SCR Automotive grade urea for vehicle exahust

FOB Price

USD $350 - $400 / Metric Ton

20 Metric Tons(Min.Order)

Supply Ability 30000 Metric Ton / Metric Tons per Month
Port QingDao Port
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Product Details

Type:	Urea	Urea Coating:	Polymer	CAS No.:	57-13-6
Other Names:	carbamide	MF:	CH4N2O	EINECS No.:	200-315-5
Place of Origin:	Chongqing, China	Release Type:	Quick	State:	Prilled
Purity:	46%	Application:	Used of agricultural or industy	Brand Name:	TS
Model Number:	H1

Product Description

1. Pictures of scr automotive grade urea

2. Description of scr urea for diesel vehicle

scr urea is used in SNCR and SCR reactions to reduce the NOx pollutants in exhaust gases from combustion from Diesel, dual fuel, and lean-burn natural gas engines. The BlueTec system, for example, injects a water-based urea solution into the exhaust system. The ammonia produced by the hydrolysis of the urea reacts with the nitrogen oxide emissions and is converted into nitrogen and water within the catalytic converter. Trucks and cars using these catalytic converters need to carry a supply of diesel exhaust fluid (DEF, also known as AdBlue), a mixture of urea and water.

What is SCR?----SCR (Selective Catalytic Reduction) transforms the harmful nitrogen oxides (NOx) in the exhaust of diesel vehicles into harmless nitrogen gas and water vapour. The SCR solution is metered into the exhaust system in front of a catalyst. The urea hydrolyses to ammonia which then reacts with the NOx in the exhaust gas.

What is AdBlue?----AdBlue is aqueous urea solution used in SCR systems on diesel vehicles. SCR Urea complies with ISO 22241-1 and DIN 70070 standards

why our automotive grade urea can be making AdBlue?----The raw material of our urea is pure natural gas, so that the urea is with low Biuret, low Aldehydes and low heavy metal materials; We have the most advanced production equipment and testing equipment.

Specification

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

Packing----In plastic woven bag (inside polyethylene film bag) or composite plastic weaving equipment.The net weight of each bag is 50 ± 0.2kg.Urea packing piece

Storage----Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 23°C (73.4°F).

3. Production Line of urea

4. Application of AdBlue DEF

Packaging & Shipping

5. Packing of automotive grade urea

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7. Sample Rooms of Product

Contact Us

Tai\'an Guangyuan International Trade Co., Ltd.: Contact namevikcy zhao; Phone86-538-8581779; AddressRoom 1708, Floor 17, Bldg. 17, No. 96, Great Wall Road

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SCR Automotive grade urea for vehicle exahust

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