The project has been awarded by Anwil and will be responsible for producing 1,265 metric tonnes of nitric acid and 1,200 tonnes of ammonium nitrate per day. Thyssenkrupp’s patented Envi NOx process will be used to remove green house gases from nitric acid production.
Poland – Thyssenkrupp’s Industrial Solutions business area has received a new order for the construction of a fertilizer plant in Poland. The customer for the project is Anwil, a subsidiary of PKN Orlen, one of the largest oil industry corporations in Central and Eastern Europe from Poland. The new facilities for the production of 1,265 metric tonnes of nitric acid and 1,200 tonnes of ammonium nitrate per day will be located in Wloclawek, some 200 km northwest of Warsaw, at an existing chemical and fertilizer complex. Thyssenkrupp’s patented Envi NOx process will be used to remove green house gases from nitric acid production.
“More than ever, the chemical industry faces the challenge of growing profitably and at the same time protecting the climate. With the realisation of this new, low-emission plant in Poland, Anwil and thyssenkrupp are making an important contribution,” says Sami Pelkonen, CEO Chemical & Process Technologies at thyssenkrupp Industrial Solutions. “We look forward to our further cooperation and are proud to bring decades of plant engineering and process know-how into the project.”
The order includes the provision of technology licenses and the engineering, procurement and construction (EPC) of the new facilities. The contract value is in the lower three-digit million euro range. The project is a substantial part of a larger investment programme implemented by Orlen to expand its fertilizer portfolio and open up new value chains in the petrochemical industry. By 2022, Orlen aims to increase its fertilizer production capacity in Wloclawek by 50 per cent to 1.461 million tonnes per year to meet growing demand.
“With thyssenkrupp, we have found a reliable partner for our investment project. The company combines extensive plant engineering experience with efficient technologies that meet and exceed the highest environmental standards. Together, we will drive growth and sustainable development of the chemical industry in Poland”, said Agnieszka Zyro, CEO at Anwil, at the signing ceremony.
Combined removal of N2O and NOx greenhouse gases with Envi NOx
Thyssenkrupp's patented, world-leading Envi NOx technology for greenhouse gas reduction will be utilised to treat tail gases from nitric acid production. The process converts environmentally harmful laughing gas (N2O) and other nitrogen oxides into nitrogen, oxygen and water with the aid of a special catalyst. This will reduce the annual emissions of the new plant by around 3,200 tonnes of laughing gas and 1,000 tonnes of nitrogen oxide per year.
Since the global warming potential of laughing gas is estimated to be around 310 times greater than that of carbon dioxide (CO2), this corresponds to a CO2 reduction of about 1 million tonnes CO2 per annum. Today, more than 20 Envi NOx systems are already contributing to a more climate-friendly production of nitric acid worldwide, while more are under construction.