1. DESCRIPTION

Waste Heat Recovery Systems (WHRS) are engineered to reclaim and convert waste heat from industrial processes—such as flue gases from steel plants, cement kilns, and incinerators—into usable energy. Instead of losing thermal energy into the environment, WHRS redirects it to generate steam, heat water, or power turbines. This smart reuse significantly enhances energy efficiency, lowers operational costs, and advances environmental sustainability across industries.

2. TECHNOLOGY

• Waste Heat Source: Captures hot exhaust gases from furnaces, steel production, cement kilns, or incinerators.

• Heat Capture System: High-resistance ducts and chambers direct hot gases to exchangers with minimal disruption to main operations.

• Heat Exchanger: Devices such as HRSGs (Heat Recovery Steam Generators) extract thermal energy and transfer it to secondary fluids like water or thermal oil.

• Energy Utilization System: Converts heat into useful forms such as steam for industrial processes, turbine power, or preheated fluids.

• Smart Control System: Integrates SCADA/DCS systems for real-time monitoring, predictive maintenance, and automatic adjustments for optimal performance.

3. ADVANTAGES

Technical

• Custom solutions adapted to each plant and gas stream
• High thermal efficiency using residual heat
• Seamless integration with existing operations
• Smart automation for real-time performanc

Economic

• Lower energy costs via heat reuse
• Fast return on investment
• Cogeneration of electricity or steam (internal use or sale)

Environmental

• Reduced CO₂ emissions
• Full regulatory compliance and certifications
• Promotes circular economy through energy reuse

Strategic for Clients

• Lower production costs per ton
• Stronger corporate sustainability image
• Global technical support from SARRALLE