Category: Outlook & Reviews

Meena Chauhan, Head of Sulphur and Sulphuric Acid Research, Argus Media, assesses price trends and the market outlook for sulphur.

The centre of gravity of the phosphate industry continues to shift, with Chinese exports less important, and fresh demand coming from India and Brazil.

The 2023 Middle East Sulphur Conference (MEScon 2023) was the biggest sulphur event in the region to date with over 650 attendees representing 23 countries from across the sour gas and sulphur value chain. More than a conference, this annual event offers conversation, collaboration and community, with leaders and experts from across the industry sharing knowledge, best practice and predictions for the future of sulphur.

Indonesian imports have increased in 2023 so far on a year earlier. As new nickel high pressure acid leach projects ramp up, demand for sulphur is expected to increase further. Swing buyers have been importing significant volumes of sulphuric acid, affecting short term sulphur demand in the second quarter. It remains to be seen if this will continue, we expect sulphur demand to ramp up further in the second half of the year, bringing import expectations for the year to around 2 million t.

Aged sulphur products can be friable and fragile, which can lead to sulphur dust during handling. Because sulphur dust can lead to dust explosions and excessive wet sulphur contact corrosion, shipping and handling specifications for the safest products are used by producers, shippers and consumers to limit dangerous incidents. Metastable polymeric sulphur in the solid product limits friability and is rarely cited as a measured quantity within sulphur specifications, but often discussed when explaining best handling and forming practices. In this article, ASRL discusses why sulphur tends to be friable and explores several measurements cited in many specification documents, with the purpose of focusing on several modern solid forms. In addition, the measurement of total and extraneous water is explored.

Market Insight courtesy of Argus Media

Nitrogen+Syngas’s annual listing of new ammonia, urea, nitric acid and ammonium nitrate plants.

Further downward corrections are possible but the rate of demand is stabilising, suggesting the market floor is in sight, though some have suggested that May could bring another sharp reduction in the Tampa contract price towards the mid$300s c.fr. Demand remains sluggish in both eastern and western hemispheres.

In 1967 Stamicarbon revolutionised the urea process by the invention of the high-pressure CO2  stripper by Petrus J. C. Kaasenbrood. The high-pressure CO2  stripper led to following benefits:

Last year, in the wake of Russia’s invasion of Ukraine and the associated disruption to fertilizer and grain exports from both countries, there were dire predictions of the impact upon global food supply. That the worst of these predictions have not so far come to pass is in no small part due to the deal brokered by the United Nations and Turkey in July 2022 to allow exports of grain and fertilizers from Black Sea ports. According to the UN, since last July, some 29.5 million tonnes of grain and foodstuffs have been exported from Ukraine via the Black Sea, including nearly 600,000 tonnes in World Food Programme vessels for aid operations in Afghanistan Ethiopia, Kenya, Somalia and Yemen. Before the war, Ukrainian grain fed the equivalent of up to 400 million people worldwide, and the deal ensured that Ukrainian grain exports ‘only’ fell by 5 million t/a over the past year.