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Cordierite-mullite honeycomb ceramic heat accumulator and preparation method thereof
The invention relates to a cordierite-mullite honeycomb ceramic heat accumulator and a preparation method thereof. The preparation method is characterized by comprising the following steps: adding an adhesive composed of glue, glycerol, deionized water and cellulose into ceramic powder composed of mullite, Suzhou soil, pseudoboehmite, talcum, aluminum oxide and titanium white to prepare plastic sludge, and carrying out mixing, primary compounding, fine compounding, aging, vacuum sludge compounding, molding, drying and high-temperature sintering to obtain the honeycomb ceramic heat accumulator. The honeycomb ceramic heat accumulator has the advantages of excellent high-temperature strength, high heat accumulation capacity, high heat exchange speed, high thermal shock stability and low cost, and is simple to operate and suitable for high-temperature kiln exhaust waste heat recovery.
Cordierite-mullite honeycomb ceramic heat accumulator and preparation method thereof
The invention relates to a cordierite-mullite honeycomb ceramic heat accumulator and a preparation method thereof. The preparation method is characterized by comprising the following steps: adding an adhesive composed of glue, glycerol, deionized water and cellulose into ceramic powder composed of mullite, Suzhou soil, pseudoboehmite, talcum, aluminum oxide and titanium white to prepare plastic sludge, and carrying out mixing, primary compounding, fine compounding, aging, vacuum sludge compounding, molding, drying and high-temperature sintering to obtain the honeycomb ceramic heat accumulator. The honeycomb ceramic heat accumulator has the advantages of excellent high-temperature strength, high heat accumulation capacity, high heat exchange speed, high thermal shock stability and low cost, and is simple to operate and suitable for high-temperature kiln exhaust waste heat recovery.
Cordierite-mullite honeycomb ceramic heat accumulator and preparation method thereof
LI JUNHU (author) / ZHANG JINLONG (author) / TIAN JIANGANG (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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