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Why does urea crystallize?
What causes urea crystallization? What consequences can it have for our vehicle? And most importantly, how can we avoid it? Diesel engines that maintain an intermittent pace of work, with constant engine stops and starts, often produce small urea sediments in the SCR system. In the long term, this solid crystallization can clog the catalytic … Continued
NOx Abatement in EU and How Much GreenChem Contributes
A brief overview Nitrogen oxides (NOx) are a group of highly reactive gaseous compounds containing nitrogen and oxygen in different proportions, namely NO, NO2, and N2O. NOx is a byproduct of the combustion processes such as those used in power generation and road transport. It can cause serious health problems and is a major contributor … Continued
GreenChem launched new SCR cleaner – Effinox
For many vehicles with light-duty applications, it is not uncommon to have SCR issues. This is mainly caused by the vehicles continuing to fully dose AdBlue® when the exhaust temperatures are not at their optimum, resulting in poor hydrolyzation of AdBlue® conversion to ammonia and a build-up of deposits on the SCR catalyst. In sectors … Continued
What is a SCR system?
253 million… This is the number of cars on the European roads today1. Quite impressive isn’t it? This really shows how important the car is for in our today’s life. 3% of these 253 million (i.e. 7.59 million) are new cars sold in 2015 and out of these, 49% were diesel cars. As you probably … Continued