Small-scale sulphur recovery
Small quantities of sulphur in a refinery or gas feed can present challenges for conventional large scale sulphur recovery techniques.
Small quantities of sulphur in a refinery or gas feed can present challenges for conventional large scale sulphur recovery techniques.
Sulphur prices declined in Q4 following the increases seen during Q3, because of ample availability and limited spot demand. One contributing factor was that phosphate fertilizer producers in China, the largest importer of sulphur, have cut downstream production due to increased export restrictions. In addition, high sulphur stocks at Chinese ports and continuing high domestic sulphur production mean that domestic buyers have other options aside from international purchases.
Sulphur prices are expected to increase during H1 2024, reversing the trend of recent declines, though good availability will limit the upside to price gains in the short term. However, should fertilizer production prove weaker than expected, prices may remain below expected levels.
We are very pleased to be able to tell you that, as of this issue, Nitrogen+Syngas magazine has a new publisher. Or rather, an old publisher, as the magazine is now once again part of the CRU Group.
Urea: December began on a positive note with a flurry of Egyptian urea sales and firmer prices for delivery to Brazil. The increase in values was short lived, however, and piecemeal demand in Europe was insufficient to halt the downward trend. By mid-December, buying interest from Brazil had fizzled out, although sellers breathed a sigh of relief when India’s NFL floated a new import tender on 21st December.
CRU Events will convene the 2024 Phosphates International Conference & Exhibition in Warsaw at the Hilton Warsaw City Hotel, 26-28 February.
Kevin De Bois of Prayon Technologies describes an innovative process for removing magnesium from phosphate rock. Increasingly, phosphoric acid producers are looking to consume low-grade phosphate rock as a feedstock due to the prohibitive costs of high-grade rock sources. This has potentially negative consequences as the presence of impurities such as magnesium can negatively affect both the phosphoric acid process and the quality of the acid produced.
Market Insight courtesy of Argus Media. Urea: Prices in general fell further in late October. Suppliers in most regions were forced to accept lower than expected net-backs due to low import demand and high producer inventories. India was the exception with IPL securing 1.7 million tonnes of urea at $400-404/t cfr under its 20th October tender.
Proman has signed a memorandum of understanding (MoU) with Mitsubishi Corp to collaborate on the development of a blue ammonia plant at Lake Charles, Louisiana. This new facility will aim to produce around 1.2 million t/a of low carbon ammonia, making it one of the largest of its kind in the world. The plant will incorporate carbon capture and sequestration technology. Proman says that this development aligns with the company’s commitment to sustainability and reducing greenhouse gas emissions. The proposed ammonia plant will be located at Proman’s existing site in Lake Charles, adjacent to its gas-to-methanol plant, which is also currently being developed.
Volatility in sulphur prices has been reduced in the past year following the large price spike and subsequent drop in the summer of 2022. This price volatility has been due to various disrupted seasonal trends from the global pandemic, uneven recovery, geopolitical shifts and demand destruction for fertilizers.