Articles

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  • HART has staying power

    Despite the appearance of digital fieldbus technology in plants, well-proven HART technology still has a viable long-term role, notes Ed Ladd of the HART Communication Foundation. He adds that industry consultants predict that HART easily will be supported and remain a significant communications technology for the next 20+ years.

    Ed T. Ladd, Jr., HART Communication Foundation, Austin, Texas
    07/13/2005
  • Efficient batch control

    Efficient batch control can be both an art and science, so act accordingly for best results, and always remember "it's survival of the fittest" out there.

    07/13/2005
  • Process Engineering: HART Offers Value in Plant Control Systems

    There's a myth in plants that HART offers little for Plant Control Systems and Enterprise Level Networks. But Ed Ladd from the HART Communication Foundation writes that by accessing the data in HART devices on a "full-time" routine basis increases performance, integrity, and reliability of plant control and enterprise level systems.

    Ed T. Ladd, Jr., HART Communication Foundation, Austin, Texas
    05/11/2005
  • Process Industry Practices 9th Annual Conference

    The theme for this year’s PIP Conference was “Changing Times – The Common Denominator”. With over 140 registered attendees the conference included participants from member, subscriber, and licensee companies as well as other invited guests from the industry.

    Process Industry Practices
    05/10/2005
  • Process manufacturing: No transfer required

    As the pharmaceutical industry has matured, concerns about the safe handling of drug compounds during the manufacturing process have increased. To meet exposure limits and protect batches from any kind of contamination, the industry’s need for improved containment has increased.

    Diane Dierking
    05/04/2005
  • Process engineering: Dryer provides a concrete lesson in control

    Removing water or moisture from a liquid stream is a critical operation in many processes. Liquid stream dryers commonly contain either molecular sieves or adsorbents; during the last 20 years, the use of molecular sieves has become much more common.

    Andrew Sloley, contributing editor, and Richard Readshaw, senior staff process engineer for VECO USA Inc.
    05/03/2005
  • World Batch Forum North American Conference nearing

    This year’s conference will feature 18 speakers, as well as panel discussions covering a wide range of topics of interest to automation users and suppliers, including ISA88 and ISA95. Keynote speakers will be Dave Beckmann and Ian Nimmo, both long-time veterans of the process control industry.

    04/12/2005
  • Process Manufacturing Workforce: Don't Be Thrown for a Loop

    When processing chemicals, it has become increasingly important to isolate the process from the work environment. The agitated filter dryer accomplishes this by providing a high degree of containment.

    Ian Nimmo and John Moscatelli, User Centered Design Services LLC
    04/08/2005
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