Articles

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  • Distillation control and optimization, Part 1

    Control columnist Bela Liptak describes the distillation process and PID-based controls, reviews optimization strategies, and shows how advanced controls can cut operating costs of distillation.

    Béla Lipták, PE, Control Columnist
    01/11/2006
  • Flow metering gets more fluid

    There are more and more funcationalities being added to your most trusted instrumentation. These established technologies have expand their reach and performance.

    Mike Spear, editor at large
    01/09/2006
  • Pump start-ups

    As the new year starts up for contributor Ross Mackay, he is reminded of a pump start-up condition he encountered in a client's plant.

    Ross Mackay
    01/09/2006
  • Keep lobes in mind

    Understand why and when to consider these positive-displacement pumps.

    John Hall, Viking Pump, Inc.
    01/03/2006
  • Track that spill

    Chemical Processing's readers offer tips about how to locate and identify a chemical spill.

    01/02/2006
  • Design methods for reflux condensers

    Reflux condensers have become increasingly important to eliminate condensable organic components from plant off-gas streams and meet environmental requirements. Recognizing this need, HTRI conducted an experimental and analytical study in the late 90s to predict flooding, as well as heat transfer and pressure drop in vertical intube reflux condensers.

    Zhi Hua (Frank) Yang
    12/01/2005
  • Vaaler Award Winners

    Editor in Chief Mark Rosenzweig congratulates the winners for CP's annual Vaaler awards, given to the products and services that most improve the operations and economics of plants.

    Mark Rosenzweig
    11/27/2005
  • EPA seeks to reduce TRI reporting burden

    The EPA has proposed a new act in regards to reducing Toxics Release Inventory (TRI). Read here to get the details on how it might affect your plant.

    Lynn Bergeson, regulatory editor
    11/27/2005
  • Dig Deeper to Find More Capacity

    Pipeline simulation software can uncover hidden causes of capacity bottlenecks.

    Todd J. Willman, EPCON International, Reuben Gates, Shell Chemical LP, and Mark Haboian, Eastman Kodak Co.
    11/09/2005
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