Aktivní norma | Vydána: 23.09.2014

ISO 18611-1:2014

Ships and marine technology — Marine NOx reduction agent AUS 40 — Part 1: Quality requirements
(Navires et technologie marine — Agents réducteurs NOx marins AUS 40 — Partie 1: Exigences de qualité)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 18611-1:2014

Datum vydání: 23.09.2014

Stran: 6

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: 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".

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