Tag: Ammonia

Alzbeta Klein, CEO and Director General of the International Fertilizer Association (IFA), sets the scene for IFA’s Annual Conference in Prague, 22-24 May.

Market Insight courtesy of Argus Media. Urea: Scarcity continued to drive urea prices higher in some markets at the end of April. The US market remains short on urea and prices spiked to reflect this. Nola barges for April were trading as high as $450/st f.o.b. ($490/t cfr), 55 percent up on this year’s low point. Southeast Asia remains short on urea too, amid planned and unplanned turnarounds, with one cargo trading at around $345/t f.o.b.

The production of renewable fuels by retrofitting existing refineries and their infrastructure is witnessing exponential growth. The impact on the existing amine, sour water and sulphur recovery units is inevitable. Based on several case studies, Marco van Son, Shashank Gujale and Tammy Chan of Worley Comprimo discuss the various options available to holistically review the sulphur block to determine the impact and mitigation of processing bio-feed.

Market Insight courtesy of Argus Media. Urea: Prices fell in most global markets in early March as suppliers chased limited demand. Although India’s purchase tender has yet to formally conclude, IPL looks set to book 1.15 million tonnes of urea at $330-334.8/t cfr, with traders mainly sourcing from Russian and Middle Eastern producers.

Blended and compound NPK fertilizers are a mainstay of many markets globally. We review the main production technology options.

SO2 breakthroughs remain an ever present threat to the successful operation of reductive, quenchamine-based tail gas clean-up units (TGUs). Effects can range from mild and annoying to quite severe, including failure to comply with environmental permit regulations and refinery shutdown. G . Simon A. Weiland, Nathan A. Hatcher, Prashanth Chandran, Daryl Jensen, Ralph H. Weiland, Jeff Weinfeld of Optimized Gas Treating, Inc. and Michael Huffmaster , Consultant.

Gerald Bohme and Joe Brindle of Sulphur Experts Inc. combine new learnings, historical data, and recent onsite experience from operating companies to show what factors really impact ammonia plugging risk and what can be done to control them in order to allow for a wider operating range for SWS processing in the refinery SRU.

Rising costs of fossil fuels in many markets, including coal in China and high gas costs in Europe are pushing up ammonia production costs. Can the falling cost of electrolysis make green ammonia production cost competitive in the near future?

Previously, recuperative reforming has been mostly applied for capacity increase revamps, but nowadays it is a key enabler for efficient low carbon hydrogen and syngas production. Jan-Jaap Riegman of Technip Energies, Francesco Baratto of Casale and Stefan Gebert of Clariant discuss the benefits of recuperative reforming for reducing the carbon footprint of existing assets.

Highly efficient N2 O abatement technologies, coupled with the continually rising CO2 e price/ tonne are the driving forces behind nitric acid plant operators looking for increasingly sensitive and precise measurements of the N2 O mass emission. David Inward of Sick AG discusses new state-of-the-art emission monitoring technology which provides the measurements required.