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AdBlue® freezing in winter season: prevention and solutions
AdBlue®, a crucial component for the operation of Selective Catalytic Reduction (SCR) systems in diesel engines, is essential for reducing nitrogen oxides (NOx). However, its water-based nature raises a recurring concern as cold weather approaches: the risk of freezing. Understanding the composition of this additive, its freezing point, and preventative measures is essential to ensuring … Continued
GreenChem Austria GmbH Official Launch and Recent Acquisition
Linz, Austria – January 2025 – GreenChem Group proudly announces the official establishment of GreenChem Austria GmbH, marking another significant milestone in the company’s continued growth across Europe. This expansion enhances GreenChem’s operational presence and customer service in Central Europe, reinforcing its long-standing commitment to providing high-quality AdBlue® solutions and exceptional service standards. With the … Continued
EFFINOX® put to the test: proven effectiveness in urban transport
EFFINOX® | AdBlue® Premium Solution is our anti-crystallization solution, designed to protect SCR systems and ensure cleaner, more efficient, and longer-lasting performance for diesel vehicles. Now, to test its effectiveness under real-world conditions, we’ve taken on a new challenge: an intensive field trial on a fleet of city buses. For three months, we evaluated the … Continued
The downside of using incorrect AdBlue® for transport and logistics companies
AdBlue® has been an essential component to ensure the functioning and environmental compliance of the modern SCR-equipped diesel engines. This solution allows you to reduce drastically the emissions of nitrogen oxides (NOₓ), one of the main harmful pollutants for the environment and public health. However, there is growing usage of uncertified, inferior, or even counterfeit … Continued
CBAM: implications for the transport sector
With global efforts to combat climate change intensifying, the CBAM (Carbon Border Adjustment Mechanism), also known as the carbon border adjustment mechanism, came into force on October 1, 2023. This measure is one of the European Union’s most ambitious initiatives to promote the transition to a low-carbon economy. Its main objective is to combat carbon … Continued
How Urea Production Powers GreenChem’s Reliable AdBlue® Supply — Even in Uncertain Times
In a world where supply chains can break down at any moment — from global pandemics to wars or raw material shortages — staying ahead of disruptions is no easy task. For GreenChem, one of Europe’s leading AdBlue® producers, the secret to staying resilient lies in something simple, yet powerful: urea. But not just any … Continued
GreenChem’s AUS40 – Solution for the Marine Industry
At GreenChem, we are committed to delivering innovative solutions for emission reduction across industries. While many of you are familiar with our flagship products, AdBlue® and EFFINOX, designed for road vehicles and industrial applications, we’re thrilled to share our offering for the maritime sector. Introducing AUS40, an advanced urea solution specifically tailored for the marine … Continued
GreenChem’s New Subsidiary in Serbia
Recently, GreenChem has acquired Adeco Blue – Serbia’s largest AdBlue® producer. Soon to be rebranded as GreenChem Serbia, this acquisition strengthens GreenChem’s Adriatic presence. In terms of the market, Serbia is the Adriatic region’s largest economy and has promising AdBlue® demand. Adeco Blue’s established reputation and long-term partnership with GreenChem Holding make this acquisition a … Continued
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