CFB Boiler

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

◆ PROBLEMS ◆

Kiln Problems

Problem-by-problem analysis with solutions and recommended refractories

Cyclone linings suffer dust-laden gas abrasion and thermal shock; bricks or castables deta…

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