Tag: Urea

In a major milestone, Yara International has officially opened its renewable hydrogen plant at Herøya Industrial Park, Porsgrunn, Norway.

The production and use of nitrogen fertilizers are responsible for around five percent of global greenhouse gas (GHG) emissions. The fertilizer industry will need to drastically cut these emissions by 2050 as part of its contribution to the 1.5 °C global warming target. Yet around 48 percent of the global population rely on crops grown with nitrogen fertilizers. Guaranteeing food security, by continuing to supply affordable crop nutrients at scale, while transitioning to a low-carbon future, is therefore the collective challenge for the global fertilizer industry and world agriculture.

The need for immediate climate action and cuts in carbon emissions has never been more urgent, especially in a world where ecosystems are increasingly under threat. The production of green fertilizers offers a clear route to achieving these goals by decreasing the chemical industry’s reliance on fossil fuels. Stamicarbon’s Carmen Perez, Rolf Postma and Nikolay Ketov outline the company’s innovative and integrated approach to green fertilizer technology.

We compare and contrast the 2023 financial performance of selected major fertilizer producers following the publication of fourth quarter results.

Urea: Prices continued their global decline in mid-April, including at New Orleans. The notable exception was Brazil where prices firmed due to buyer interest in the market for May and beyond.

Urease and nitrification inhibitors are cost efficient and easy to implement solutions for improving the nitrogen use efficiency (NUE) of urea ammonium nitrate (UAN). The use of inhibitors enables farmers to substantially reduce nitrogen losses and achieve their environmental targets, explains Thomas Profitt , Syensqo’s Global Enhanced Efficiency Fertilizer Manager, while improving crop yields and generating a positive return on investment.

Addressing the ‘leaky’ nature of nitrogen fertilizers is a longstanding priority for growers, fertilizer producers and retailers alike. Dr Karl Wyant, Nutrien’s Director of Agronomy, examines the valuable role enhanced efficiency fertilizers (EEFs) can play in improving nitrogen use efficiency.

Biuret is a chemical compound with the chemical formula HN(CONH 2 ) 2 , also known as carbamylurea. It is a commonly occurring undesirable impurity in urea-based fertilisers, as biuret is toxic to plants. Biuret is formed from urea, according to the following overall reaction:

The ammonia market reverted to recent norms at the end of April, with prices more or less unchanged in the east, and several benchmarks west of Suez moving downward in line with May’s Tampa settlement. Following a trio of high-priced c.fr spot deals many wondered whether such business would be replicated in Asia, but the hype did not live up to the expectation, with the majority of tonnes continuing to move on a contract basis into the likes of South Korea and Taiwan, China. The $430/t c.fr concluded into China has been attributed to both supply uncertainty and an uptick in domestic demand, though several inland prices declined this week, rendering price direction difficult.

Although it has been a major exporter of urea, increasing Chinese government restrictions have restricted the seasonal window for exports.