Stami Specialties are innovative, future-proof products and services that contribute to reducing nutrient loss, improving yields, reducing NOx emissions from diesel engines, enabling the production of liquid UAN and granular UAS, and limiting environmental impact.
Controlled-Release Fertilizer Design
Do you want to benefit from state-of-the-art technology and offer farmers a broad smart fertilizer product range, fine-tuned to specific customer and crop needs? Our Controlled-Release Fertilizer Design with PurActive Technology, developed in partnership with Pursell Agri-Tech, offers you a one-stop-shop package to kick-start your new product line. Learn how to improve yields and limit environmental impact with this smart innovation.
Stamicarbon offers technology concepts to produce 32.5% urea-in-solution - often known as AUS32 or Diesel Exhaust Fluid (DEF) - for NOx reduction in diesel engines. As a licensor of urea technology, Stamicarbon is in an ideal position to develop a state-of-the-art solution not only taking into account the current regulations but also anticipating future developments and requirements.
Stamicarbon’s integrated urea-ammonium nitrate (UAN) Design process allows for a simple design and low investment and operating costs. In an integrated plant, the end product remains in liquid form and can be easily transported and stored in tanks, allowing for the abolishment of expensive prilling or granulation equipment. The design also enables the production of DEF (Diesel Exhaust Fluid)/AdBlue®.
In order to meet the increasing demand for sulfur-based fertilizers, Stamicarbon has developed a flexible modular process for the production of urea ammonium sulfate (UAS). The addition of ammonium sulfate to urea also reduces nutrient loss due to ammonia volatilization. The UAS granulation process includes four main modules: suspension, granulation, evaporation and scrubbing module.