Tag: Ammonia

The Kazakh government has approved the construction of a new ammonia and urea plant in the country’s Mangistau region, on the eastern shore of the Caspian Sea. Construction will be carried out by a joint venture between QazaqGaz National Company and ESTA Construction under Qazesta Fertilizers Ltd. The total investment for the project is $1.35 billion, with construction expected to be completed within three and a half years. The plant’s annual production capacity is projected to reach up to 700,000 t/a of urea and 420,000 t/a of ammonia, adding value to the country’s natural gas production and helping to substitute domestic production for foreign imports of nitrogen fertilizer. Despite a national demand of 3.2 million t/a, domestic production currently only meets about half of that need.

To cope with higher demand for green and blue ammonia, new ammonia terminals will be required and must be designed with respect to social and environmental challenges, as well as local permitting regulations and safety requirements. Saipem has developed a wide range of solutions to tackle those challenges and requirements by offering large-scale liquid ammonia storage and import/export terminal facilities supported on gravity based structures.

In this CRU Insight, Halima Abu Ali and Charlie Stephen look at what changes to the EU’s carbon taxation regime will mean for the fertilizer industry.

M.J. Cousins of Johnson Matthey and K. Nölker of thyssenkrupp Uhde discuss the integration of LCHTM technology and the uhde® ammonia process in providing low carbon ammonia at scale, efficiently, reliably and safely today.

A review of papers presented at CRU’s Nitrogen+Syngas 2025 Expoconference, held in Barcelona from February 10th-12th 2025.

A European ammonia plant, has successfully restarted following a revamp of the process gas cooling section, executed by Casale. Casale replaced the outdated boilers located downstream of the secondary reformer with three new double-tube type boilers supplied by Arvos. The new boilers were installed in the same location as the previous ones, minimising investment costs and plant modifications. The more robust and reliable design of the Casale-Arvos boilers has resulted in enhanced overall performance and reliability of the ammonia plant.

Paralloy has developed Omega technology, an advanced reformer tube design that enhances heat transfer, gas turbulence, and process efficiency. Dr Dominique Flahaut of Paralloy explores the real-world implications of Omega reformer tubes.

Trammo, Inc. and ExxonMobil signed a heads of agreement to advance discussions for Trammo’s long-term offtake of 300-500,000 t/a of low-carbon ammonia from ExxonMobil’s Baytown, Texas facility. The facility is expected to produce virtually carbon-free ‘blue’ hydrogen with approximately 98% of CO2 removed, and will use this low-carbon hydrogen to make low-carbon ammonia. Trammo, a leading international physical commodity trader, will leverage its market and logistical expertise to deliver and sell in Europe and worldwide this unique low-carbon ammonia for use as fertilizer feedstock and for other key industrial applications.

Australia’s NH3 Clean Energy, formerly Hexagon Energy Materials, has signed a memorandum of understanding with the Pilbara Ports Authority to explore options for the loading and export of 600,000 tonnes per annum (TPA) of clean ammonia from its flagship WAH2 project. The MoU is intended to establish operational arrangements and binding agreements supporting ammonia export from the project, covering ship loading for both export and bunkering customers. Ammonia would be transported from the WAH2 plant to the port of Dampier by a newbuild pipeline located in the existing infrastructure corridor and loaded onto ships at the port’s bulk liquids berth, subject to availability and commercial agreements.

New carbon capture-based plants could see US nitrogen capacity jump over the next few years, but Trump attacks on IRA tax credits may scupper some ongoing projects.