Industrial Kilns application
Lime Kiln Refractory Lining Materials
Lime kiln linings are selected around kiln type, fuel, feed, temperature profile, abrasion, chemical infiltration and movement. Rotary and vertical kilns require different construction strategies.
Preheating zoneAbrasion, heat recovery and deposits
Burning zoneTemperature, chemistry and hot load
Cooling zoneThermal change and product abrasion
Hood, ducts & outletsImpact, gas flow and repair access
Operating challenge
What drives refractory wear
- Lime and feed abrasion
- Thermal cycling and process upset
- Chemical infiltration and deposits
- Mechanical movement or burden load
RFQ inputs
What the technical review needs
- Rotary or vertical kiln design
- Fuel, feed and lime chemistry
- Temperature profile and zone drawing
- Current lining, wear and shutdown schedule
Candidate material families
Materials to evaluate by zone
These are starting points for review, not a universal lining specification.
Procurement FAQ
Questions to resolve before quotation
Do rotary and vertical lime kilns use the same lining?+
No. Movement, burden load, gas flow, abrasion and construction differ, so the kiln design and zone must be identified.
Should brick and castable be quoted together?+
They can form one package when interfaces, quantities, accessories, installation and responsibility are clearly defined.
How is heat-loss control reviewed?+
Provide layer thicknesses, operating temperature, shell or casing target and any mechanical load imposed on insulating layers.
Application-specific RFQ