Honeycomb ceramic and heat accumulation substance is one kind of
porous ceramic .It has advantages of large surface area ,big
caloric receptivity ,good heat stability ,low heat expansion
coefficient ,good corrosion resistance and light weight .Recently
,HTAC has been widely used in all kinds of burning furnace ,heating
furnace ,steel burner and heat treater in metallurgy industry .
The heat accumulating burning technique by using the honeycomb
ceramic as heat accumulator has following advantages:
- It can use blast furnace gas of low calorific value .
- It can save 40-60%energy .
- It can reduce more than 50%pollutant emission