adding aluminum sulfate to water with stirring to prepare an aluminum sulfate solution being 50-65% in percentage concentration; adding alcohol amine to water with stirring to prepare an alcohol amine solution being 50-80% in percentage concentration; atomizing the aluminum sulfate solution and the alcohol amine solution through a high-pressure spraying apparatus; mixing the two atomized solutions and carrying out a reaction; collecting a solution after the reaction; adding a stabilizing agent accounting for 0.5-5% of the collected solution and an emulsifier accounting for 0.5-3% of the collected solution with stirring; carrying out a reaction for 5-10 min; adding water with stirring to obtain a solution being 30-50% in percentage concentration to prepare the liquid setting accelerator. The liquid setting accelerator is long in storage and preservation time and is good in use effect. The preparation method is quick in production and can achieve automatic production or continuous production.
Preparation method of liquid setting accelerator
The invention discloses a preparation method of a liquid setting accelerator. The preparation method includes following steps: adding aluminum sulfate to water with stirring to prepare an aluminum sulfate solution being 50-65% in percentage concentration; adding alcohol amine to water with stirring to prepare an alcohol amine solution being 50-80% in percentage concentration; atomizing the aluminum sulfate solution and the alcohol amine solution through a high-pressure spraying apparatus; mixing the two atomized solutions and carrying out a reaction; collecting a solution after the reaction; adding a stabilizing agent accounting for 0.5-5% of the collected solution and an emulsifier accounting for 0.5-3% of the collected solution with stirring; carrying out a reaction for 5-10 min; adding water with stirring to obtain a solution being 30-50% in percentage concentration to prepare the liquid setting accelerator. The liquid setting accelerator is long in storage and preservation time and is good in use effect. The preparation method is quick in production and can achieve automatic production or continuous production.
Preparation method of liquid setting accelerator
FAN SHENGMAO (author)
2015-12-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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