Magazine: Nitrogen+Syngas

The International Fertilizer Association (IFA) elected seven new representatives to its Board of Directors at its Annual General Meeting, held in Singapore on 22 May. The AGM took place on the final day of the IFA Annual Conference 2024. The seven new Board Directors elected by the membership are: Bruce Bodine , Mosaic; Soufiyane El Kassi , OCP Nutricrops; Xiaofeng Hou , China BlueChemical; Dmitry Konyaev , Uralchem JSC; Jahangir Piracha , Fauji Fertilizer Company Ltd; Edward Weiner , Trammo, Inc.; and Kelvin Wickham , Ballance Agri-Nutrients.

In 1967, Stamicarbon revolutionised the urea production process with the invention of the HP CO₂ stripper by Mr Petrus JC Kaasenbrood. At a time when there was an energy crisis in many parts of the world, the HP CO₂ stripper led to three main benefits:

While there has been a lot of talk about decarbonising ammonia and methanol production, for as long as blue and green production is more expensive than conventional production, uptake will be dependent upon markets which are prepared to pay a premium for such chemicals, perhaps because they have no other reasonable choice, given environmental mandates. One sector above all has dominated the prospects for medium term demand for low carbon ammonia and methanol alike, and that is shipping.

Although global ammonia supply is set to increase this year, there is a shortage of new merchant capacity after 2024 which may lead to rising prices in the medium term.

Large-scale ammonia cracking technology and catalysts will enable the full potential of ammonia to be realised as industries transition towards low carbon energy. In this feature we report on the current status of ammonia cracking processes and catalysts.

BASF, SABIC, and Linde have jointly inaugurated the world’s first demonstration plant for large-scale electrically heated steam cracking furnaces at BASF’s Verbund site in Ludwigshafen, following three years of development, engineering, and construction work. The three companies signed a joint agreement to develop and electrically heated steam cracking furnaces in March 2021.

Biuret is a chemical compound with the chemical formula HN(CONH₂)₂ , also known as carbamylurea. It is a commonly occurring undesirable impurity in urea-based fertilizers, as biuret is toxic to plants. Biuret is formed from urea, according to the following overall reaction:

The ammonia market reverted to recent norms at the end of April, with prices more or less unchanged in the east, and several benchmarks west of Suez moving downward in line with May’s Tampa settlement. Following a trio of high-priced c.fr spot deals many wondered whether such business would be replicated in Asia, but the hype did not live up to the expectation, with the majority of tonnes continuing to move on a contract basis into the likes of South Korea and Taiwan, China. The $430/t c.fr concluded into China has been attributed to both supply uncertainty and an uptick in domestic demand, though several inland prices declined this week, rendering price direction difficult.

Low emissions hydrogen is expected to play an increasing role in the syngasbased chemicals industry, but cost and technical challenges remain.

Although it has been a major exporter of urea, increasing Chinese government restrictions have restricted the seasonal window for exports.