Factory Direct Sale Nitrogen Prilled Urea Solution SCR Grade Urea

• CAS No.: 57-13-6
• Formula: CH4n2o
• EINECS: 200-315-5
• Certification: ISO9001, ISO, CE
• Application: Vegetables, Flowers, Fruit
• Appearance: Granular
• Model NO.: urea 46%
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Type: Amide Nitrogen Fertilizer
• Nitrogen: 46%
• Usage: Industrial Grade for SCR System
• Transport Package: 50kg/Bag or 1000kg/Jumbo Bag
• Specification: urea 46%
• Trademark: DY
• Origin: China
• HS Code: 31021000
• Production Capacity: 500mt/Month

Product Description

Factory direct sale Nitrogen Prilled urea solution SCR Grade Urea 

Product Description:

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

why our SCR urea can be making DEF?----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	Unit	ISO Limit		Result
		Min	Max
Urea Content	%mm	97.8		99.1
Particle size	mm	0.85	2.80(90%min)	95%
Nitrogen	wt%	46		46.5
Moisture	wt%		0.5	0.34
Biuret	mg/kg		0.9	0.76
Alkalinity NH3	wt%		0.2	0.02
Aldehyde			15.4	0.28
Insoluble matter	mg/kg		61.5	6.81
PO4	mg/kg		1.5	0.047
Ca	mg/kg		1.5	0.092
Fe	mg/kg		1.5	0.154
Cu	mg/kg		0.6	0.062
Zn	mg/kg		0.6	0
Ni	mg/kg		0.6	0.215
Cr	mg/kg		0.6	0.185
Mg	mg/kg		1.5	0
Sodium	mg/kg		1.5	0.738
Potassium	mg/kg		1.5	0.538

Application:
SCR system includes urea tank (loaded with diesel exhaust treatment liquid), SCR catalytic reaction tank. The operation process of the SCR system is as follow: when nitrogen oxides are found in the exhaust pipe, the urea tank automatically spits out diesel exhaust treatment liquid, and the diesel exhaust treatment liquid and nitrogen oxides take place in the SCR catalytic reaction tank for REDOX reaction, generating pollution-free nitrogen and water vapor discharge.
 

 

Packaging & Shipping:
Factory direct sale Nitrogen Prilled urea solution SCR Grade Urea 
Package: 25kg /50kg PP PE Bag  ;25Mts/20'FCL without pallet 
Delivery time:within 7-14 working day after getting advance payment.
FAQ

 Q1:Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q2:Can you give me a discount price?
A:Surely,It depend on your qty

Q3:How can i get a sample?
A:free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q4: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q5:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.