Nissen Energy A/S products

Our ambitions are high and we don’t like to waste energy. Together we must strive to achieve the globale goals and with NISSEN energy’s highly efficient gas engine plant (CHP), we ensure that the WWTP can produce as much energy as possible, and become energy neutral for the benefit of both the individual plant’s economy and the environment. NISSEN energy handles design, construction and commissioning of gas engine units (CHP) or the complete energy system including heating system, gas burners, gas treatment etc. Our skills in the engineering of energy systems are strong and we gladly offer ideas our latest innovative initiatives and well-known proven energy solutions – we are with you all the way and this is “How we reach our goals – with your project“.

NISSEN energy delivers the equipment for your energy solution, whether it is a new gas burner, oil burner, boiler or a retrofit solution of an existing system, which is thus kept up to date. We are ready with guidance, sparring and installation, just as we can of course handle the subsequent service and maintenance of your gas burner, oil burner and / or boilers. All makes – from 135 kW: NISSEN energy has been selling Zantingh gas burners in Scandinavia, Germany and the UK since 1991, but we supply and perform safety checks (statutory inspections), repairs and troubleshooting of existing gas burners, oil burners and/or boilers – of all makes from 135 kW.

NISSEN energy has developed our own treatment plant for gas purification, which takes care of the challenges in connection with gas purification when producing sustainable energy on biogas. Biogas is a clean and efficient energy solution, but the biogas that comes directly from the process typically has a low pressure (5-20 mbar) and a high content of water. In addition, the biogas, depending on the raw material, contains siloxane and / or sulfur in the form of hydrogen sulphide. This means that the biogas is not immediately usable as fuel in a gas engine system (CHP). The water content reduces the calorific value of the gas and affects the emissions. The siloxane builds up in the gas engine (CHP) as coatings and is destructive to pistons and cylinder heads. The sulfur corrodes the heat exchangers, the exhaust system and increases the oil consumption of the gas engine.

At NISSEN energy, we design and construct gas upgrade systems based on the most efficient membrane on the market – the SEPURAN® Green membrane from EVONIK. You get all the benefits of membrane technology and a partner with an eye for your specific need..

NISSEN energy supplies our high-efficiency gas engine plant (CHP) for the utilization of the produced biogas for electricity and heat production, but we also supply new gas flares (flare) for environmentally correct burning of excess gas in the event of operational disruptions and in emergencies. NISSEN energy performs safety checks, repairs and troubleshooting on existing gas flares.