Модный металлический сверхпрочный ошейник из нержавеющей стали высокого качества
42,94 ₽ - 46,01 ₽
Техническая мочевина для дизельной выхлопной жидкости/DEF/SCR system/ARLA32/aus32
- Категория: >>>
- Поставщик: Taian Guangyuan International Trade Co. Ltd.
Сохранить в закладки 1600677573214:
Описание и отзывы
Характеристики
Product catalog
Automobile Urea
It is mainly used in the production of urea solution and as an essential additive in SCR systems to reduce carbon monoxide, nitrogen oxide and other pollutants produced after diesel combustion.
Industry Urea
The main uses of industrial urea: desulfurization and denitrification in large thermal power plants, acid pickling in iron and steel plants, plastic production, fuel production, medical treatment.
Agriculture urea
The largest use of urea is in agriculture, where it is the fertilizer with the largest nitrogen content. It is also used to produce compound fertilizers. It provides the plants with the nitrogen they need.
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All about DEF
Since the 2010 passage of stricter federal regulations on nitrogen oxide (NOx) emissions in new diesel vehicles, the use of
emission-reducing technology has skyrocketed. By far the most popular among these technologies is Selective Catalytic
Reduction(SCR), which requires the use of a solution known as DEF.
What is DEF?
Diesel Exhaust Fluid, or DEF, is a high-purity urea-based solution designed to reduce NOx emissions in new diesel vehicles. NOx is a pollutant that contributes to the formation of smog and acid rain, which can damage our health and the environment.
DEF is designed to be used in diesel engines equipped with SCR technology. When DEF is injected into the exhaust system of an SCR-equipped diesel engine, it reacts with a catalyst to break down NOx molecules into harmless nitrogen and water.
DEF is an odorless, colorless, non-flammable and nontoxic solution that is harmless to people, equipment and the
environment.High-purity DEF is increasingly available across the U.S. from companies like Airgas, which supplies ultra-pure Airgas AiRx DEF.
SCR Technology
Selective Catalytic Reduction, or SCR, is the leading emissions control technology available for diesel engines. SCR systems use a catalytic converter, with the addition of DEF, to break down NOx emissions.
DEF is not a fuel additive, but a completely separate solution that resides in its own tank. First, it is injected directly into
the exhaust stream, where it is then vaporized by a catalyst, forming ammonia. From there, the ammonia works in conjunction with the SCR catalyst to convert harmful NOx emissions into harmless nitrogen and water.
emission-reducing technology has skyrocketed. By far the most popular among these technologies is Selective Catalytic
Reduction(SCR), which requires the use of a solution known as DEF.
What is DEF?
Diesel Exhaust Fluid, or DEF, is a high-purity urea-based solution designed to reduce NOx emissions in new diesel vehicles. NOx is a pollutant that contributes to the formation of smog and acid rain, which can damage our health and the environment.
DEF is designed to be used in diesel engines equipped with SCR technology. When DEF is injected into the exhaust system of an SCR-equipped diesel engine, it reacts with a catalyst to break down NOx molecules into harmless nitrogen and water.
DEF is an odorless, colorless, non-flammable and nontoxic solution that is harmless to people, equipment and the
environment.High-purity DEF is increasingly available across the U.S. from companies like Airgas, which supplies ultra-pure Airgas AiRx DEF.
SCR Technology
Selective Catalytic Reduction, or SCR, is the leading emissions control technology available for diesel engines. SCR systems use a catalytic converter, with the addition of DEF, to break down NOx emissions.
DEF is not a fuel additive, but a completely separate solution that resides in its own tank. First, it is injected directly into
the exhaust stream, where it is then vaporized by a catalyst, forming ammonia. From there, the ammonia works in conjunction with the SCR catalyst to convert harmful NOx emissions into harmless nitrogen and water.
Automotive Grade Urea
Automotive Grade Urea is a special, uncoated version of highest purity. It is a main component of urea solutions like Diesel
Exhaust Fluid or AUS40/45 which are used within SCR-systems for the reason of NOx reduction.
Automotive Grade Urea is a special, uncoated version of highest purity. It is a main component of urea solutions like Diesel
Exhaust Fluid or AUS40/45 which are used within SCR-systems for the reason of NOx reduction.
It is the only type of Urea that meets the ISO 22241 specification and the only suitable Urea for the production of DEF/AUS32/ARLA32 solutions. For meeting the ISO22241 the Urea needs to be of highest purity/quality.
Why choose us
~10 years export experience in urea industry.
~Supplying Automotive grade/DEFgrade urea, fertilizer grade, food grade, cosmestic grade, pharmaceutical grade urea
~Cooperating with clients above 30 countries, familiar with the trade policy, requirement details of various countries customs.
~No negative feedback in the past 10 years, Always responsible for every bag of urea shipped from us.
~one-stop chemical supplier, you can always count on us whenever you need urea or other chemicals from China.
~10 years export experience in urea industry.
~Supplying Automotive grade/DEFgrade urea, fertilizer grade, food grade, cosmestic grade, pharmaceutical grade urea
~Cooperating with clients above 30 countries, familiar with the trade policy, requirement details of various countries customs.
~No negative feedback in the past 10 years, Always responsible for every bag of urea shipped from us.
~one-stop chemical supplier, you can always count on us whenever you need urea or other chemicals from China.
SGS Report
According to ISO22241 standard | ||||
Test Items | Unit | specification | ||
T-nitrogen | % | >46 | ||
moisture | % | <0.5 | ||
Biuret | % | <0.9 | ||
alkalinity(NH3) | % | <0.05 | ||
aldehyde | mg/kg | <15.4 | ||
insoluble matter | mg/kg | <61.5 | ||
PO4 | mg/kg | <1.5 | ||
Ca | mg/kg | <1.5 | ||
Fe | mg/kg | <1.5 | ||
Cu | mg/kg | <0.6 | ||
Zn | mg/kg | <0.6 | ||
Ni | mg/kg | <0.6 | ||
Cr | mg/kg | <0.6 | ||
Mg | mg/kg | <1.5 | ||
Na | mg/kg | <1.5 | ||
K | mg/kg | <1.5 | ||
Al | mg/kg | <1.5 | ||
Successful Project
3000tons of DEF Urea shipped to US
"0" jumbo bag broken when the clients received the cargo
Automotive grade/technical grade urea for DEF production
Packing & QC
Delivery Automotive urea by bulk vessel is another choice when quantity is above 500 tons
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FAQ
Q1: whats is your MOQ?
A: 1*20’Container (20mt)
Q2: what is the available package?
A: 50kg/bag, 1000kg/bag
25kg/bag (with quantity above 200mt)
OEM packing (with quantity above 500mt)
Q3:What's the delivery lead time?
A: 5 days based on quantity below 500mt.
Q4: Do you have a third party certificate?
A: yes, our product has been tested and approved in SGS
Q5: Can i get my shipment tested at the loading port?
A: yes, we can arrange the SGS at loading port, with quantity above 200mt, we will bear that inspection cost for you
Q6: Is pallet necessary for loading?
A: pallet is necessary when urea is loaded in 20’container, if you use 40’container, pallet is only necessary for the top layer.
Q7: Can you arrange origin certificate like FORM A/FORM F for our import customs clearance?
A: sure, we will do that for you
Q7: Can i get a free sample?
A: free sample within 1kg is available, courier cost will be on customer’s account
A: 1*20’Container (20mt)
Q2: what is the available package?
A: 50kg/bag, 1000kg/bag
25kg/bag (with quantity above 200mt)
OEM packing (with quantity above 500mt)
Q3:What's the delivery lead time?
A: 5 days based on quantity below 500mt.
Q4: Do you have a third party certificate?
A: yes, our product has been tested and approved in SGS
Q5: Can i get my shipment tested at the loading port?
A: yes, we can arrange the SGS at loading port, with quantity above 200mt, we will bear that inspection cost for you
Q6: Is pallet necessary for loading?
A: pallet is necessary when urea is loaded in 20’container, if you use 40’container, pallet is only necessary for the top layer.
Q7: Can you arrange origin certificate like FORM A/FORM F for our import customs clearance?
A: sure, we will do that for you
Q7: Can i get a free sample?
A: free sample within 1kg is available, courier cost will be on customer’s account
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