Main Products: urea ,melamine ,automotive grade urea ,glazing powder ,melamine moulding compound ,SCR Urea
DIN70070 standard automotive grade urea for scr system AdBlue
USD $260 - $280 /Metric Ton
Min.Order:18 Metric Tons
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Tai\'an Guangyuan International Trade Co., Ltd.
Business Type: Trading Company
Shandong ChinaMain Products: urea ,melamine ,automotive grade urea ,glazing powder ,melamine moulding compound ,SCR UreaProduct Details
1.Application
automotive grade urea is high purity prilled/granuled urea, it can be used to produce AdBlue. another name is Diesel Exhaust Fliud (DEF).
AdBlue converts harmful NOx from your diesel vehicle exhaust into harmless nitrogen and steam, therefore considerably reducing the emissions of nitrogen oxides (NOx) that are a major source of atmospheric pollution and that lead to smog in urban centres. According to studies done by the World Health Association, NOx emissions are known to aggravate asthma.
Since 2005, legislation on diesel vehicles in the UK & Ireland and in the rest of Europe demands a drastic reduction of NOx emissions. Vehicle manufacturers, and first and foremost those of large goods vehicles, have had to re-think the exhaust system on their vehicles. More and more diesel cars, tractors and other off-road vehicles are also now equipped with the SCR system in the exhaust.
2.Specification
item |
| result |
Item | standard | test result |
Urea Assay (wt %) | 98.0 min | 99.1 |
Granulate size | 0.85-2.80mm | 94% |
Moisture (wt %) | 0.5 max | 0.34 |
Nitrogen(wt %) | 46 | 46.4 |
Biuret (wt %) | 1.0 max | 0.78 |
Aldehydes (ppm) | 5 max | 3 |
Free Ammonium (wt %) | 0.01 | 0.01 |
Insolubles (ppm) | 20 | 17 |
Fe (mg/kg) | 0.5 max | Less than 0.2 |
Al (mg/kg) | 0.5max | Less than 0.2 |
Cu (mg/kg) | 0.5 max | Less than 0.2 |
Zn (mg/kg) | 0.5 max | Less than 0.2 |
Cr (mg/kg) | 0.5 max | Less than 0.2 |
Ni (mg/kg) | 0.5 max | Less than 0.2 |
Mg (mg/kg) | 0.5 max | Less than 0.2 |
Na (mg/kg) | 0.5max | Less than 0.2 |
K (mg/kg) | 0.5 max | Less than 0.2 |
Ash (ppm) | 100 max. | Less than 10 |
Phosphate(ppm) | 0.5 max | Less than 0.2 |
Heavy Metal( ppm) | 0.5 | 0.4 |
Additive | NONE | NONE |
pH (10 wt% solution) | 9.0 ~ 10.0 | 9.48 |
3.Storage
Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 23°C (73.4°F).
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