HOT|COOL NO. 3/2018 - "Digitization"

P23

Dall Energy heat only plant in Sønderborg, Denmark.

KEY FIGURES FOR THE NEW PLANT • Input power: 5.5 MW • Electricity production: 800 kW

• Heat production: 5.0 MW • 20-60% moisture in fuel

• NOx : 150 mg/Nm3 • Dust <20 mg / Nm³ • CO: 0-5 mg / Nm³ • 20% -100% load • Fuel: Wood chips, garden / park waste

CONCLUSION There is a general demand for new and revolutionary technologies and processes that are friendly to the environment as well as financially feasible. The new gasification process will, ultimately, result in lower heating prices. It is a smart technology, which means that it is not necessary to be making a lot of investments, which makes it a cheaper plant, which again benefits the customers in the form of lower prices. At the same time, the plant is also an example of "circle economy", i.e. the citizens' waste becomes the citizens' heat. Explanation of the illustration of the combustion process The combustion process in the plant consists of three steps: 1. Gasification of biomass 2. Partial oxidation where a part of the gas is burned and where tar substances and NOx are reduced 3. Combustion chamber where the gas is burned Chairman of the board - Bjarne Christensen, welcomes the Danish Minister of Energy - Lars Christian Lilleholt, at the official opening of the biomass plant, September 15, 2018.

The plant is connected to the district heating network with a new 800 meters long pipe.

The existing natural gas-fired work will in the future only be used as a peak load backup.

For further information please contact:

Dall Energy Att.: Jens Dall Venlighedsvej 2 2970 Hørsholm

Phone: +45 2987 2222 jdb@dallenergy.com

www.dbdh.dk

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