SiC Heat Exchanger for Bromine Waste Heat Recovery
Glass heat exchanger replacement at Shandong Haihua bromine plant for high-temperature sulfur combustion waste heat recovery system
The bromine plant used a glass heat exchanger in its sulfur combustion waste heat system.
However, performance degradation and thermal stress issues became critical.
High-temperature flue gas (~1300°C) and corrosive sulfur compounds exceeded the limits of glass materials,
leading to unstable heat recovery efficiency.
A silicon carbide heat exchanger was introduced to replace the original system,
enabling high-temperature durability and improved energy recovery.
Designed for extreme chemical environments exceeding 1000°C,
ensuring stable performance under thermal shock and corrosion.
The upgrade significantly improved energy recovery efficiency
and system stability in continuous industrial operation. Fuel Reduction Air Preheating System ReliabilityProject Story
1. Original System Limitation
2. Engineering Challenge
3. System Upgrade
Engineering Solution
Silicon Carbide Upgrade
Key Impact
Field Implementation
Results Achieved
30%+
600°C+
↑ Stability
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