Royal Refractories
Industry applications

Refractory & Insulation Materials for Power Plants

Power-generation facilities use refractory and insulation systems to protect high-temperature equipment and manage heat loss. Selection should be based on the equipment zone and verified operating requirements.

Common lining requirements

  • • Refractory protection for high-temperature equipment
  • • Castable lining and maintenance materials
  • • Insulating bricks and castables
  • • Repair mortars and plastic refractories

Typical equipment and lining zones

Boiler furnace and combustion zones
CFBC boiler and cyclone areas
Duct, ash-handling, and abrasion-prone zones
Captive-power and waste-heat recovery equipment

Details needed for a technical review

  1. 1Boiler type, make, capacity, and lining zone
  2. 2Fuel, ash chemistry, and operating temperature
  3. 3Abrasion, erosion, thermal cycling, and failure mode
  4. 4Existing lining specification and installation method
  5. 5Quantity, outage window, and required delivery date

Relevant product families

Bricks

Dense refractory and high-alumina brick grades for industrial kilns, furnaces, reactors, and other high-temperature lining duties.

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Castables & Mortars

Ceramic and hydraulic-bonded refractory castables, mortars, patching compounds, and heat-resistant grades for industrial lining and repair work.

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Insulating Bricks

Lightweight insulating brick grades designed to reduce heat loss through industrial furnace and kiln shells.

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Insulating Castable

Lightweight insulating castables for backup linings, thermal insulation, and energy-efficient industrial furnace construction.

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Plastic Refractory

Trowel- and ram-applied plastic refractory grades for demanding hot-face lining repairs and maintenance.

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Product suitability depends on the equipment, operating conditions, installation method, and lining design.

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