本标准为ISO 18611-1-2014，标准的英文名称为Ships and marine technology -- Marine NOx reduction agent AUS 40 -- Part 1: Quality requirements，本标准在2014-10-01发布，在2014-10-01开始实施。
ISO 18611-1:2014 specifies the quality characteristics of the marine NOx reduction agent, aqueous urea solution at 40 % concentration (AUS 40), which is needed to operate so-called SCR (selective catalytic reduction) converters. In marine applications, for example, for engine exhaust gas treatment, SCR converters are particularly suitable for selectively reducing the nitrogen oxide (NOx) emissions of internal combustion engines and boilers. This International Standard is covering quality requirements and guidelines for AUS 40 for marine applications, irrespective of manufacturing method or technique. In the remaining parts of ISO 18611, the term "NOx reduction agent" will be abbreviated to "AUS 40".
本标准文件共有14页。
ISO 18611-1-2014 Ships and marine technology -- Marine NOx reduction agent AUS 40 -- Part 1_ Quality requirements.pdf
(235.32 KB)
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