Urea is what car? Car urea scientific name is diesel exhaust treatment fluid, the country also known as its agent for the car with denitration environmental urea, car, vehicle urea solution is a colorless, transparent, clear liquid. Car urea as heavy diesel vehicles to achieve national IV emission vital part of its role is to reduce nitrogen oxide emissions. At present, China National Heavy Duty Diesel upgrade SCR four mainstream route is the route that the use of selective catalytic reduction technology. Its operation is substantially the exhaust from the turbine into the exhaust pipe out of the exhaust pipe is installed on a urea metering jet apparatus, the urea aqueous solution injected into the urea solution and the exhaust of nitrogen oxide redox reaction in the SCR reactor tank, to form nitrogen and water discharge. What is the use CGT logo mark? According to reports, the release of urea logo mark is based on the recent introduction of the "diesel engine aqueous urea nitrogen oxide reducing manufacturing conditions and product quality supervision and management approach" (hereinafter referred to as the vehicle approaches the supervision and management of urea solution) and launched, and completed the registration of trademarks, it has a clear legal basis in the use and supervision and management processes. Meanwhile, we hope such a way, so that our manufacturing and production of aqueous urea solution into the normal use of the track. CGT logo mark using a green background, and in the middle of SCR cellular carrier pattern as security features and exclusive design. CGT refers to "CICEI-Green Tech", on behalf of the China Internal Combustion Engine Industry will embark on the journey of a green industrial revolution, while "AUS32 FOR SCR TO CLEAN UP THE WORLD" also indicates that the urea solution can then also the city a blue sky. At the same time, CGT logo mark declaration supporting measures, use, management of the "China China Internal Combustion Engine Industry green certification reporting system" along the lines. Valid for 3 years to apply for voluntary China Internal Combustion Engine Industry Association Deputy Secretary-General stressed WEI force, the mode of application of CGT logo mark will uphold the principle of voluntary and will not be linked to money trademark interests. Enter the system of enterprises, must be performed in accordance with the vehicle approaches an aqueous urea solution oversight supervision requirements. China Internal Combustion Engine Industry Association will obtain and use corporate logo mark CGT supervision, sampling and assessment reports publicly available from time to time. For questions reflect the strong market, the doubts about the quality of supervision and inspection found that the presence of the product after quality defects and by the self-test, the Association will establish a voluntary recall and mandatory recall mechanism. In addition, the association also encourages the use of media and consumer products CGT logo mark supervision. In addition, CGT is not right to use the logo mark tenure, valid for three years, car companies need to urea in the six months prior to the expiry of the application for review. In this regard, WEI force, explained: "The aim is to allow companies to use the logo mark CGT has always had a sense of crisis, at the same time, this provision also reminds car companies on the basis of the production of urea-compliant products should also be on ongoing technological upgrade and enhance its own strength. "