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Pilot-scale production of gasoline and naphtha from carbon dioxide
A team of researchers at the Korea Research Institute of Chemical Technology (KRICT; Daejeon, South Korea; www.krict.re.kr), along with industry partners, has developed catalyst and process technology that converts carbon dioxide into liquid hydrocarbons, such as gasoline and naphtha, without…
Targeted magnetic system recovers valuable iron phosphate from sewage sludge
Many wastewater-treatment plants rely on iron-based coagulation to remove phosphorus from water. Following treatment with iron-based coagulants, most iron present in the sewage sludge is in the form of an iron-phosphate mineral known as vivianite. A patented technology called ViviMag…
Plasma in Practice: Low-Emission Flaring Technology Moves Forward
A novel flare-stack configuration utilizing plasma technology has transitioned from the research stage to a commercial-scale operating site Amidst ambitious sustainability goals and the drive toward “net zero” emissions, engineering and research teams across the globe are developing and evaluating…
AI and Human-Centered Skills in Modern Engineering
Natural-language models powered by generative artificial intelligence (AI) technologies can enhance human-centered skills, such as communication, emotional intelligence and interpersonal workflows in chemical-manufacturing settings The chemical process industries (CPI) operate in environments defined by nonlinear system behavior, tight safety margins…
Commercial-scale plant for conversion of polyolefin waste to fuels proceeds toward FID
The final investment decision (FID) for a plant in Baytown, Tex. that will convert polyolefin waste into fuels and petrochemical feedstocks is anticipated near the end of 2026. The facility, operated by Abundia Global Impact Group Inc. (AGIG; Houston, Tex., www.abundiaimpact.com),…
Zwitterions enhance ion transport for polymer-based electrolyte material
Batteries with solid-state electrolyte materials, rather than liquids or gels, are a goal of technology developers because of their advantages for battery safety, durability and reduced charge times. Certain ceramic-based electrolytes have shown the ability to transport ions quickly, but…
Focus On: Compressors, Fans and Blowers
This compressor delivers high flow in a compact design The latest addition to this company’s DrillAir family of portable air compressors is the X-Air+ 800-20 (photo). Delivering up to 800 ft3/min, the model is said to deliver high flow at…
Volatility, Value and Visibility: Rethinking Raw-Material Strategies
Due to current global conditions, raw-material considerations — volatility in particular — are now being taken into account earlier, and integrated more intimately, into project planning and management strategies Over the past few years, raw materials have moved from the…
Micro-architectural alterations remove hurdles that hinder hydrogen fuel cells
Hydrogen fuel cells, which use hydrogen and oxygen to generate clean electricity and pure water, are considered among the most promising clean energy sources. However, the accumulation of liquid water inside hydrogen fuel cells is a major roadblock to efficient…
Unraveling Cybersecurity Myths in Chemical Manufacturing
Understanding common myths surrounding the ISA/IEC 62443 cybersecurity standard can help put chemical manufacturers on a path to safer, more resilient operations Picture a petrochemical plant running steady in the dead of night — pipes humming, reactors holding pressure, safety…