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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…
This range of high-performance water pumps expanded
This company has expanded its RDLO series from 21 sizes to 33 (photo). The pump sets are axially split volute casing pumps primarily used for clean water transport. A casing with double-volute compensating radial forces and a double-entry impeller compensating…
Detecting gas-compressor fugitive methane leaks
The ST75 Series thermal mass flowmeter (photo) provides precise CH4 gas monitoring to detect hazardous, non-compliant and costly gas leaks. The compact ST75 offers accurate, repeatable CH4 measurement to meet environmental regulations, making them suitable for crowded equipment areas where…
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…
Another step forward for new technologies for ammonia synthesis
In late February, Yokogawa Electric Corp. (Tokyo; www.yokogawa.com) announced that it has invested in and signed a memorandum on a business partnership with Tsubame BHB Co., Ltd. (Yokohama, Japan; tsubame-bhb.co.jp). Yokogawa is the latest to partner with Tsubame BHB, joining…
Selecting Industrial Gas Suppliers: Consider Integration Synergies
Engineering teams at operating companies can help maximize the value of industrial gas supplies by optimizing the requirements of the gas supplier with the chemical producer The industrial gas (IG) industry has been around for decades, with some IG suppliers…
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…
Selecting Mixing Impellers
Presented here is a brief overview of the considerations involved in matching the right impeller with a given application Matching the right mixing equipment to the material properties and desired process outcome for any liquid-mixing application is the key to…
Modern Fermentation and Fermenter Design
With the growth of ‘white biotechnology,’ industrial fermentation processes and large-scale fermenters will play a key role. Presented here are some design considerations In fermentation, microorganisms, animal and plant cells are used to produce chemical compounds. Enzymes, pharmaceutical ingredients, amino…