SEG A/S

April 2024

Thisted Heat Supply

FLUE GAS CONDENSATION AND GEOTERMI In 2016, Thisted Varmeforsyning was supplied with a new 3.7 MW hot water driven heat pump for flue gas condensation. The heat pump cools flue gases from the boiler down to around 24°C and delivers the energy to the absorber and condenser side by heating district heating water from 42°C up to 74°C. The driving energy is hot water at around 150°C is directed to the heat pump's ...

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2019 THISTED HEAT SUPPLY – 4.8 MW heat pump

4.8 MW heat pump SEG A/S has supplied, installed and commissioned 1 hot water driven absorption heat pump with a total cooling capacity of 4.8 MW. The fuel heat is supplied from straw boilers and waste incineration plants. The cooling side of the heat pump supplies cooling to the geothermal circuit, which supplies Thisted Varmeforsyning's customers with "free" heat extracted from a depth of 1200 meters below Thisted.

2019 Hammel District Heating

Flue gas condensation on 12 MW straw boiler Purpose: Improved efficiency on wood chip boiler In 2020, Hammel district heating has been supplied with a complete flue gas condensation plant, where SEG has been responsible for the design, delivery and commissioning of the following equipment: In addition to cooling on flue gas with a Thermax heat pump, a compressor heat pump is also connected, which cools the flue gas further down to around 15 degrees.

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Thisted District Heating

Flue gas condensation on straw Purpose: Improved efficiency on straw boiler Thisted has in 2019 received a scrubber solution from SEG A/S. For this project, SEG A/S has delivered an absorption heat pump. The cooling side of the heat pump delivers cold water to the flue gas scrubber, which reduces the chimney temperature to around 25°C, thereby recovering most of the energy in the flue gases. The driving energy is 115°C hot water from the wood chip boiler. ...

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Egedal District Heating

Flue gas condensation Purpose: Improved efficiency on wood chip boiler In 2018, Egedal received a new wood chip boiler from Euro Therm A/S. For this project, SEG A/S supplied an absorption heat pump. The cooling side of the heat pump supplies cold water to the flue gas scrubber, which reduces the chimney temperature to around 25°C, thereby recovering most of the energy in the flue gases. The driving energy is 115°C hot water from the wood chip boiler. ...

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Amager hill ARC

FLUE GAS CONDENSATION Purpose: Improved efficiency of waste incineration plants for CHP As one of Northern Europe's largest, and probably the world's most innovative, waste incineration plants, ARC has naturally also implemented flue gas condensation as one of the means to achieve extra high boiler efficiency. This is an installed cooling capacity of 32 MW distributed over 8 Thermax absorption heat pumps. The heat pumps ...

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Renova Waste Incineration Gothenburg

PHASE I, GOTHENBURG - EXHAUST GAS CONDENSING Purpose: Replacement of 13MW heat pumps at waste incineration Renova was one of the first in Europe to have absorption heat pumps installed in 1984. After almost 35 years of continuous operation, the original Sanyo heat pumps have been replaced with two Thermax absorption heat pumps with a total cooling capacity of 13MW. The cooling side of the heat pump delivers cold ...

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District heating Funen

Purpose: Improved efficiency of boiler plant by flue gas condensation. SEG A/S has supplied, installed and commissioned two steam driven absorption heat pumps with a total cooling capacity of 9 MW. 3 waste boilers supply hot steam to the heat pump generator, where the operating pressure is 5 bar(g). The evaporator circuit from the heat pumps produces chilled water down to around 20°C, which is passed through the flue gas condensation plant supplied by the ...

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Lemvig District Heating

Purpose: Improved efficiency of wood chip boiler through condensation In November 2016, SEG A/S delivered, installed and commissioned a new 5G3MC absorption heat pump with a cooling capacity of 900 kW. On the cooling side of the heat pump, cold water is supplied to the flue gas scrubber, which cools down the chimney temperature to close to 18°C, thus absorbing and recovering the condensation heat from the flue gases. This recovered energy is delivered back ...

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Hammel District Heating

FLUE GAS CONDENSATION Purpose: Improved efficiency of waste boiler through flue gas condensation In November 2016, SEG A/S commissioned a 5G5NP absorption heat pump with a cooling capacity of 1MW. On the cooling side, cold water at around 23°C is supplied to the flue gas cooler. The heat absorbed by this cooling is delivered to the heat pump's condensers and absorber, heating the district heating water before the boiler. Driving energy is supplied from the waste boiler...

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