Honeycomb ceramics,Honeycomb refractory ceramics

Honeycombceramics Honeycombceramicregeneratorisaregenerativehigh-temperaturecombustiontechnology(HTACtechnology)thekeyandcorecomponents.Regenerativehightemperaturecombustiontechnology(HTACtechnology)isanewconceptofcombustiontechnology,whichthefluegaswasteheatrecoveryandefficientcombustionandreduceNOxemissionsfromorganicallyintegratetechnologiestoachieveenergyefficiencyandlimitthelimittoreduceNOxemissionsfromvolumeofadualpurpose.HoneycombceramicregeneratorhasbeenwidelyusedinmetallurgicalmachineryindustryavarietyofPusher-typefurnace,reheatingfurnace,heattreatmentfurnace,forgingfurnace,meltingfurnace,ladle/tundishtoasters,soakingfurnace,radianttubeburners,hood-typefurnace,blastfurnacehotblaststove;buildingmaterialsindustry,avarietyofceramickilns,allkindsofglassfurnace;petrochemicalindustry,avarietyoftube-typefurnace,crackingfurnaceandotherindustrialfurnaces. Specifications Specifications 1 2 3 4 5 6 L×W×H/mm 150×150×300 150×150×300 150×150×300 100×100×100 150×100×100 100×100×40 Holes 25×25 40×40 50×50 31（28） 36×24 48 Holegridwidth/mm 4.9 3.0 2.26 2.65(3.0) 3.1 1.57 Thickness/mm 1.0 0.7 0.7/0.55 0.55(0.55) 1.0 0.5 Surface/m2/m3 540 825 1005 1065(990) 760 1510 OpenRatio/% 67 65 57/64 67(91) 55 57 Physicalproperties Performance AluminumPorcelain Mullite DenseCordierite cordieritePorous Stoneware Corundum Mullite-cordierite Density >2.7 >2.9 >2.4 >1.9 >2.3 >3.2 >2.9 thermalexpansivity/20～1000C/106·C-4 5～7 5.5～6.5 2.5～3.5 1.25～2.5 5～7 6～7 <5 Heatcapacity/20～1000C/J/Kgk 1100～1300 1100～1300 800～1200 750～900 800～900 1300～1400 1100～1300 Heatshock/k min200 min230 min250 min360 min150 min260 min300 maximumoperationtemperature/k 1400 1600 1300 1300 1150 1750 1550 Chemicalproperties Performance AluminumPorcelain Mullite DenseCordierite Porouscordierite Stoneware Corundum Mullite-cordierite SiO2 40～45 25～30 45～52 46～52 68～75 8～11 28～36 AL2O3 48～55 66～72 32～36 32～37 20～26 85～92 55～65 MgO - - 5～8 12～16 0.15～0.25 1.8～2.5 2.5～3.2 Fe2O3 <1.0 <1.0 <1.0 <1.0 <1.2 <0.5 <0.8 Na2O+K2O+CaO 4.0～5.5 <1.0 <1.0 <1.0 2.5～4.0 0.5～1.2 <1.0 TiO2+BaO - - <0.5 <1.0 <0.5 - -