anx_VII__para__140 — Directive 2005/55/EC of the European Parliament and of the Council of 28… · Lexiara

anx_VIIpara140

Directive 2005/55/EC of the European Parliament and of the Council of 28 September 2005 on the approximation of the laws of the Member States relating to the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines for use in vehicles, and the emission of gaseous pollutants from positive-ignition engines fuelled with natural gas or liquefied petroleum gas for use in vehicles (Text with EEA relevance) · European Union

Assuming a G20 reference fuel (100 % methane) of the composition C1H4:

← Calculation of the background corrected concentrations (Annex III, Appendix 2, Section 4.3.1.1): · All articles · For NMHC, the background concentration is the difference between HCconcd and CH4concd →

Source: EUR-Lex (Cellar) · retrieved 2026-11-01 · Text as adopted (Official Journal); later amendments are not incorporated in this text.