A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sintering-free ceramic fiber filtering material and preparation method thereof
The invention provides a sintering-free ceramic fiber filtering material. The sintering-free ceramic fiber filtering material is prepared from the following raw materials: silica sol, organic silicon resin, polyaluminum chloride, ceramic fibers and water, the raw materials further comprise a component A or a component B, the component A is magnesium aluminum silicate and polyethylene oxide, and the component B is modified starch. The sintering-free ceramic fiber filtering material is prepared from the following raw materials: silica sol, organic silicon resin, polyaluminum chloride, ceramic fibers, water and a component A or a component B. The prepared sintering-free ceramic fiber filtering material has relatively high strength and toughness and is not easy to break in the carrying, mounting and using processes. The invention further provides a preparation method of the sintering-free ceramic fiber filtering material, the preparation method comprises the steps of slurry preparation, high-speed centrifugal forming and drying, no waste liquid is generated in the preparation process, and the liquid generated by high-speed centrifugal forming reaches the discharge standard, does not pollute the environment and can be directly discharged.
本发明提供一种免烧结陶瓷纤维过滤材料，由包括以下组分的原料制得：硅溶胶、有机硅树脂、聚合氯化铝、陶瓷纤维、水；原料还包括组分A或组分B，组分A为硅酸镁铝和聚环氧乙烷，组分B为改性淀粉。本发明免烧结陶瓷纤维过滤材料原料包括硅溶胶、有机硅树脂、聚合氯化铝、陶瓷纤维、水以及组分A或组分B，制得的免烧结陶瓷纤维过滤材料具有较高强度和韧性，在搬运、安装、使用过程中不易断裂。本发明还提供免烧结陶瓷纤维过滤材料的制备方法，包括浆料制备、高速离心成型、烘干步骤，制备过程中不会产生废液，高速离心成型产生的液体达到排放标准，不会污染环境，可以直接排出。
Sintering-free ceramic fiber filtering material and preparation method thereof
The invention provides a sintering-free ceramic fiber filtering material. The sintering-free ceramic fiber filtering material is prepared from the following raw materials: silica sol, organic silicon resin, polyaluminum chloride, ceramic fibers and water, the raw materials further comprise a component A or a component B, the component A is magnesium aluminum silicate and polyethylene oxide, and the component B is modified starch. The sintering-free ceramic fiber filtering material is prepared from the following raw materials: silica sol, organic silicon resin, polyaluminum chloride, ceramic fibers, water and a component A or a component B. The prepared sintering-free ceramic fiber filtering material has relatively high strength and toughness and is not easy to break in the carrying, mounting and using processes. The invention further provides a preparation method of the sintering-free ceramic fiber filtering material, the preparation method comprises the steps of slurry preparation, high-speed centrifugal forming and drying, no waste liquid is generated in the preparation process, and the liquid generated by high-speed centrifugal forming reaches the discharge standard, does not pollute the environment and can be directly discharged.
本发明提供一种免烧结陶瓷纤维过滤材料，由包括以下组分的原料制得：硅溶胶、有机硅树脂、聚合氯化铝、陶瓷纤维、水；原料还包括组分A或组分B，组分A为硅酸镁铝和聚环氧乙烷，组分B为改性淀粉。本发明免烧结陶瓷纤维过滤材料原料包括硅溶胶、有机硅树脂、聚合氯化铝、陶瓷纤维、水以及组分A或组分B，制得的免烧结陶瓷纤维过滤材料具有较高强度和韧性，在搬运、安装、使用过程中不易断裂。本发明还提供免烧结陶瓷纤维过滤材料的制备方法，包括浆料制备、高速离心成型、烘干步骤，制备过程中不会产生废液，高速离心成型产生的液体达到排放标准，不会污染环境，可以直接排出。
Sintering-free ceramic fiber filtering material and preparation method thereof
一种免烧结陶瓷纤维过滤材料及其制备方法
TANG YUDONG (author) / ZHANG JIUMEI (author) / NING XIAOLIANG (author) / JIAO GUANGLEI (author) / ZHAO SHIKAI (author) / LIU HUALI (author) / LI XIAOYONG (author) / LI JIE (author)
2023-05-26
Patent
Electronic Resource
Chinese
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