The widely used plastic polyethylene terephthalate (PET) can be depolymerized by reacting it with sodium hydroxide (NaOH) under strong mechanical impact from metal spheres in a ball mill. This type of mechanochemical route to recycling could alleviate some of the…
The production of commercially important hydrocarbons from synthesis gas (syngas; mixtures of H2 and CO) using the Fischer-Tropsch (F-T) process is a key strategy for making fuels and chemicals from a range of non-petroleum feedstocks. But F-T processes are relatively…
Plant Watch Mitsubishi Gas Chemical builds new electronic materials plant in Thailand November 11, 2025 — Mitsubishi Gas Chemical Co. (MGC; Tokyo; www.mgc.co.jp) completed construction of a new plant expansion at MGC Electrotechno (Thailand) Co. (ETT), a subsidiary dedicated to…
The ability to forecast costs, align budgets and maintain control throughout the lifecycle of a project can mean the difference between delivering value and facing costly overruns In asset-intensive industries, such as energy, chemicals, power and infrastructure, the balance between…
Palladium is widely used in membrane applications because of its extreme selectivity for hydrogen. However, conventional palladium membranes can be damaged at the high temperatures required for many processes that generate hydrogen for various subsequent uses, including the manufacture of…
Understanding how particle size affects flow properties helps ensure reliable flow of materials between process steps Many industries utilize dry solid materials and powders (collectively referred to as bulk solids in this article) for producing and manufacturing products. It is…
Advanced safety-instrumented system features minimize complexity, downtime and costs Chemical process plants must be vigilant when it comes to preventing accidents that have the potential to harm people, assets and the environment. While safety instrumented systems (SIS) reduce risks, they…
Among the major challenges facing efforts to chemically recycle common waste plastics is that many methods require a pure stream of a single type of polymer to be effective. Now, researchers at Northwestern University (NU; Evanston, Ill.; www.northwestern.edu), led by…
Join the Chemical Engineering editorial team for a discussion of the December issue and what's to come from Chemical Engineering. https://youtu.be/El3wzgl9hds
Toyo Engineering Corp. (Tokyo) announced that its proprietary urea granulation technology has been selected for Kazakhstan's first-ever urea plant project planned by KazAzot Prime LLP, a chemical fertilizer manufacturing company. Under this project, TOYO will serve as the licensor of…