ISO 22241-1:2006

Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements

Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements

Digital Document2006 edition2006Purchase Options

Referenced standards

ISO 12185ISO 22241-2ISO 3675ISO 4259
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Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements

ISO 22241-1:2006 specifies the quality characteristics of the NOx reduction agent AUS 32 (aqueous urea solution) which is needed to operate converters with selective catalytic reduction, so-called SCR (Selective Catalytic Reduction) converters, in motor vehicles with diesel engines. SCR converters are particularly suitable for selectively reducing the nitrogen oxide (NOx) emissions of diesel engines.

Edition2006
Standard Part No1
Published Date2006
Published ByInternational Standardization Organisation
Page Count7