Articles

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  • Avoid blending blunders

    Selecting the correct device is crucial to successfully handling solids. It must deal with discrete pieces that have physical size, electrical properties, frictional differences and surface characteristics that can change with the environment.

    Tom Blackwood, Healthsite Associates
    09/04/2007
  • Correct those disturbing lapses

    Keeping liquid in a reflux drum still can prevent problems, says Andrew Sloley, in this month's Plant InSites column.

    Andrew Sloley, contributing editor
    08/31/2007
  • Plug cyber-security gaps

    With the new “high risk chemical facilities” federal anti-terrorism regulations, it’s time for the chemical industry to ratchet up its cyber-security efforts. There’s a surge in interest in cyber-subjects such as security certification, defense-in-depth strategies, risk-based planning and improved policies and procedures.

    Seán Ottewell, contributing editor
    08/31/2007
  • Distillation, Part 5: Multiple Products

    In Part 5 of this series on distillation control and optimization, we find that adding a side-stream component to your process gives an additional degree of freedom, but makes it even more essential to not mismatch the variables.

    08/28/2007
  • China teems with harmful exports

    Problems with Chinese manufacturing go well beyond defective and dangerous products, Mark Rosenzweig, editor in chief, notes in this month's installment of From the Editor.

    Mark Rosenzweig, Editor in Chief
    08/28/2007
  • Don’t get zapped by spark testing

    Understand the intricacies of checking for defects in a liner, advises Dirk Willard, contributing editor, in this month's Field Notes column.

    Dirk Willard, contributing editor
    08/28/2007
  • Tackle organizational obstacles

    For energy cost control, aptitude plus operational style equals results, advises Contributing Editor Christopher Russell, in this month's Energy Saver column.

    Christopher Russell, contributing editor
    08/28/2007
  • Equipment & Services: August

    Chemical Processing's Equipment & Services feature provides a variety of production equipment, supplier services and parts.

    08/22/2007
  • Don’t look at precondensers in a vacuum

    Consider the impact of the downstream vacuum ejector on precondenser performance, advises Andrew Sloley, in this month's Plant InSites column.

    Andrew W. Sloley, contributing editor
    08/20/2007
  • Diagnostics dig deeper

    Today’s plants come ready equipped with their own team of doctors in the shape of the many diagnostic and monitoring systems incorporated into instrumentation and other process equipment. And, like any good doctor, today’s plant diagnostics can look beyond the symptoms of poorly performing instruments and provide insights into the health of the process itself.

    Mike Spear, editor at large
    08/20/2007
  • Get your proper bearings

    Don’t head off in the wrong direction when replacing motors. The type of service and the orientation of the motor determine which bearings it should have. Using the wrong bearings can lead to significant problems.

    Daniel R. Snyder, SKF
    08/20/2007
  • 10 Tips for Success

    Paying attention to the following points can ease implementing and improving critical plant procedures:

    Patrick Kelly, Honeywell Process Solutions
    08/01/2007
  • Help Your Operators

    Automating procedures within control systems can serve to make your operators more effective and more consistent. With studies showing more than 40% of all plant incidents stemming from some form of human error, it makes sense to give automation a larger role in day-to-day operations.

    Patrick Kelly, Honeywell Process Solutions
    08/01/2007
  • Politics, Appearances and Thinking Green

    The push to “green” energy is good for automation vendors everywhere, but U.S. government rhetoric may put companies on this side of the Atlantic at a competitive disadvantage.

    08/01/2007
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