Apart from ensuring the conformity of the process and the quality of the product, professional calibration, first and foremost, improves the quality of the process At many plants in the chemical process industries (CPI), measurement instrumentation is usually calibrated during…
Corrosion can never be totally stopped, but significantly slowing its progress can be achieved if analyzers rapidly detect out-of-spec conditions. For a prominent European chemical company, switching from slow electrolytic sensors to almost real-time moisture analysis has made a significant…
As part of its five-year investment to boost capacity and operational excellence within its global plastics additives business, BASF SE (Ludwigshafen, Germany; www.basf.com) has awarded Emerson (St. Louis, Mo.; www.emerson.com) a multi-million dollar contract to modernize automation software and…
Note: This story is also available in a complimentary, full-screen version https://www.chemengonline.com/eh-modern-instrumentation-simplifies-maintenance/ Built-in diagnostics and condition monitoring improve maintenance, process reliability and plant availability Today’s modern world is steadily digitizing all our daily routines, but the majority of the chemical…
No single frequency is suitable for all applications in the CPI. Understanding the principles behind the technology will help in selecting the right device Radar has proven to be a reliable technology for level measurement in silos and tanks. However,…
Step changes in condition-monitoring technology to achieve operator-driven reliability can be a reality for organizations of any size The chemical process industries (CPI) are like all others in that they must negotiate the twin challenges of maximizing productivity and opportunities…
Housings for the Harshest Processes Abrasive solids and high temperatures are tough on pH sensors. Retractable housings allow sensor extraction from the processes for cleaning, calibration or exchange – without process interruption. InTrac® 781 / 784 retractable housings are specially…
Silica in boiler feedwater can lead to unplanned shutdowns and extra maintenance. A major Spanish fertilizer producer has switched to a METTLER TOLEDO silica analyzer. Its accuracy, low maintenance, and easy operation are saving them many hours. Highly damaging…
Caprolactam production requires tight oxygen control to prevent explosive conditions developing in reactor vessels. For a Chinese manufacturer, the slow response and high maintenance of their O2 analyzers was unacceptable. Changing to GPro® 500 in situ TDL sensors has reduced…
The following recently published titles are relevant to various parts of the chemical process industries (CPI). Fluid Mechanics of Control Valves: How Valves Control Your Process. By Hans D. Baumann, International Society of Automation (ISA), 2019, 125 pages, $99.00. A…