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Preparation method of porous ceramic filter element material of heating plant type electronic cigarette filter
The invention discloses a preparation method of a porous ceramic filter element material of a heating plant type electronic cigarette filter, and belongs to the technical field of novel tobacco preparation. Soluble metal salt is used as a raw material, ammonia water is used as a precipitator, deionized water is used as a solvent, a precursor is obtained through a coprecipitation method, and then ceramic powder is obtained through high-temperature calcination; the preparation method comprises the following steps: mixing a pore forming agent and ceramic powder according to a certain ratio, carrying out dry pressing molding, and sintering at 1500-1600 DEG C for 4-6 hours to obtain the porous ceramic filter element material. The preparation method is wide in raw material selection range, low in equipment requirement, simple in preparation process, low in cost and convenient for large-scale popularization and application; the heat insulation performance is good, the filtering performance is high, the air permeability is good, and harm to human health is avoided in the using process.
本发明公开了一种加热植物型电子烟过滤器多孔陶瓷滤芯材料的制备方法，属于新型烟草制备技术领域；通过以可溶性金属盐为原料，氨水为沉淀剂，去离子水为溶剂，通过共沉淀法得到前驱体，然后经过高温煅烧得到陶瓷粉体；将造孔剂和陶瓷粉体按一定比例混合，干压成型，经过1500‑1600℃烧结4‑6h，即制备得到多孔陶瓷滤芯材料。本发明的制备方法原料选择范围广、设备要求低，制备工艺简单成本低，便于大规模的推广应用；且隔热性好、过滤性强、透气性好，使用过程中对人体健康无害。
Preparation method of porous ceramic filter element material of heating plant type electronic cigarette filter
The invention discloses a preparation method of a porous ceramic filter element material of a heating plant type electronic cigarette filter, and belongs to the technical field of novel tobacco preparation. Soluble metal salt is used as a raw material, ammonia water is used as a precipitator, deionized water is used as a solvent, a precursor is obtained through a coprecipitation method, and then ceramic powder is obtained through high-temperature calcination; the preparation method comprises the following steps: mixing a pore forming agent and ceramic powder according to a certain ratio, carrying out dry pressing molding, and sintering at 1500-1600 DEG C for 4-6 hours to obtain the porous ceramic filter element material. The preparation method is wide in raw material selection range, low in equipment requirement, simple in preparation process, low in cost and convenient for large-scale popularization and application; the heat insulation performance is good, the filtering performance is high, the air permeability is good, and harm to human health is avoided in the using process.
本发明公开了一种加热植物型电子烟过滤器多孔陶瓷滤芯材料的制备方法，属于新型烟草制备技术领域；通过以可溶性金属盐为原料，氨水为沉淀剂，去离子水为溶剂，通过共沉淀法得到前驱体，然后经过高温煅烧得到陶瓷粉体；将造孔剂和陶瓷粉体按一定比例混合，干压成型，经过1500‑1600℃烧结4‑6h，即制备得到多孔陶瓷滤芯材料。本发明的制备方法原料选择范围广、设备要求低，制备工艺简单成本低，便于大规模的推广应用；且隔热性好、过滤性强、透气性好，使用过程中对人体健康无害。
Preparation method of porous ceramic filter element material of heating plant type electronic cigarette filter
一种加热植物型电子烟过滤器多孔陶瓷滤芯材料的制备方法
ZHAO ZIFAN (author) / FENG JING (author) / CHEN LIN (author) / GE ZHENHUA (author) / TIAN JIANG (author) / LEE GUN-WOO (author)
2022-08-30
Patent
Electronic Resource
Chinese
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