Control valve response is a critical factor in successful control strategies and process variability. In a ControlGlobal.com article, Responsible control valve response, Emerson’s Greg McMillan and James Beall discussed the efforts underway to include valve responsiveness into the ISA 75.25 Control Valve Dynamic Testing standard.
Because they directly touch the process flow, control valves play a significant role in the stability, robustness and variability in the process. One bad-acting control valve can create large problems for safe and reliable operations. At last week's AIChE Spring...
Today is the final day of the 2018 Emerson Exchange conference. The last session I'm attending is on Control Performance with Emerson's James Beall, Courtney (Eddie) Lane, Dirk Thiele and Aspentech's Alex Kalafatis. After the panel introduced themselves, Dirk opened...
Emerson's James Beall joins our continuing podcast series on 5 Questions for an Emerson Expert. The goal of these podcasts is to share some tidbits on how they got their start in a science, technology, engineering & math (STEM)-based career and more about their...
Let's continue our 5 Questions for an Emerson Expert podcast series with Mark Coughran. Mark has decades of experience in process automation and optimization. We've shared some of Mark's experience and client engagements here on the blog. In this podcast, you'll hear...
Variability in a process can impact unplanned downtime frequency, product quality, energy usage and more. I received some questions about measures of control performance from a reliability specialist in a refinery. I thought that these questions and answers I received...
Instrumentation and automation professionals in the oil & gas industries along the Texas Gulf Coast have an excellent resource in the annual Instrumentation and Automation Symposium for the Process Industry. The 71st edition of this 3-day symposium will be held...
One of the presenters I really enjoy listening to at Emerson Exchange conferences is Emerson's James Beall. As a process control consultant, he helps process manufacturers and producers get their processes running as optimally as possible. He always shares his tips...
Emerson's Gergo Kertesz shared a story of how to get a plant started up and running with the aid of control loop tuning. His abstract: This Russian Petrochemical Company is one of the world's largest petrochemical complexes. The company specialises in the production...
Last week, I highlighted a narrated presentation on PID control advances by Emerson's Terry Blevins. Also at this IFAC Conference on Advances in Process Control PID'12, Terry presented Intelligent PID Product Design. A paper to complement this presentation was...
In the spirit of "better late than never", I wanted to highlight a live webinar by ModelingAndControl.com's Greg McMillan. His topic will be Temperature Control Solutions and will share: …how to get the best temperature measurement and control performance for...
Sometimes plants go through a revamp and things just don't work right. Loops that used to run fine in automatic mode now run in manual mode and require constant attention. I caught up last week with Emerson's James Beall, a principal process control consultant, whom...
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The opinions expressed here are the personal opinions of the authors. Content published here is not read or approved by Emerson before it is posted and does not necessarily represent the views and opinions of Emerson.