In 2007, NEREFCO, formerly British Petroleum (BP), Europoort refinery (NL), decided to increase their steam production with a new water tube steam boiler (130 t/h, 29.5 barg superheated steam).
They decided to install the best available techniques for Low Nox burners firing fuel gas containing a high H2 % (up to 58 %vol.) including the following targets:
NOx emission when firing fuel gas: < 70 mg/Nm3, @ 3% O2 dry basis.
CO emission when firing fuel gas: < 50 mg/Nm3, @ 3% O2 dry basis.
Maximum boiler availability.
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