Low grade waste heat is produced in abundance and wasted in power plants. This low grade waste heat can now be used efficiently for process cooling or air conditioning, making optimal use of energy in an organisation. The Bry-Air Adsorption Chiller can convert this heat into usable cooling.
The Bry-Air Adsorption Chiller is based on advanced green technology using inert, very special Silica Gel S2 (sorbent) and Water (refrigerant) pair.
Why Adsorption Chiller in Power Plants?
- Low energy cost
- Lower CO2 emissions
- Environment friendly/ Green Technology
- Possible source of getting Carbon Credit
- Sources of Low Grade Waste Heat
Boiler Exhaust (150°C–200°C) – can be tapped by recovering waste heat to generate hot water for Adsorption Chillers
Boiler Blow Down – 3% of the total boiler capacity that is used for blow down can be used in Adsorption Chillers as heat source
Boiler Condensate – can be used in Adsorption Chillers as heat source
Some power plants generate hot water at 60°C in PRDS stations to cool down the steam, which can be used as heat source.
The Bry-Air Adsorption Chillers
Bry-Air-make Adsorption chillers use potable water as the refrigerant, yielding zero ozone depletion and next to no global warming potential, by using low grade hot water from waste heat from flue gas as heat input to provide cooling instead of using electricity. Adsorption unit operates under vacuum with negligible moving parts, quiet and low noise. Adsorption technology is truly green, environment-friendly and sustainable.
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Factors
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Adsorption Chiller
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Life Expectancy
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Long life (more than 20 years)
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Energy Consumption
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Ultra-low electricity consumption
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Maintenance
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Negligible maintenance
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Regeneration Temperature
(Hot Water)
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Down to 50°C (122°F)
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Desiccant Used
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Special Silica Gel (Inert) S2
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Replacement Requirements
(Periodic Maintenance)
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Not required
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Noise Levels
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No noise and vibration
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Operations
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Ideal for extended operating times
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Refrigerant
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“Green” refrigerant (water) and inert,
special desiccant (silica gel) S2
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Salient Features of our Adsorption Chiller Technology
- Environment friendly Chilling System
- Potable Water as Refrigerant
- Vibration Free and Noiseless Operation
- Negligible Technology
- Power Saving Technology
- No need to replace adsorbent (Silica Gel)
- No crystallization, corrosion, hazardous leaks, or chemical disposal issues
- Operating life of minimum 25 years
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