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  • Succeed at Simulation

    The “Seven rules for successful simulation” need to be revisited and revised because of advancements in computers. Simulations that once took weeks to compute an answer now take mere hours.

    Cliff Knight, KnightHawk Engineering
  • Get the right cartridge or bag filter

    An inaccurately sized or improperly specified filter can undermine an entire high-performance liquid filtration system. There are a dozen key parameters to assess to determine the proper specification.

    Tim Mills, Kaydon Custom Filtration Corp.
  • 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
  • Tiny particles are drawing big interest

    Regulatory Editor Lynn Bergeson discusses how a voluntary program aims at responsible development of nanotechnology in this month's Compliance Advisor column.

    Lynn Bergeson, regulatory editor
  • 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
  • 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
  • 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.

  • 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
  • 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
  • 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
  • Equipment & Services: August

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

  • Know where to go for know-how

    Live auctions can liven up the buying and selling of intellectual property, says Mike Spears, in this month's End Point column.

    Mike Spear, editor at large
  • 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
  • Know when to call for help

    Sometimes a construction manager is a necessary evil, says Dirk Williard, in this month's Field Notes column.

  • Chill out about cooling costs

    Plastic towers can offer economic and operational advantages, and now come in modular designs suitable for bigger loads. Converting to a plastic cooling tower can yield substantial savings.

    Dave Jurgensen, Delta Cooling Tower
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