Energy from Waste

Energy from Waste

Energy-from-Waste is the process of generating electricity and/or heat by treating waste or converting it into a fuel source. As a form of energy recovery, WtE has changed how waste is perceived. Instead of being a disposal problem, it now holds economic and energy value.

This shift has driven significant growth across the sector.

Vulcan’s Expertise in Waste-to-Energy

For over 20 years, Vulcan Refractories has supplied high-performance refractory solutions to the energy-from-waste industry. Our products are trusted in some of the UK’s most advanced waste treatment facilities.

One of our best-known materials, Vulcasil S75N, delivers superior performance and durability. We recently launched ZEROX, an ultra-low oxidation silicon nitride bonded silicon carbide. It’s ideal for high-risk environments where maximum oxidation resistance is essential.

For applications requiring reduced heat flow, we also supply alumina and low-silicon carbide content materials. These come in a range of tile and grate shapes, tailored to customer requirements.

Applications

We support a wide range of systems with:

• Incinerator boiler wall tiles built to bespoke specifications

• Grate shapes for combustion efficiency

• Feeder tables designed for durability and thermal stability

Products

Our engineered materials for the WtE sector include:

• Vulcasil SN – Silicon Nitride Bonded Silicon Carbide

• Vulcasil S – High-Performance Silicon Carbide Refractories

• ZEROX – Ultra-Low Oxidation Silicon Nitride Bonded Silicon Carbide

• Vulcasil A – High Alumina Refractories

Key Features

Our refractories are designed for harsh operating environments. They offer:

• Excellent thermal conductivity and oxidation resistance

• Strong resistance to corrosive gases and alkalis

• High abrasion resistance and low slag adhesion

• Reliable performance at temperatures up to 1300˚C