Pulverized Coal Boiler

PC boilers expose burner zones to pulverized-coal impact and radiation; anchor design and spall resistance of linings are critical.

◆ PROBLEMS ◆

Kiln Problems

Problem-by-problem analysis with solutions and recommended refractories

Bricks around peepholes and sootblower openings crack and fall under thermal shock and gas…

CFB boilers circulate bed material at high velocity; wear-resistant castables in the dense phase and cyclone linings are the main maintenance focus.