Articles

201-220 of 298 < first | | | last >
  • Control valve diagnostics

    Health monitoring leaves fewer reasons to live with stiction, wrong-sizing and excessive wear.

    Sheila Kennedy
    10/19/2007
  • Disposable equipment earns lasting role

    Improvements in materials and processing know-how have led to a steady increase in the use of single-use or disposable equipment.

    Seán Ottewell, contributing editor
    10/04/2007
  • Monthly Preview: December 2007

    Here's a look at what will soon be featured on ChemicalProcessing.com. Be sure to check back for the latest articles, news and columns before you see it in print.

    10/02/2007
  • 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.
    09/04/2007
  • 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
  • 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
    08/20/2007
  • Outsourcing to the Rescue?

    Farming out parts of your operation can save time and money and fill necessary skills gaps, but it's not a cure-all.

    08/01/2007
  • Wireless finds its calling

    For maintenance and condition-monitoring, wireless technology offers much more than just reducing or eliminating costs. However, wireless also requires an integrated infrastructure approach rather than independent, proprietary point solutions.

    05/27/2007
  • Equipment & Services: May

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

    05/08/2007
  • Combat contamination

    Consider the impact of slope, fittings and valves. Plants can lose sizable amounts of money each year because of contamination caused in process lines. Owners and contractors alike can take steps in the design and construction phase to enhance the drainability and cleanability of a system.

    Michael Bridge, Swagelok Company
    04/04/2007
  • Remember the basics of maintenance

    Despite the “buzz” about asset management systems don’t forget the “oilers”, advises Mike Spear, in this month's End Point column.

    Mike Spear, editor at large
    03/01/2007
  • Plants get help in boosting reliability

    More and more companies are placing greater emphasis on maintenance and seeking help from vendors to boost the effectiveness of their efforts, as some recent major investment decisions demonstrate. Many automation companies now are benefiting by building up asset management services alongside process control capabilities.

    Mike Spear, editor at large
    02/26/2007
  • Equipment & Services: February

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

    02/19/2007
  • Mechanical Seals: Gas Up Your Sealing Knowledge

    As users become more familiar with gas seal technology and its advantages, gas seals are being applied to a wider variety of applications and equipment than ever before. As the seals gain in popularity know their advantages and disadvantages.

    Scott Boyson, Chesterton
    12/05/2006
  • pH measurement faces acid test

    Quest for more reliable readings prompts development of tougher and more-intelligent sensors. While pH control often plays a crucial role in processing, achieving reliable readings remains challenging at many sites. After all, pH sensors frequently serve in aggressive chemical environments.

    C. Kenna Amos, contributing editor
    12/05/2006
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