Tag: Urea

Carbon Recycling International (CRI), which operates a geothermally powered green methanol plant at Svartsengi, 40km southwest of Reykjavik, had to evacuate its site in late November when a 3km fissure opened in the earth a few kilometres away and lava began spilling across adjacent land. Satellite photos of the area taken on November 24 show a large field of molten and cooled lava to the north, west, and south of Svartsengi, though the plant itself remained undamaged. CRI’s Iceland facility runs on CO2 , water, and renewable electricity from the Svartsengi geothermal power station. CRI says the low-carbon energy source allows it to produce 4,000 t/a of methanol with a greenhouse gas footprint just 10–20% that of conventional methanol.

A complete list of all articles and news items appearing in Nitrogen+Syngas magazine during 2024.

The production of urea, a critical component in the fertilizer industry, involves highly corrosive environments, particularly in the high-pressure sections of the process. This necessitates the use of advanced materials that can withstand such aggressive conditions to ensure long life and efficiency of urea production plants. Alleima, Stamicarbon, Saipem and TOYO report on their advanced material and equipment solutions for the urea industry.

Brazil’s state-controlled oil company Petrobras plans to resume construction of its UFN-III nitrogen fertilizer unit in Tres Lagoas, Mato Grosso do Sul state.

As a tumultuous 2024 draws to a close, CRU’s fertilizer team to make a few predictions for the year ahead.

Market snapshot, 2nd January 2025

In October, ammonia benchmarks were more or less stable across the board. West of Suez, supply from Algeria was constrained by an ongoing turnaround at one of domestic player Sorfert’s production units. Still, demand from NW Europe remained quiet, although CF was set to receive a 15,000 tonne spot cargo from Hexagon some time in November, reportedly sourced somewhere in the region of $530/t f.o.b. Turkey. While regional supply appeared tight, steadily improving output from Trinidad and the US Gulf could alleviate recent pressures, with many players of the opinion that Yara and Mosaic could agree a $560/t c.fr rollover for November at Tampa as a result.

In Part 3 of this series on stripper efficiency issues, we continue the discussion on some some of the many causes of lower stripper efficiency. Here we discuss liquid divider fouling and bad installation of liquid dividers.

Ammonia prices could remain stable for the duration of October, with any further increases likely to be capped by a lack of demand. The outlook for November is more positive for buyers, with prices set to ease off once turnarounds at key export hubs are concluded.

Urea revamp activities are performed to achieve improvements of the urea plant. Besides the typical capacity increase there are many options to reduce operation costs, increase plant availability or reduce environmental impact. In this article Marc Wieschalla of thyssenkrupp Uhde GmbH provides an overview of some of the options from an EPC contractor point of view.