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Show Preview: POWTECH TECHNOPHARM
From September 29–October 1, the bulk solids and conveying technology industry will gather at the Nuremberg, Germany exhibition center. Powtech Technopharm is a leading trade fair for processing and bulk-solids technology, drawing exhibitors from across the chemical process industries (CPI)…
Alignment on worker chemical safety
In the U.S., worker chemical safety is a key concern at a wide range of industrial facilities. The current regulatory framework for worker chemical safety is overseen by two federal agencies: traditionally, by the Occupational Safety and Health Administration (OSHA;…
New electrochemical route to critical chemicals is scaling up with significant industrial support
A new electrochemical process developed by French-American startup firm Dioxycle (Paris, France; Menlo Park, Calif.; www.dioxycle.com) produces critical chemicals from industrial by-products and electricity, independent from fossil-fuel imports. Recently, the company announced the deployment of their platform for the conversion…
Bulk-Solids Storage and Flow: Silos and Stockpiles
This article provides guidance on the selection and sizing of silos and stockpiles in bulk-solids-handling operations, and clarifies misconceptions surrounding gravity-reclaim storage systems for bulk-solids materials Gravity-reclaim systems for bulk-solids handling rely solely on gravity to withdraw material from storage…
Extending the Life of Legacy Rotary Dryers
Rotary dryers are often in operation for many decades after their initial commissioning. This article provides a decision framework to consider whether to upgrade, repair or replace an aging rotary dryer Rotary dryers are fundamental to ensuring product quality and…
Facts At Your Fingertips: Net Positive Suction Head: NPSHa versus NPSHr
Net positive suction head (NPSH) is a crucial topic for the design, selection and operation of pump systems in chemical process industries (CPI) facilities. This one-page reference provides information about NPSH available (NPSHa) and NPSH required (NPSHr). Hydrostatic pressure Hydrostatic…
Business News: September 2026
Plant Watch BioBTX breaks ground on commercial-scale waste-to-aromatics plant August 14, 2026 — BioBTX B.V. (Groningen, Netherlands; www.biobtx.com) is building the world’s first commercial-scale plant to convert mixed plastic waste into aromatic oil consisting of benzene, toluene and xylenes (BTX).…
Self-Neutralization of Nitric Acid Wastewater in a Wastewater Treatment Plant
Harnessing the alkalinity generation during denitrification in the treatment of acidic wastewater from a chemical-manufacturing facility in a wastewater treatment plant (WWTP) results in self-neutralization, offering cost savings and other benefits Facilities throughout the chemical process industries (CPI) produce large…
Novel microwave method reshapes thermal regeneration for direct-air CO2 capture
Many direct-air capture (DAC) technologies employ sorbent materials to remove CO2 from ambient air. These sorbents require periodic thermal regeneration — typically using steam — to release bound CO2. This thermal regeneration step is often the largest cost and energy…
A more straightforward condensation route from bioethanol to linear alcohols
Linear alcohols, such as butanol, hexanol and octanol are widely used in coatings, adhesives, surfactants, detergents, lubricants, cosmetics and many other products, as well as fuels. Typical industrial methods for producing these alcohols rely on fossil resources and low-selectivity mechanisms…