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SILICA CERAMIC MATERIAL, CERAMIC FOAM FILTER, AND PREPARATION METHOD AND USE OF CERAMIC FOAM FILTER
Provided are a silica ceramic material, a ceramic foam filter, and a preparation method and use of the ceramic foam filter. The silica ceramic material includes a ceramic powder and an auxiliary material, where the ceramic powder includes the following components by mass percentage: 40% to 80% of silica, 8% to 30% of alumina, and 8% to 30% of silicon carbide; and the auxiliary material includes a binder and a dispersing agent: a mass of the binder accounts for 1% to 5% of a mass of the ceramic powder, and a mass of the dispersing agent accounts for 0.5% to 1% of the mass of the ceramic powder.
SILICA CERAMIC MATERIAL, CERAMIC FOAM FILTER, AND PREPARATION METHOD AND USE OF CERAMIC FOAM FILTER
Provided are a silica ceramic material, a ceramic foam filter, and a preparation method and use of the ceramic foam filter. The silica ceramic material includes a ceramic powder and an auxiliary material, where the ceramic powder includes the following components by mass percentage: 40% to 80% of silica, 8% to 30% of alumina, and 8% to 30% of silicon carbide; and the auxiliary material includes a binder and a dispersing agent: a mass of the binder accounts for 1% to 5% of a mass of the ceramic powder, and a mass of the dispersing agent accounts for 0.5% to 1% of the mass of the ceramic powder.
SILICA CERAMIC MATERIAL, CERAMIC FOAM FILTER, AND PREPARATION METHOD AND USE OF CERAMIC FOAM FILTER
CHEN DENGNING (author) / WANG SHUJING (author)
2025-03-06
Patent
Electronic Resource
English
IPC:
B01D
SEPARATION
,
Trennen
/
B22D
CASTING OF METALS
,
Gießen von Metallen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
SILICON DIOXIDE CERAMIC MATERIAL, FOAM CERAMIC FILTER, AND PREPARATION METHOD AND USE
| European Patent Office | 2024