JB/T 11880.8-2014: Translated English of Chinese Standard. (JBT 11880.8-2014, JB/T11880.8-2014, JBT11880.8-2014): Diesel engines - Selective catalytic reduction (SCR) systems - Part 8: Selective catalytic reduction converters
https://www.chinesestandard.net, 2. aug. 2020 - 15 sider
This part of JB/T 11880 specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transport, storage of selective catalytic reduction (SCR) converters (hereinafter referred to as SCR converters) in selective catalytic reduction (SCR) systems for diesel vehicles. This part applies to diesel engines and vehicles equipped with SCR converters. SCR converters for other purposes can also be implemented by reference.
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aftertreatment assembly model aftertreatment device apply assembly model Manufacturer axial displacement axial thrust axis back pressure difference carrier Carry catalytic reduction SCR category by power condition conversion efficiency test converter is subjected converter shall meet Corrosion resistance Date Diesel engines direction documents durability test emissions engine rated power engraved Exhaust back pressure frequency inlet temperature Insertion loss Inspection items installation JB/T Limit logo Longitudinal Machinery Manufacturer name mark material meet the requirements name of aftertreatment packaging packing carton performance performed in accordance power and rated power loss ratio pressure drop pretreatment protection measures provisions of GB/T relevant requirements specified Sampling SCR converter Selective catalytic reduction space velocity specified in Table storage supplied Technical requirement Technology terms and definitions test methods thermal tightness test trademark transportation type inspection undergo Urea solution Vehicle category vibration test water quenching test