Edition Tag: Sulphur 2025-07-31

Matrix PDM Engineering discusses the importance of management and control of sulphur dust during the forming and handling of sulphur throughout the entire solid sulphur lifecycle while maintaining commercially acceptable product that contains less than 2.0% overall moisture.

Although elemental sulphur is relatively non-toxic, it presents significant risks when stored or transported. DuBois Chemicals Canada highlights advancements in both dust suppression and acidity control, including the development of novel agents designed specifically for use with elemental sulphur.

UreaKnowHow.com reviews the main production options for incorporating sulphur into urea, the world's most widely applied commodity fertilizer.

Metso describes how digital solutions can profit from the deep integration of using a digital process twin in sulphuric acid technology, helping to improve operation, monitoring and reporting.

MEScon 2025 took place in Abu Dhabi from 19-22 May 2025, providing delegates with renewed energy, new connections, and fresh ideas to apply across the sulphur value chain.

IPCO highlights the reasons for converting sulphur into a solid form, and compares two of the technologies most commonly used to achieve this.

Casale has signed a process design package (PDP) contract with Daewoo Engineering & Construction Co for two new fertilizer plants. These are being commissioned by Turkmenhimiya, Turkmenistan’s state-owned chemical company, as part of a production complex in Turkmenaba, the country’s second-largest city.

AMETEK Process Instruments has collaborated with Worley Comprimo, part of Worley’s Technology Solutions, to provide sulphur recovery unit (SRU) stakeholders with critical analytical measurements combined with advanced burner control technology to deliver enhanced automated air control management. The companies say that their 2ACT™ Solution is a fully automated system that minimises SRU upsets, enhances reliability, and delivers strong returns on investment. At the heart of this partnership, the innovative 2ACT™ Solution offers an all-in-one approach to advanced air control – significantly boosting SRU performance and efficiency while reducing operational costs. 2ACT uses AMETEK’s IPS-4 ultraviolet and infrared analyser to measure H2 S, CO2 , NH3 , H2 O and total hydrocarbons (THCs) by continuously sampling the acid gas upstream of the SRU. The change in air demand requirement is then calculated, with main and trim air adjustments implemented automatically by the feed forward control scheme designed by Worley Comprimo. The companies say that the benefits of the 2ACT Solution include maintaining an optimal H2S to SO2 ratio at the outlet of the Claus Plant to maximise recovery efficiency, mitigating damage to tail gas treatment unit (TGTU) components, lowering SO2 emissions and carbon footprint with improved uptime and plant throughput.

Topsoe has been selected by Zhongneng Yida New Energy Co., Ltd to deliver technology for production of sustainable aviation fuels (SAF) at a new facility to be located at the city of Shijazhuang in the Shenze Economy Development Zone of Hebei province. Zhongneng Yida plans to export the produced SAF to European and local Chinese markets. Topsoe will provide its HydroFlex® technology and catalysts as part of the agreement. The facility will produce 400,000 t/a of SAF, utilising used cooking oil for the feedstock.