Basic requirements for design of ceramic fiber lining for refinery flame reheating furnace-7
● Ceramic lining should not be used in reheating furnace with heavy metal content greater than 100 ppm in fuel.
● Ceramic fibre structure shall not be used in convection section with soot blower, steam spray gun and water cleaning equipment.
● Anchors shall be installed before coating the protective coating on the furnace wall panels. The protective coating should cover the anchorage and the UN covered part should be above the dew point temperature.