GSO ISO 22241-1:2013
ISO 22241-1:2006
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Diesel engines -- NOx reduction agent AUS 32 -- Part 1: Quality requirements
GSO ISO 22241-1:2013 Files
English
7 Pages
Current Edition
Reference Language
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GSO ISO 22241-1:2013 Scope
This part of ISO 22241 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.
In the remaining parts of ISO 22241, the term “NOx reduction agent AUS 32” will be abbreviated to “AUS 32”.
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