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High-Performance Polymers in Hydrocarbon Processing Applications

High-performance polymers can compete with metallic systems in harsh processing environments and may offer potential benefits in certain applications The petroleum-refining and natural-gas industries are constantly evolving, spurred by the imperative within energy markets to be continually on the lookout…

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Seawater-derived solids can serve as carbon-negative components of concrete

Aggregate — solid materials like sand, gravel and crushed stone — is combined with cement to make concrete, the world’s most widely used human-made material. But sand is in short supply, so there is a need for alternate materials to…

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Short-loop battery recycling uses vegetable-oil nanoemulsion

Efficient and sustainable recycling of lithium-ion batteries is a crucial element in electrifying transportation. Black mass is a mixture of cathode and anode materials remaining after disassembly and shredding of end-of-life lithium-ion batteries (LIBs). Many valuable materials, including lithium and…

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Differences of Temperature-control Devices: Heat Exchangers, Coolers and Heaters

Understanding the differences among key temperature-control devices, such as heaters, coolers and heat exchangers, allows users to realize their unique benefits When it comes to temperature control in industrial, commercial and residential settings, three key devices are often considered: heat…

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Two-pronged approach recycles textile waste while also producing glucose

Glucose is a key pillar in producing bio-based alternatives to conventional chemicals, but finding industrially viable, non-food-competitive sources for glucose has proven challenging, due to the difficulty in obtaining glucose from hemicellulosic materials, such as woody biomass, in a cost…

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An integrated process makes valuable mid-chain carboxylic acids from organic waste

A dual process strategy bridging fermentation and electrochemistry is enabling the production of mid-chain carboxylic acids (MCCAs) — important and valuable precursors to a number of products — using inexpensive organic waste streams from breweries, distilleries and dairies. Developed by…

The chemistry of semiconductors

Semiconductors are vital components in the modern technologies that we use in our everyday lives, both in industrial automation and consumer products. Computers, automobile electronics, smartphones and other “smart” devices, robotics and medical devices that depend on semiconductor chips are…

New flowmeters enhance non-intrusive measurement accuracy

The Flexim Fluxus/PIOX 731 Series (photo) is a new range of non-intrusive, clamp-on ultrasonic flowmeters designed to offer flexibility, convenience and availability. The nine models in the 731 Series feature high-performance volumetric and mass-flow sensing technologies and a robust, functional…

Ensure maximum protection for floating roofs with these seals

Designed to deliver durability and emissions control, the FlexCore liquid-mounted seal flor floating-roof tank applications ensures a superior vapor-tight seal by combining a reliable foam-log core with Armor Fabric vapor-barrier seal fabric. This design not only reduces emissions and already…

These new sealless pumps are corrosion and chemical resistant

This company has launched two new sealless pumps in its Ultrachem product line — the UCR and UCP Series centrifugal magnetic-drive pumps. The UCR Series (photo) is engineered for reliability in the most extreme chemical processing applications. Featuring pure ethylene…