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Preparation method of porous antibacterial agent, porous antibacterial agent and artificial stone using porous antibacterial agent
The invention discloses a preparation method of a porous antibacterial agent, the porous antibacterial agent, and an artificial stone using the porous antibacterial agent. The preparation method of the porous antibacterial agent comprises the following steps of: mixing diatomite and sodium fluosilicate, mixing and stirring a sodium chloride solution with mixed diatomite and sodium fluosilicate, and performing drying and roasting to obtain porous cristobalite powder; B, dipping the porous cristobalite powder into a copper sulfate aqueous solution, and conducting drying and roasting to obtain porous cristobalite powder attached with copper ions; C, performing high-temperature reduction on the porous cristobalite powder attached with the copper ions to form porous cristobalite copper colloidmicro-powder; and D, dipping the porous cristobalite copper colloid micro-powder into a silver nitrate solution to form the porous antibacterial agent. The preparation method of the porous antibacterial agent is simple to operate and convenient to prepare. The invention further provides the porous antibacterial agent prepared by the preparation method of the porous antibacterial agent, and the antibacterial effect of the porous antibacterial agent is strong. The invention further discloses an artificial stone using the porous antibacterial agent, and the antibacterial rate of the artificial stone is high.
本发明公开了多孔抗菌剂的制备方法、其多孔抗菌剂及使用其的人造石，一种多孔抗菌剂的制备方法，包括以下步骤：将硅藻土和氟硅酸钠混合，将氯化钠溶液与混合后的硅藻土和氟硅酸钠进行混合搅拌，干燥后焙烧得到多孔方石英粉；B、将多孔方石英粉浸渍在硫酸铜水溶液中，干燥和焙烧后得到附着铜离子的多孔方石英粉；C、将附着铜离子的多孔方石英粉进行高温还原，成为多孔方石英铜胶体微粉；D、将多孔方石英铜胶体微粉浸渍于硝酸银溶液中，形成多孔抗菌剂。一种多孔抗菌剂的制备方法，其操作简单，方便制备。进而提出一种利用上述多孔抗菌剂的制备方法制备的多孔抗菌剂，其抗菌效果强。还附着了一种使用上述多孔抗菌剂的人造石，其抗菌率高。
Preparation method of porous antibacterial agent, porous antibacterial agent and artificial stone using porous antibacterial agent
The invention discloses a preparation method of a porous antibacterial agent, the porous antibacterial agent, and an artificial stone using the porous antibacterial agent. The preparation method of the porous antibacterial agent comprises the following steps of: mixing diatomite and sodium fluosilicate, mixing and stirring a sodium chloride solution with mixed diatomite and sodium fluosilicate, and performing drying and roasting to obtain porous cristobalite powder; B, dipping the porous cristobalite powder into a copper sulfate aqueous solution, and conducting drying and roasting to obtain porous cristobalite powder attached with copper ions; C, performing high-temperature reduction on the porous cristobalite powder attached with the copper ions to form porous cristobalite copper colloidmicro-powder; and D, dipping the porous cristobalite copper colloid micro-powder into a silver nitrate solution to form the porous antibacterial agent. The preparation method of the porous antibacterial agent is simple to operate and convenient to prepare. The invention further provides the porous antibacterial agent prepared by the preparation method of the porous antibacterial agent, and the antibacterial effect of the porous antibacterial agent is strong. The invention further discloses an artificial stone using the porous antibacterial agent, and the antibacterial rate of the artificial stone is high.
本发明公开了多孔抗菌剂的制备方法、其多孔抗菌剂及使用其的人造石，一种多孔抗菌剂的制备方法，包括以下步骤：将硅藻土和氟硅酸钠混合，将氯化钠溶液与混合后的硅藻土和氟硅酸钠进行混合搅拌，干燥后焙烧得到多孔方石英粉；B、将多孔方石英粉浸渍在硫酸铜水溶液中，干燥和焙烧后得到附着铜离子的多孔方石英粉；C、将附着铜离子的多孔方石英粉进行高温还原，成为多孔方石英铜胶体微粉；D、将多孔方石英铜胶体微粉浸渍于硝酸银溶液中，形成多孔抗菌剂。一种多孔抗菌剂的制备方法，其操作简单，方便制备。进而提出一种利用上述多孔抗菌剂的制备方法制备的多孔抗菌剂，其抗菌效果强。还附着了一种使用上述多孔抗菌剂的人造石，其抗菌率高。
Preparation method of porous antibacterial agent, porous antibacterial agent and artificial stone using porous antibacterial agent
多孔抗菌剂的制备方法、其多孔抗菌剂及使用其的人造石
GAO ZHONGLIN (author) / SHU CHENG (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
A01N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF
,
Konservieren von Körpern von Menschen, Tieren, Pflanzen oder deren Teilen
/
A01P
BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
,
Biozide Wirkung, Schädlinge vertreibende, Schädlinge anlockende oder Pflanzenwachstum regulierende Wirkung von chemischen Verbindungen oder Mitteln
/
C04B
Kalk
,
LIME
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2020