AdBlue® for vehicles is developed as the regulations for heavy-duty diesel vehicles are becoming more stringent. Particulate matter (PM) and nitrogen oxides (NOX) in diesel exhaust are the two main sources of vehicle exhaust pollution. For nitrogen oxides, the main exhaust aftertreatment technologies used in Europe and America are SCR and EGR+DPF, of which Europe and Japan is dominated by SCR,...
One aspect of a vehicle with SCR system is the need for replenishing Diesel Exhaust Fluid (DEF) on a periodic basis. DEF is carried in an onboard tank which must be periodically replenished by the operator based on vehicle operation. For light-duty vehicles, DEF refill intervals typically occur around the time of a recommended oil change, while DEF replenishment for heavy-duty vehicles and off-roa...
Euro 6 is a piece of European Legislation aimed at making cars more environmental friendly by limiting their exhaust emissions. The legislation sets restrictions on how much nitrogen oxide (NOx) and hydrocarbon gases may be emitted per kilometre by a road vehicle. Petrol and diesel vehicles are subject to different restrictions under the new Euro 6 legislation. For diesel cars, the permitted level...
At present, the quality of urea solution for vehicles on the domestic market is not uniform. The above figure shows the test concentrations of two brands of automotive urea solutions / AdBlue® that are publicly available on the market, which are 18.0% and&...
In order to avoid contamination of automotive urea solutions and corrosion of containers, pipes, valves, connectors, gaskets, etc., it is necessary to ensure that the urea solution of the vehicle is compatible with the material in direct contact at all stages of handling, transportation, storage and sampling. Highly alloyed austenitic Cr-Ni-steels and Cr-Ni-Mo-steels, for example in accordance wit...
You may find your car running low on AdBlue®, however most vehicles will give clear indication when it needs to be filled up. Some cars will not even start if you have not filled it up with AdBlue®. When it comes to commercial vehicles that drive thousands of miles each year, there are fines for not having enough AdBlue® in the car. Guangzhou EverBlue Chemicals Co.,Ltd is specialized i...
The dosage of AdBlue® is approximately 5% of the diesel tank. The diesel heavy truck with the AdBlue® tank, driving 7200km, it requires about 100L AdBlue®. 90L AdBlue® tank, it does not need to be added again if drove 6500km. A full 110L AdBlue® tank can be used for driving 7950km. You can buy AdBlue® online to save that trip and add it when your car requires it at home. Ev...
Basic Information Chemical formula :CO(NH2)2 English aliases : Carbamide; Urea solution; Urea, USP Grade Carbamide, USP Grade; Urea, MB Grade (1.12007) ; Urea Medical ; Urea-12C ; 10-Hydroxy-2-trans-Deceno-Acid CAS No :57-13-6 EINECS No : 200-315-5 Molecular formula: CH4N2O Molecular weight&n...
Reference number : ISO 22241-3:2008 (E) ISO ( the International Organization for Standardization ) is a worldwide federation of national standards bodies . The work of preparing International Standard is normally carried out through ISO technical committees . The International Standard are drafted in accordance with the rules given in the ISO / IEC Directives . ISO 22241 consists of four parts ; -...
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