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Explosion-proof conveyors for combustible dusts

The VS pneumatic vacuum-conveying system (photo) features an explosion-proof design that will aid in compliance with the NFPA 660 Standard for Combustible Dusts and Particulate Solids, which aims to consolidate NFPA 61, 484, 652, 654, 655 and 664 into a…

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Chementator Briefs

CO2 liquefaction Last month, Linde Engineering (Pullach, Germany; www.linde-engineering.com) signed a contract with Yara International ASA (Oslo, Norway; www.yara.com) to build a world-scale carbon dioxide liquefaction plant in Sluiskil, the Netherlands. The Sluiskil project forms a key part of Yara’s…

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This cooling and water-harvesting system requires no heat

A novel technology for cooling and dehumidification is nearing commercialization through several strategic partnerships, including GE Vernova, BASF and Carrier Global. Montana Technologies’ (Ronan, Mont.; www.mt.energy) AirJoule technology employs a metal-organic-framework (MOF) desiccant material that exhibits higher water-uptake capacity and…

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Recovering lithium with thermal-swing liquid-liquid deionization

Much of the planet’s lithium is contained in brine, but the concentration is often quite low, making it difficult to efficiently extract lithium — typical extraction technologies may only demonstrate 30–60% yield. Adionics (Les Ulis, France; www.adionics.com) has developed a…

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A new super-duplex tube tailored for acids

Last month at the AMPP Annual Conference + Expo 2024 (New Orleans, La.; March 3–7), Alleima AB (Sandviken, Sweden; www.alleima.com) introduced SAF 3006 (UNS S83071), a high-alloy duplex (austenitic-ferritic) stainless steel tailored to enhance corrosion resistance in acidic and caustic…

This screw-conveyor system is flexible for many applications

The new Twin Tilt-Down Flexible Screw Conveyor system (photo) has dual hoppers on a common mobile base. Constructed and finished to 3-A sanitary standards, the self-contained system can fill two vessels with the same material simultaneously, or convey two different…

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A control room with generative-AI capabilities

In January, specialty materials maker Celanese Corp. (Irving, Tex.; www.celanese.com) beta-launched a remote-operations control room (ROCR) that allows hands-free queries of plant data for faster data gathering and decision-making. The ROCR leverages recent advances in generative-artificial intelligence (gen-AI)-powered natural language…

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Production and Demand Challenges for ‘Green’ Hydrogen

Burgeoning demand for hydrogen to support decarbonization goals is straining existing supply chains for industrial gases and prompting companies to adapt quickly to the emerging net-zero-carbon economy The increasing use of hydrogen as a clean energy carrier is causing a…

Effectively Discharging Solid Materials from Storage Bins and Silos

When considering the use of a silo discharge system to help convey materials, it is crucial to assess the specific requirements of the materials being stored, the operational goals and the overall system compatibility Storing and handling dry bulk powders…

Show Preview: Interphex 2024

Interphex 2024 (www.interphex.com) — a global pharmaceutical and biotechnology event — will be held April 16–18 at the Jacob Javits Convention Center in New York City. The event will feature more than 450 exhibitors, as well as a dual-track conference…