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New insights into graphene oxide’s strengthening effects in concrete could accelerate commercial development
The nanomaterial graphene oxide (GO) has been investigated as a way to improve concrete strength, but reported results of GO’s effects have been inconsistent and detailed understanding of the mechanisms of its strength-enhancing effects has been elusive. New studies by…
Circular-loop recycling for disposable baby diapers demonstrated in Europe
Disposable baby diapers are a challenging waste stream, because the absorbent polymers, non-woven fibers and organic material prevent them from mechanical-recycling processes. However, a three-way partnership has demonstrated a circular system for chemical recycling of disposable diapers. The project, involving…
Facts At Your Fingertips: Particle Stress and Feed Requirements for Impact Milling
The chemical process industries (CPI) include many applications of impact comminution to process solid matter, such as minerals, chemical products, foods and pharmaceutical products. This one-page reference discusses conditions for particle fracture and feed characteristics in industrial milling equipment. Particle…
Innovation in Respiratory Protection Systems
Investing in high-performance respiratory-protection technologies not only supports employee health and safety, but also strengthens the reliability and resilience of companies’ operating systems and workflows In countless sectors of the economy, workers are exposed to risks to their respiratory systems.…
Tower Doctor: Should a Doctor Diagnose by a Hunch?
Henry Kister shares lessons learned from troubleshooting distillation towers The C2 splitter tower is the final step in ethylene plant distillation. It separates a high-purity ethylene top product (typically a few hundred ppm ethane impurity) from the ethane recycle bottoms.…
Pilot project debuts integrated hydrogen storage and transport using aqueous-salt technology
Hydrogen production is expanding across the globe, but hydrogen gas remains difficult and costly to store and transport, restricting its broader use. A pilot project in Germany is demonstrating for the first time a salt-based process for long-term hydrogen storage.…
Electrified process converts CO2 and biochar into industrial products
The production of salable co-products can substantially improve the economics for CO2 conversion processes. A new electrified thermochemical process developed by startup Reduciner Oy (Espoo, Finland; www.reduciner.com) combines captured CO2 streams with biochar to produce carbon monoxide, along with activated…
INEOS Enterprises completes sale of INEOS Calabrian to Ecovyst
INEOS Enterprises announced the completion of the sale of INEOS Calabrian, its ultra-pure sulfur dioxide and derivatives business, to Ecovyst Inc. (Malvern, Pa.). The transaction, valued at $190 million, marks the successful conclusion of a strategic divestment first announced in…
Endress+Hauser opens two new facilities in the U.S.
The Endress+Hauser Group (Reinach, Switzerland) opened two new facilities in the United States in June 2026. With these locations in Greenwood, Indiana, and Edgmont, Pennsylvania, the company is further expanding its presence in the country and strengthening its collaboration with…
Novel forward osmosis–membrane distillation system deployed for pharma ingredients production
Japanese pharmaceutical contract development and manufacturing organization (CDMO) Peptistar has integrated Asahi Kasei Corp.'s novel forward osmosis–membrane distillation (FO–MD) system into its facility for trial production of active pharmaceutical ingredients (APIs). Asahi Kasei announced in 2018 the development of a…