Lloyd’s Register (LR) has issued the first Type Approval Certificate for a 100% hydrogen-fuelled, spark-ignited marine engine. The approval has been awarded to the hydrogen engine developed by BeHydro and confirms the design meets LR’s requirements for safety, performance and reliability in marine applications.
Retrofitting liquid sulphur treating into existing sulphur recovery units can significantly improve safety by reducing hydrogen sulphide in sulphur storage and handling, while also lowering the risk of toxic exposure and explosions. Worley Comprimo reviews proven treating technologies and retrofit options that can be implemented with minimal disruption to existing operations.
Stamicarbon outlines key strategies and considerations for successful nitric acid plant revamps, including capacity enhancement, emission control, energy optimisation, and safety improvements.
In an ideal natural draft urea prilling tower, molten droplets fall, cool air rises, and prills solidify – but what happens when airflow at the tower base is disturbed? Small adjustments can have big consequences.
Siemens explains how digital process twins and real-time optimisation can be used to achieve significant cost savings and reduce emissions at industrial sites.
Efficient sulphur recovery is essential for modern refineries to meet stringent environmental regulations and support sustainability goals. Fluor examines the key design considerations, smart design strategies and flexible sulphur block configurations that are essential in achieving an overall optimised design. Together, these strategies enhance efficiency, reduce emissions, improve reliability, and provide flexibility for changing crude qualities, ensuring compliant and economically robust refinery operations.
Co-developed by GEA and Yara, the ATMOS process is an advanced heat integration technology for concentrating phosphoric acid.
thyssenkrupp Uhde has delivered its patented EnviNOx® technology to CSBP’s newest nitric acid plant at Kwinana in Western Australia, achieving more than 98% reduction of nitrous oxide (N2O) emissions and outlet concentrations below 1 ppmv.
Day two of CRU’s Nitrogen+Syngas Expoconference 2026 saw the conference move into its technical sessions, run in three parallel streams covering everything from low carbon hydrogen production, sustainable plants, emissions reductions, carbon capture, ammonia plant operations, syngas and methanol production to asset safety and maintenance. Blue ammonia One of the things that struck me most, […]
Cover story! CASALE’s Giovanna Roviello and Francesco Baratto provide an update on the Villeta 'green' fertilizer project in Paraguay.