Automation & Control
Patented technology captures real-time ‘hyperspectral’ images
The Universidad Carlos III de Madrid (UC3M; Spain; www.uc3m.es) has patented a new system for capturing hyperspectral images — those capable of collecting information across a broad frequency range of the electromagnetic spectrum (near-infrared, mid-infrared and terahertz). The system can…
Process Sensors: It’s All About the Data
Today’s process sensors provide a real-time data foundation for asset management and process optimization across the enterprise For many decades, industrial process sensors have been used across the chemical process industries (CPI) to measure common process variables, such as pressure,…
Operationalizing Statistical- and Process-Control Analyses
Advanced analytics applications are a key component to create actionable insights using statistical analysis techniques In chemical manufacturing, deviation monitoring and detection play a key role in safeguarding production, reliability, and product quality. However, different processes often require different tools…
Head to Toe Technology: Advances in Wearables
From headsets to gloves to fabric sensors, technologies that can be worn on the body are providing many new benefits for plant workers Apace with innovations in all “smart” technologies, wearable devices for industrial personnel are rapidly evolving to incorporate…
Safety Aspects in the Instrumentation of Process Plants
Safety is often underestimated when planning, operating and maintaining process-measuring equipment. Sensors with SIL certification, alone, do not make the process safe. It is important to avoid systematic errors during planning, installation and operation The correct installation of a temperature…
Wireless Data Collection: Stop Chasing Reliability Data
A routes-by-exception reliability strategy helps improve safety and efficiency, while preserving competitive advantage in a changing marketplace In recent years, maintenance and reliability experts have often talked about the massive wave of retirements leaving chemical plants, creating a shortage of…
Open Process Automation is Gaining Sustainable Momentum
Digital transformation in the chemical process industries demands open architecture, enterprise-wide interoperability and a focus on sustainability. Progress discussed here is moving the industry in that direction Many companies in the chemical process industries (CPI) are currently pursuing digital transformations…
Wireless device detects coronavirus — no batteries required
A collaborative research group in Japan has engineered a self-sustaining device that can detect the presence of COVID-19 particles or droplets in air. The device, which requires no batteries, employs a magnetostrictive clad plate composed of iron, cobalt and nickel,…
New pressure-relief valves improve performance and reduce emissions
Spring-loaded pressure-relief valves (PRVs) often use bellows to ensure balanced operation. Data analysis from 30,000 PRV service records across different industries and valve brands shows a bellows failure rate between 2 to 6%, according to Emerson (St. Louis, Mo.; www.emerson.com).…
Non-Invasive Temperature Measurement in the CPI
While thermowells have become well-established, they have potential drawbacks that can affect their performance. The benefits of alternative non-invasive temperature sensing is presented here Temperature is one of the most important parameters for industrial processes, providing a key indicator of…