The new VMF-90D volumetric screw feeder (photo) is an automatic metering screw-feed system for mixing and dispensing dry materials into a secondary process. Among the standard features are a concentric material-conditioning overwind auger, an SCR controller that may be remotely…
The Model TSF twin-screw feeder (photo) is designed for precise batching and weighing applications, including: batching to weigh hoppers; low loss-in-weight, scale-monitored flow; low loss-of-weight batch applications with scales; drum and pail packout lines; and recipe-type batching by multiple computer-controlled…
The MGP261 is a new Ex-certified inline multigas measurement instrument that enables biogas plant operators to optimize the production of biogas in real time, and thereby derive greater value from biowaste. The MGP261 multigas probe is said to be the…
Software that enables complex processes to be simulated continues to evolve for a wide range of thermodynamic conditions. Selection of the most appropriate models plays a crucial role in adequately representing real-life conditions One of the first and most important…
Easier-to-use features and simplified integration lead to new applications for simulation software Simulation software and its capabilities have come a long way in recent years. The latest versions include easier-to-use and more advanced features, increased computing speeds and simplified integration…
As chemical process industries (CPI) companies continue to experiment with, invest in, and implement a host of digitalization tools, workforce engagement and involvement is the key determinant of success Chemical process industries (CPI) companies are entering a critical stage in…
This column is based on “Ethylene Oxide Production from Ethylene – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/ethylene-oxide-production-cost. Ethylene oxide (also known as EO, oxirane and epoxyethane) is the simplest cyclic ether. Because it…
Using the approach outlined here, piping engineers can select the most appropriate bolt-tightening technique based on pressure class and flange size, and calculate the required torque or tool pressure if hydraulic tensioning tools are used In the majority of industrial…
Lessons learned from past failures provide insight and know-how needed toinspect and operate storage tanks reliably Storage tanks are a common sight at many facilities of the chemical process industries (CPI). Tanks are part of our everyday life and they…
Normalized profitability metrics provide a basis for comparing the efficiency of capital investments, but they are often misunderstood. New interpretations of these metrics can help engineers to make more informed decisions In a financial sense, a large capital project can…