Thermal Storage Honeycomb Ceramic

Thermal Storage Honeycomb Ceramic
Thermal Storage Honeycomb Ceramic
Thermal Storage Honeycomb Ceramic
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High temperature air combustion or HTAC is an energy conservation technology developed for combustion systems. Within the HTAC system, a catalyst reacts with CO and HC under 600℃, ensuring a high thermal recovery rate and it minimizes the release of pollutants into the air.

Compared to traditional combustion technologies, the HTAC system minimizes fuel consumption by 20-50%, reduces the oxidation burn loss by at least 20% as well as the NOX release by more than 40%. High efficiency purification and recycling capabilities are both guaranteed.

At a temperature of over 2000 ℃, we melt chromium corundum and other high-purity materials to produce our industrial grade honeycomb ceramics, thermal storage balls, and bricks. We produce various types of heat storage media with various hole shapes. The different shapes include square holes, round holes, and hexagonal holes. Wall types include flat surfaces, inclined surfaces, single channel and double channels.

Physical Properties of Heat Storage Media
Properties Material

Cordierite Cordierite and mullite composite stone Mullite Corundum and mullite composite stone Chromium corundum and mullite composite stone Fused alumina zirconia and mullite composite stone
Volumetric weight (g/cm3) 0.6-0.8 0.7-0.9 0.8-1.0 0.9-1.1 0.9-1.15 0.9-1.15
Coefficient of thermal expansion (20 - 1000℃)×10-6 ·0C-1 1.8-2.3 4-5 5-6 5-6.5 5-6.5 5-6
Specific heat capacity (J ·(g ·K)-1 ≥0.85 ≥0.90 ≥1.0 ≥1.10 ≥1.15 ≥1.15
Thermal conductivity (1000 ℃(w ·(m ·k)-1 ≥1.0 ≥1.10 ≥1.20 ≥1.20 ≥1.30 ≥1.30
Max. usage temperature (℃) 1250 1350 1450 1550 1550 1550
Crushing strength of A axis /MPa ≥20 ≥22 ≥22 ≥25 ≥30 ≥30
Crushing strength of B axis /MPa >8 >10 >10 >12 >15 >15
Chemical Compositions of Heat Storage Media
Name Material
Cordierite Cordierite and mullite composite stone Mullite Corundum and mullite composite stone Chromium corundum and mullite composite stone Fused alumina zirconia and mullite composite stone
SiO2 42-52 40-50 35-38 25-30 23-28 23-28
AL2O3 36-40 45-50 60-65 65-70 65-70 65-70
MgO 12-15 6-9 ≤0.5 ≤0.5 ≤0.5 ≤0.5
Fe2O3 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0
K2O Na2O CaO <1.2 <1.2 <1.2 <1.2 <1.2 <1.2
Specifications of Heat Storage Media
Size (mm) Quantity of channels Wall thickness(mm) Channel Width(mm) Surface area (m2/m3) Void section (%) Packaging density (kg/m3) Weight (kg)
150×150×300 25×25 1.0 4.96 580 68 696 4.7
150×150×300 40×40 0.7 3.03 891 65 814 5.5
150×150×300 50×50 0.6 2.39 1090 63 903 6.1
150×150×300 60×60 0.5 1.99 1303 63 932 6.3
150×100×100 40×40 1 2.5 784 49 799 1.2
150×100×100 33×33 1.1 3.0 691 52 750 1.13
150×100×100 20×20 2.0 5.0 392 49 692 1.04
100×100×100 40×40 1.0 2.5 784 49 810 0.81
100×100×100 33×33 1.1 3.0 691 52 750 0.75
100×100×100 20×20 2.0 5.0 392 49 680 0.68

You may also find products like:
Honeycomb Ceramic, Honeycomb Ceramic regenerator, Heat Storage Ceramic

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