Moeve (formerly Cepsa; Madrid, Spain) announced an ambitious €600-million investment plan for the construction, together with its partners, of up to 30 new biomethane plants by 2030, which the company projects throughout Spain, with Andalusia, Catalonia, and Galicia being among…
Rio Tinto plc (London) and Norsk Hydro ASA (Oslo, Norway) will join forces to identify and evaluate available carbon capture technologies for future implementation in the aluminum electrolysis process. The companies have signed a partnership agreement that provides for the…
Sumitomo Chemical Co. (Tokyo, Japan) has acquired all shares of Philagro Holding, S.A. (Philagro), its France-based consolidated subsidiary engaged in sales of crop protection products. In addition, Sumitomo Chemical is to acquire all shares of another of its consolidated subsidiary,…
Covestro AG (Leverkusen, Germany) has announced a new digitalization strategy that is focusing on more data-centric business management to achieve digital transformation and to offer its customers transparency for its products. Covestro's climate impact from the manufacture of its products…
MAIRE S.p.A. (Milan) announced that NEXTCHEM, through its subsidiary Stamicarbon, the nitrogen fertilizer technology licensor, has been selected to provide the Process Design Package to upgrade the Hulunbeier New Gold Chemical Co., Ltd.’s urea plant in Hulunbuir (China), leveraging on…
Gas compressibility can lead to choked flow in piping systems. Presented here is an overview of choked-flow geometries in pipes, and examples of how choked flow arises in different pipe layouts The more things change, the more they stay the…
Designing a proton-exchange membrane that will balance the efficiency, durability and safety requirements for hydrogen production requires careful consideration of materials and chemistry Among the ongoing efforts to curb climate change, researchers are actively pursuing the further development of water…
The Helix flexible screw conveyor (photo) features a helicoid screw that rotates within a fixed tube to transport materials efficiently from one point to another. It supports horizontal conveying up to 80 ft and vertical discharge heights of up to…
Sinamics G220 (photo) is a new multi-purpose, adjustable-speed drive that features built-in technology to reduce harmonics by up to 97% — without the need for an a.c. line reactor or d.c. choke. Sinamics G220 drives have an integrated web server…
As processes have become more complex and dynamic, alarm management software has evolved, and now provides deep intelligence to keep plant personnel safer, more aware and more efficient There can be little doubt that effective alarms are one of the…