Publication: Magyar Közlöny
Issue: MK-2006-116 (Year: 2006, Number: 116)
Era: 2004-2010
Section: [22. számú melléklet a 217/1998. (XII. 30.) Korm. rendelethez]
Paragraph Index: 286

9. Boilers and process heaters with a rated thermal input exceeding 50 MWth: Table 1. Limit values for NOx emissions released from boilersa Limit value (mg/Nm3)b Solid fuels, new installations: – Boilers 50–100 MWth – Boilers 100–300 MWth – Boilers >300 MWth Solid fuels, existing installations: – Solid in general – Solid with less than 10% volatile compounds Liquid fuels, new installations: – Boilers 50–100 MWth – Boilers 100–300 MWth – Boilers >300 MWth Liquid fuels, existing installations Gaseous fuels, new installations: Fuel: natural gas – Boilers 50–300 MWth – Boilers >300 MWth Fuel: all other gases Gaseous fuels, existing installations a In particular, the limit values shall not apply to: – Plant in which the products of combustion are used for direct heating, drying, or any other treatment of objects or materials, e.g. reheating furnaces, furnaces for heat treatment; – Post-combustion plant, i.e. any technical apparatus designed to purify the waste gases by combustion that is not operated as an independent combustion plant; – Facilities for the regeneration of catalytic cracking catalysts; – Facilities for the conversion of hydrogen sulphide into sulphur; – Reactors used in the chemical industry; – Coke battery furnaces; – Cowpers; – Waste incinerators; and – Plant powered by diesel, petrol or gas engines or by combustion turbines, irrespective of the fuel used. 2006/116. szám b These values do not apply to boilers running less than 500 hours a year. The O2 reference content is 6% for solid fuels and 3% for others.

Source: https://magyarkozlony.hu/hivatalos-lapok/e8801ad1a2339c6a90e300ecaa44b3c5d78f642e/dokumentumok/fadc029b62d1cd2f7799be65ce1108b3118033e8/letoltes