Detailed Product Description
This technology is to make two regenerator to absorb heat and send out heat alternatively through the direction change device, recuperate the heat of the exhaust gas to the maximum extent, and then heat the combustion-supporting air and coal gas to more than 1000, even the inferior fuel (e.g. the blast furnace gas ) of lower calorific power can also catch fire steadily and burns high-efficiently. It can save 40-70% of fuel, improves output more than 15%, decreased more than 40% that billet steel is oxidized and burnt, NOx tap smaller than 100ppm, and make the temperature of exhaust gas emission lower than 160. It will reduce the greenhouse effects of the earth greatly. If the HTAC technology is adopted by most industry stove kilns of the whole country, its economic benefits and social benefit are inestimable. It will alleviate the state of the energy in short supply greatly and improve the human living environment effectively.
| Main specification |
Product
NamePerformanceIndex | Low Temperature | HighTemperature | Fender | | Material | Cordierite/Mullite | Alundum/Mullite | Electro | Altitude | | | | | M70 | M60 | | | | Chemical Conten | Al2O3(%) | 34.5±1.0 | 70±1.0 | 60±1.0 | 85±1.0 | 56~60 | | SiO2(%) | 49.7±1.5 | 29±1.0 | 38±1.0 | 13±1.0 | 30~35 | | MgO(%) | 13.5±1.5 | Modicum | Modicum | Modicum | Modicum | | other(%) | <2.0 | <2.0 | <3.0 | <4.0 | <8.0 | | W/v(g/cm3) | 0.70~0.85 | 1.00~1.15 | 0.95~1.05 | 1.65~1.95 | 1.20~1.55 | | Coefficient of Thermal Expansion(×10-6/) | 2.0~3.0 | 4.5~5.2 | 4.2~5.0 | 6.5~7.5 | 7.0~8.0 | | Thermal Conductivity(W/m.k) | ≥1.1 | ≥1.0 | ≥1.0 | ≥1.0 | ≥1.0 | | Highest Working Temperature() | 1350 | 1600 | 1550 | 1600 | 1500 | CompressiveStrength(MPa)
(Normal Temperature) | A | >23.0 | >26.0 | >23.0 | >25.0 | >20.0 | | B | >5.5 | >10.5 | >9.0 | >5.5 | >5.5 | | Conventional size(mm) | 150×100×100100×100×100100×100×150150×150×100 Wall thickness0.50.71.02.0 four types,Aperture2.5×2.53.0×3.05.0×5.0 and Hexagonal hole with different length .( Customized according to specific requirements) | design or produce according to the customers' designs |
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