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Indorama and Capchem considering new plant for LIB solvents in the U.S.

Indorama Ventures Ltd. (IVL; Bangkok, Thailand) has entered into a non-binding agreement with Capchem Technology USA Inc. (Capchem USA) to study the opportunity to build and operate a world-class lithium-ion battery (LIB) solvents plant at one of IVL's petrochemical facilities…

Kensing to acquire surfactants and specialty esters business from Evonik

Kensing, LLC (Kankakee, Ill.; www.kensingsolutions.com), a leading manufacturer of natural vitamin E, plant sterols, specialty esters and high-purity anionic surfactants, and a portfolio company of One Rock Capital Partners, LLC, today announced that it has entered into a definitive agreement…

Extending the operating temperature of biological phosphorus removal

Currently, enhanced biological phosphorus removal (EBPR) techniques in municipal wastewater-treatment plants (WWTPs) do not work well at temperatures above 25°C, which is common in warm countries. This limitation is expected to extend to more countries with the advent of global…

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Limpet tooth inspires strongest biomaterial

An interdisciplinary team of biologists, chemists and engineers from the University of Portsmouth (U.K.; www.port.ac.uk) have become the first to successfully grow a limpet-inspired biomaterial with extreme strength. The common limpet (Patella vulgata) is a small, snail-like mollusk with a…

Biosynthesis of renewable, high-energy-density, cyclopropane-based fuels

Cyclopropane-functionalized hydrocarbons can be excellent fuels because of their high energy densities, but organic synthesis of such fuels is difficult. In work recently published in the journal Joule, a research team led by Jay Keasling at the Joint Bioenergy Institute…

Achema Show 2022 Show Preview

Achema (www.achema.de), the global forum for the chemical engineering and process industries presented by Dechema e.V. (www.dechema.de), is taking place August 22–26 in Frankfurt am Main, Germany. This year’s event will feature over 2,000 exhibitors and a comprehensive technical program.…

Steps to Improve Safety Challenges in Hazardous Environments

Compliance with industry- and machinery-specific safety standards and classifications is essential to make the safest possible environment for plant personnel, especially those working in potentially hazardous conditions Navigating the world of industrial safety standards can feel like being in uncharted…

Magnetic-Drive Positive-Displacement Pumps for Chemical Processing Applications

Advances in sliding-vane and internal-gear seal-less pump technologies can provide many benefits when compared to centrifugal pumps or more well-known positive-displacement pump options Facilities in the chemical process industries (CPI) use a wide array of flowing substances that must be…

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Scrolling or Pushing? Choosing the Right Type of Filtration Centrifuge

Understanding the working principles of scrolling and pushing centrifuges can help when deciding which type to use. Feed properties and other factors also play a role When looking for a proven solution for mechanical dewatering, you will most likely come…

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Tower Doctor: X-Raying The Patient: Gamma Scanning Vapor Cross-Flow Channeling

Henry Kister shares lessons learned from troubleshooting distillation towers In 1988, the author led a team to troubleshoot a chemical tower that was revamped to achieve a small increase in capacity (up to 4%) by increasing the tray hole areas…