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Chemical Engineering

Chementator Briefs

Ethylene Last month, Linde GmbH (Pullach, Germany; www.linde.com) and Shell (den Hague, the Netherlands; www.shell.com) announced an exclusive collaboration agreement on ethane-oxidative dehydrogenation (E-ODH) technology for ethylene production. The catalytic process is an alternative route to ethane steam cracking, offering…

A fast-acting, durable self-disinfecting polymer

A patented polymer material developed by Kraton Corp. (Houston; www.kraton.com) has shown rapid antimicrobial capabilities with expected long-lasting self-disinfecting efficacy. Currently pursuing regulatory review in the U.S. and other select countries for use as an antimicrobial agent, Biaxam is a…

A microwave-plasma process that efficiently makes hydrogen and acetylene

A new modular process based on microwave-plasma reactors aims to efficiently convert natural gas into acetylene and H2 without combustion or CO2 formation. Transform Materials LLC (Riviera Beach, Fla.; www.transformmaterials.com) has designed a reactor that overcomes some of the previous…

A novel, structural, carbon-negative cement

Magnesia cements have been around for thousands of years, and have been explored extensively over recent decades primarily because of their capacity to absorb CO2 from the atmosphere at ambient temperatures. Until now, however, their use has been limited to…

Nanoparticles improve lubricant performance in friction and wear prevention

Nanoscale materials have been added to engine lubricants to enhance performance for some time, but the use of such materials has been limited by their inability to remain suspended in the oils, and by their tendency to darken the color…

New investment announced in platform technology for bio-based monomers

Zymergen (Emeryville, Calif.; www.zymergen.com) recently announced $300 million in new investments for the company’s fermentation-based platform technology that generates novel bio-based monomers for specialty products applications. Combining synthetic biology with machine-learning-enhanced automated screening, Zymergen’s technology has demonstrated the capability to…

Linde signs long-term agreement to supply high-purity gases to Samsung Electronics

Linde plc (Guildford, U.K.) announced today that it has entered into a long-term agreement with Samsung Electronics to supply ultra-high purity industrial gases for its latest semiconductor facilities in Pyeongtaek, South Korea. Linde is currently the main supplier of industrial…

Sibur selects Univation to provide PE process technology for Amur mega-project

Amur Gas Chemical Complex, LLC (AGCC), the project being implemented by Sibur (Moscow, Russia), the largest integrated petrochemicals company in Russia, has selected Univation Technologies’ (Houston) UNIPOL PE Process for three world-scale polyethylene (PE) reactor lines. These three lines will…

Arkema invests in photopolymer 3D-printing specialist Adaptive3D

Arkema S.A. (Colombes, France) leads the Series B investment in Adaptive3D, an innovative company and premium additive manufacturing photopolymer resin supplier. This investment complements our expertise in UV liquid resin material design and our commitment to accelerate 3D printing manufacturing…

Doosan Mobility gains U.S. DoT approval for H2 cylinder tank for drones

Doosan Mobility Innovation (DMI) announced that their hydrogen cylinder tank, created for hydrogen-powered drone systems, has received approval from the United States Department of Transportation (DoT). This achievement makes DMI one of the first companies to receive such approval from…