NextChem (Maire) is awarded a three-year engineering and technology services contract by Satorp in Saudi Arabia to improve energy efficiency and carbon footprint
Sulphur and sulphuric acid marketer Aglobis has signed a memorandum of understanding with logistics services company Rhenus to develop a sulphur remelter plant at Rhenus’s Terminal 4 in the river Rhine port of Duisburg, operated by Rhenus Port Logistics Rhein-Ruhr. Aglobis says that the development is a result of changing sulphur supply in Europe. Declining production from refineries and sour gas is leading to less liquid sulphur availability and greater imports of solid sulphur from overseas.
Global sulphur prices were mostly assessed flat in mid-January, with only slight changes for China, Indonesia and India, while the first quarter contracts for the Middle East, North Africa and Tampa increased from the previous quarter. Overall, the number of transactions taking place globally has declined as subdued demand has limited trading activity in most delivered markets. The current sulphur price environment has been shaped by the combination of rising Chinese demand and higher Middle East f.o.b. prices in the second half of last year. As a result, some consumer markets such as Indonesia and India have been subject to upward pressure in order to remain attractive destinations. But demand remained lacklustre across delivered markets, leaving prices relatively stable.
New concepts focused on the transfer and combination of existing sulphur and sulphuric acid technologies to support decarbonisation of the sulphuric acid industry are being investigated. In this article three research projects are discussed: sulphur dioxide depolarised electrolysis for green regeneration of spent acid, use of renewable heat and catalyst to the splitting process from sulphuric acid to SO2 for reduction of fossil fuel consumption, and sulphur as an energy vector.
A complete listing of all articles and news items that appeared in Sulphur magazine during 2024.
The Caspian Sea region is home to extensive sour gas reserves which produce large volumes of sulphur. Exports are difficult, but the Kazakh uranium industry is consuming an increasing amount.
Sulphur prices may remain stable before decreasing on muted demand and transactions may increase in frequency contributing to price decreases in the first half of 2025.
Dr Karl Wyant of Nutrien outlines how the phosphorus and potassium removed during soybean/corn rotations are best replenished.
Market snapshot, 2nd January 2025
NextChem has been awarded two contracts to upgrade and expand the capacity of the Heydar Aliyev Oil Refinery (HAOR) industrial complex in Baku by state oil company SOCAR. As part of the contract, NextChem will conduct a technological assessment and deliver a process design package to upgrade the existing sulphur recovery unit (SRU) with oxygen enriched air, a cost-effective and flexible solution for expanding its current sulphur production capacity. Additionally, NextChem will provide the licensing and the process design package based on its proprietary NX SulphuRec TM technology for a new SRU. NX SulphuRec TM is a portfolio of proprietary sulphur recovery technologies, based on the integration of modified Claus and tail gas treatment processes, aimed at reducing the environmental impact of acid and sour gases produced during the refining process.