A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a photocatalyst ceramic, and belongs to the technical field of photocatalysts. The photocatalyst ceramic is prepared through the following steps: carrying out blank material pulverization, conveying the obtained powder to a high temperature drying furnace, carrying out biscuiting molding at 500-800DEG C to prepare a blank material; selecting an appropriate pigment and a frit, adding the pigment and the frit to a glaze ball milling machine, carrying out glaze ball milling to make the fineness reach 2-5 meshes in order to form a glaze slip, and carrying out vibrating sieving and iron removal on the glaze slip; and allowing the blank material to enter a glazing line, carrying out water spray cooling, thoroughly glazing the obtained green brick, allowing the glazed blank material to enter a firing kiln through a transmission line, and carrying out high temperature firing at about 1300-1350DEG C for 50-60min, wherein 1-4wt% of photocatalyst powder is added after the glaze ball milling and before the blank material spraying, and the obtained mixture is stirred through a stirrer; and the photocatalyst powder is 4-6[mu]m titanium dioxide powder.
The invention relates to a photocatalyst ceramic, and belongs to the technical field of photocatalysts. The photocatalyst ceramic is prepared through the following steps: carrying out blank material pulverization, conveying the obtained powder to a high temperature drying furnace, carrying out biscuiting molding at 500-800DEG C to prepare a blank material; selecting an appropriate pigment and a frit, adding the pigment and the frit to a glaze ball milling machine, carrying out glaze ball milling to make the fineness reach 2-5 meshes in order to form a glaze slip, and carrying out vibrating sieving and iron removal on the glaze slip; and allowing the blank material to enter a glazing line, carrying out water spray cooling, thoroughly glazing the obtained green brick, allowing the glazed blank material to enter a firing kiln through a transmission line, and carrying out high temperature firing at about 1300-1350DEG C for 50-60min, wherein 1-4wt% of photocatalyst powder is added after the glaze ball milling and before the blank material spraying, and the obtained mixture is stirred through a stirrer; and the photocatalyst powder is 4-6[mu]m titanium dioxide powder.
Photocatalyst ceramic
SONG JIAXUAN (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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