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ISO 22241-1:2006
Diesel engines -- NOx reduction agent AUS 32 -- Part 1: Quality requirements
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Abstract
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.
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Edition: 1 (Monolingual) ICS: 43.060.40 Status: Published Stage: 90.93 (2009-06-30) TC/SC: ISO/TC 22/SC 5 Number of Pages: 7 -
Revises: ISO/PAS 22241-1:2005
