“Neste has commissioned what it calls the world’s largest upgrading facility for liquefied waste plastic at its Porvoo refinery in Finland. The unit is intended to take up to 150,000 tonnes per year of raw oil output from pyrolysis and chemical recycling processes – such as Neste’s own Alterra reactors – and catalytically upgrade it into a feedstock that meets the requirements of petrochemical steam crackers as a drop-in replacement for petroleum.”
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