When making a change in your process, do not overlook new potential hazards that may arise, as discussed here Large-scale chemical processing can be inherently risky. This is especially important to keep in mind when making changes to a process.…
Understanding project risks is critical to arriving at useful cost estimates. Since each capital project in the chemical process industries (CPI) is somewhat unique, it can be difficult for engineers and project leaders to price risks in their estimates and…
Meeting the wastewater-treatment demands of an integrated manufacturing complex demands a design that can address a diverse array of contaminants and discharge requirements Any large, integrated chemical-manufacturing complex will require the implementation of a comprehensive wastewater-treatment solution to address unique…
Accurate interface level measurement is crucial to optimizing separation processes. Today’s guided wave radar technologies make it possible to measure thin liquid layers with greater accuracy than ever A bottle of salad dressing can illustrate a challenging level measurement application.…
The TBEN-L programmable logic controller (photo) is said to be the world’s first IP67 controller for industrial applications. The TBEN-L PLC not only offers an onboard Codesys PLC, but also enables a cloud connection and communication with different Ethernet protocols…
This column is based on “Polypropylene Carbonate Production – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/polypropylene-carbonate-production-cost. Polypropylene carbonate (PPC) is a thermoplastic polymer produced from the catalyzed copolymerization of carbon dioxide (CO2) and propylene…
A holistic approach to bulk-solids-feeding installations can improve the effectiveness and efficiency of operations involving solids handling Many chemical processes involve the extraction of bulk solid materials at a controlled rate from a storage vessel for delivery into the process.…
This company has launched a range of surface-modification technologies that can be applied to metallic filter elements (photo) to enhance their material properties in challenging environments, improving filter performance and lifetime. Sinterguard PHC extends the life of 316 stainless steel…
This company recently fabricated a pre-filter vessel constructed of 304L stainless steel, capable of 200 psi and full vacuum at 200°F. It is designed, built and stamped according to ASME Code Section VIII, Div. 1. The vessel has a working…
The HI-TBS programmable logic controller (PLC; photo) combines ultra-bright LED technology with 0.1% accuracy to deliver a customizable digital panel meter for applicational use across a wide variety of industries. In addition to serving as a PLC, the TBS is…