Condensing Economizers Systems
What is Condensing Economizer?
Condensing Economizer improves the thermal efficiency of boilers by cooling the exhaust gas below its dew point (about 135°F for combustion products of natural gas) and recovering the latent heat of water vapor through special designed heat exchangers.
Save Energy, Save Nature
This technology lowers energy consumption and GHG (Greenhouse Gas)
emissions significantly because of utilizing the latent heat in the
flu gas and returning the heat to the system. Therefore, Condensing
Economizers integrate energy savings and GHG reduction goals at the
same time.
Considering new regulations by environmental agencies (such asAB 32
and Carbon Footprint issue), reduction in energy expenditures
and GHG emission will lead to product cost reduction and become an
imperative source of competitive advantage for your corporation.
By utilizing Condensing Economizers, your company can enhance steam
and hot water system efficiency overall heat recovery by up to 10%.
How Condensing Economizer Saves Energy?
Hydrocarbon fuels produce considerable quantities of water vapor as
a combustion byproduct. When one molecule of methane (the main
constituent of natural gas) is combusted, it releases two molecules
of water vapor. In other word, converting to pound/mole, every pound
of methane produces 2.25 pounds of water vapor.
CH4 + 2O2 → CO2 + 2H2O
41.9 lb of methane is required to generate one MMBtu (CH4 Heating Value is 23,861 Btu/lb) which produces 94.3 lb of high temperature water with latent heat of 970.3 Btu/lb under standard pressure. That is, generating one MMBtu by combusting methane releases 91,495 Btu of water vapor heat (9% of the produced energy content) to the boiler stack which can be reclaimed by installing Condensing Economizers.Greenhouse Gas Emission Reduction and Condensing Economizer
Saving wasted energy means using less fuel and higher efficiency. It also means reducing greenhouse gas emission (CO2 and NOx as a natural gas combustion byproduct) and cleaner air.Thus, Condensing Economizer can lower the CO2 and NOx level up to 9% by using
less hydrocarbon fuel.
Products
- Regenerative Thermal Oxidizers (RTO’s)
- Recuperative Thermal Oxidizers
- Heat Exchangers
- Condensing Boilers Systems
- Condensing Economizers Systems
- Permanent Total Enclosures (PTE’s)
- Steam Generating Thermal Oxidizers
- Flares (Low NOx)
- Custom Fabrication & CAD Design
- Concentrator/Adsorption Systems
- Collection System Design & Fabrication
- Catalytic Oxidizers
- Ancillary Products
- Boilers
- Blowers
- Burners (low NOx)
- CEM (Continuous Emission Monitoring)
- Dampers, Ducting & Valves
- Dust Collectors
- Filters
- LEL (Lower Explosive Limit) Monitoring
- Primary Heat Recovery
- Secondary Heat Recovery
- Scrubbers
- Waste Heat Boilers
