Plant Watch Mitsui Chemicals to increase production capacity for polyurethane dispersions August 11, 2023 — Mitsui Chemicals, Inc. (Tokyo, Japan; www.mitsuichemicals.com) will increase its production capacity for polyurethane dispersions (PUDs) at the company’s Shimizu site. This expansion will approximately double…
Separating recyclables from our trash has become commonplace for many of us. What can be recycled and how it is collected, however, varies quite a bit by location. My town, for example, accepts plastics #1 (polyethylene terephthalate; PET), #2 (high-density…
Steam Reforming Honeywell International Inc. (Charlotte, N.C.; www.honeywell.com) and ZoneFlow Reactor Technologies, LLC (ZFRT; Windsor, Conn.; www.zoneflowtech.com) have successfully conducted pilot-plant testing of the ZoneFlow Reactor in ZFRT’s large-scale pilot plant at Université Catholique de Louvain in Louvain-la-Neuve, Belgium. The…
From September 26–28, the bulk solids and conveying technology industry will gather at the Nuremberg, Germany exhibition halls. Powtech 2023 is a leading trade fair for processing and bulk-solids technology, with exhibitors from a number of sectors of the chemical…
With global temperatures likely to rise beyond the 1.5°C target set by climate experts, negative emissions technologies — most notably direct air capture (DAC) — become increasingly important for addressing CO2 already in the atmosphere. A new DAC approach is…
Follow these nine recommendations to establish a strong program for preventive maintenance of rotary drums in drying, cooling and other treatments of bulk solids Maximizing efficiency is increasingly a critical priority for plant managers, leading many to move away from…
Traditional vapor-compression refrigeration relies on hydrofluorocarbons (HFCs) as refrigerant fluids — a class of compounds with global-warming potentials (GWP) thousands of times higher than that of CO2. A new approach from scientists at Lawrence Berkeley National Laboratory (LBL; Berkeley, Calif.;…
The expanding use of digitalization tools at chemical process industries (CPI) facilities, coupled with the ongoing convergence of operational technology (OT) systems with traditional computer information technology (IT) systems, has increased plant cybersecurity risks. All plant personnel play a role…
Discovering new catalysts and materials for specific applications can be a tedious and time-consuming process involving labor-intensive tests and expensive samples. Technology developed by Mattiq (Skokie, Ill.; www.mattiq.com) enables the “printing” of tens of thousands of tiny material samples onto…
Facilities can reduce emissions without major capital projects. Here are some practical ideas showing where to start People working in the air-pollution control industry used to boast that you can remove everything from fluegas except carbon dioxide, and it remains…