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Edition Tag: Nitrogen Syngas 2024-01-31

Plant Manager+

Problem No. 71: Fouling and damage of prilling tower air fans

Today some 75% of all urea plants worldwide operate a prilling tower as the solidification and finishing technology. A prilling tower is a large hollow concrete tower in which concentrated urea melt is sprayed from the top via a rotating bucket or static shower heads. The urea melt droplets cool and solidify while falling down some 70-100 m. The heat is removed by ambient air flowing upwards either as a natural draft due to the temperature increase or forced by means of air blowers.

Nitrogen Industry News Roundup

OCI Global says that it has reached an agreement for the sale of 100% of its interest in its large-scale nitrogen fertilizer subsidiary the Iowa Fertilizer Company LLC, located in Wever, Iowa, to Koch Ag & Energy Solutions for $3.6 billion. Completion of the transaction remains subject to US anti-trust approval and other customary closing conditions. The transaction is expected to close in 2024. Morgan Stanley & Co. International plc is serving as financial advisor to OCI on the transaction. IFCO produced 1.2 million t/a of urea ammonium nitrate (UAN) in 2021 and 700,000 t/a of anhydrous ammonia, as well as 700,000 t/a of diesel exhaust fluid (DEF).

Price Trends

Ammonia prices are expected to remain soft moving through January with little in the way of price support from both a supply and demand perspective. Weakened global sentiment was characterised by news of January’s Tampa settlement $100/t down on December at $525/t CFR, with further declines anticipated in Q1 once the Gulf Coast Ammonia (GCA) project comes online. Traders returned to their desks in the New Year and ammonia prices extended losses amid a stable supply outlook and a distinct lack of downstream industrial and fertilizer demand.