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Chemical Engineering

Metal-oxide nanocrystals have applications in lubrication and electronics displays

Pixelligent Technologies Inc. (Baltimore, Md.; www.pixelligent.com) has developed a process for making metal-oxide nanocrystaline materials that have found uses as additives in a variety of industrial lubricants, mixed- and augmented-reality (AR/MR) glasses, and various display technologies. The company’s PixClearProcess results…

Nanoscale uniformity of desalination membranes

Reverse-osmosis (RO) desalination membranes use a polyamide selective layer formed on a microporous support to separate water molecules from salts. Past efforts to characterize the polyamide membrane structure have been limited by the internal variability of the selective layer. Now,…

A microreactor for continuous formation of Grignard reagents

Today, synthetic routes to about 10% of the top 50 active pharmaceutical ingredients (APIs) include one or more Grignard reactions, which are used to form C–C bonds. Normally, the reaction is performed batch-wise in continuous stirred-tank reactors (CSTRs), with Grignard…

A major project targets sustainable urea production

A consortium, led by the Netherlands Organization for Applied Scientific Research (TNO; The Hague; www.tno.nl), has received an exceptional grant of €21 million from the European Commission under the Horizon 2020 Framework Program to investigate and develop the potential of…

Bacteria for wastewater treatment

Researchers from the National University of Singapore (www.nus.edu.sg), led by associate professor He Jianzhong, have found a new strain of bacterium called Thauera sp. strain SND5, which is capable of simultaneous nitrification and denitrification and phosphate removal from wastewater. The…

Magnetic field cures adhesives faster with less energy

Conventional adhesives, such as epoxy, are designed to cure using moisture, heat and light. Curing is necessary to cross-link and bond the glue with the two secured surfaces as the glue crystallizes and hardens. Now, scientists from Nanyang Technological University…

Hydrogen-fuel business OneH2 receives investment from Sumitomo

Sumitomo Corporation of Americas (SCOA; New York, N.Y.), the largest subsidiary of Sumitomo Corp., announced its investment in OneH2, a hydrogen fuel company headquartered in Longview, North Carolina. SCOA's investment will help the company deploy full turnkey hydrogen solutions, creating…

Repsol joins international consortium to develop renewable hydrogen technology

Repsol S.A. (Madrid, Spain) has joined an international consortium to develop cutting-edge renewable hydrogen technology. The H24All project, led by a consortium of fifteen partners, has presented an application for European Green Deal funding to develop Europe’s first 100 megawatt…

KBR awarded study to support hydrogen-based energy supply for data center development

KBR, Inc. (Houston) announced that it has been awarded a study by Keppel Data Centres Holding Pte Ltd (Keppel Data Centres) to assess scenarios for alternative hydrogen-based energy sources to supply new data center investment and deployment in Singapore. Through…

Shin-Etsu to expand production capacity in Plaquemine, La.

Shin-Etsu Chemical Co.  (Tokyo) announced plans to further bolster the production capacity of Shintech Inc., its subsidiary in the U.S. In July 2018, Shintech broke ground in a greenfield site in Plaquemine, Louisiana for a new integrated plant, which is…