Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Diatomite loading nano tourmaline powder, and preparation method thereof, and diatom mud loading nano tourmaline powder
The invention relates to the technical field of diatomite, specifically to a preparation method of diatomite loading nano tourmaline powder. The method comprises the following steps: dispersing tourmaline powder in n-butyl alcohol, grinding by a wet ultrafine grinder, adding water and diatomite, continuously stirring, carrying out azeotropic distillation, adding ethanol, uniformly stirring, and carrying out ultrasonic dispersion until the ethanol is completely volatilized so as to obtain the product. According to the invention, the problem that tourmaline powder is easy to agglomerate to influence the release of negative ions by tourmaline in the prior art is solved, and dispersed nano tourmaline is directly deposited in diatomite micropores through an azeotropic distillation method, so that the agglomeration problem of the ultrafine tourmaline powder in the loading process is solved, and the negative ion release performance of tourmaline is improved.
本发明涉及硅藻土技术领域，特别是涉及一种负载纳米电气石粉的硅藻土的制备方法，包括：将电气石粉分散在正丁醇中，再通过湿法超细研磨机研磨，再加入水和硅藻土继续搅拌，共沸蒸馏，再加入乙醇搅拌均匀，超声分散至乙醇完全挥发，即得。本发明解决现有技术中电气石粉容易团聚从而影响电气石释放负离子的问题，通过共沸蒸馏法将分散的纳米电气石直接沉积在硅藻土微孔中，解决了超细电气石粉在负载过程中的团聚问题，提高了电气石释放负离子的性能。
Diatomite loading nano tourmaline powder, and preparation method thereof, and diatom mud loading nano tourmaline powder
The invention relates to the technical field of diatomite, specifically to a preparation method of diatomite loading nano tourmaline powder. The method comprises the following steps: dispersing tourmaline powder in n-butyl alcohol, grinding by a wet ultrafine grinder, adding water and diatomite, continuously stirring, carrying out azeotropic distillation, adding ethanol, uniformly stirring, and carrying out ultrasonic dispersion until the ethanol is completely volatilized so as to obtain the product. According to the invention, the problem that tourmaline powder is easy to agglomerate to influence the release of negative ions by tourmaline in the prior art is solved, and dispersed nano tourmaline is directly deposited in diatomite micropores through an azeotropic distillation method, so that the agglomeration problem of the ultrafine tourmaline powder in the loading process is solved, and the negative ion release performance of tourmaline is improved.
本发明涉及硅藻土技术领域，特别是涉及一种负载纳米电气石粉的硅藻土的制备方法，包括：将电气石粉分散在正丁醇中，再通过湿法超细研磨机研磨，再加入水和硅藻土继续搅拌，共沸蒸馏，再加入乙醇搅拌均匀，超声分散至乙醇完全挥发，即得。本发明解决现有技术中电气石粉容易团聚从而影响电气石释放负离子的问题，通过共沸蒸馏法将分散的纳米电气石直接沉积在硅藻土微孔中，解决了超细电气石粉在负载过程中的团聚问题，提高了电气石释放负离子的性能。
Diatomite loading nano tourmaline powder, and preparation method thereof, and diatom mud loading nano tourmaline powder
一种负载纳米电气石粉的硅藻土、硅藻泥及制备方法
CHEN QING (Autor:in) / CHEN QIAOHE (Autor:in) / SI WENBIN (Autor:in) / HE FANG (Autor:in) / CHEN TAO (Autor:in)
01.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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