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Sunray Technology:
Driving Green Transformation in Thermal Power
Focusing on comprehensive energy-saving retrofits for steam turbines in large-scale thermal power plants, with brush seal retrofitting as the core, replacing traditional labyrinth seals with high-efficency brush seal systems and integrating supporting optimization solutions.
Per-Unit Retrofit Results(300MW Turbine)
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Coal consumption reduction:7.2g/kWh.
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Heat rate degradation decrease:>80%.
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Enhanced operational stability and safety.
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Better suited for peak shaving and frequent start-stop cycles.
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Economy at medium and low loads is far superior to that of traditional sealing
Annual environmentalimpact
Based on Sunray's average 6,000MW retrofit capacity
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Standard coal saved:302,400 tons.
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C02 emissions reduced:877,000 tons.
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S02 emissions lowered:4,840 tons.
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NOxemissions cut:3,630 tons.
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Dust emissions controlled:600 tons.
SUNRAY TECHNOLOGY
Maximizing the value of every gram of coal through advanced energy efficiency solutions.
