Articles

on 'Analyzers'

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  • Rethink Sample System Automation

    NeSSI provides new tools to tackle the challenges and improve performance.

    Robert N. Dubois, consulting analytical specialist
    05/02/2009
  • Keep Process Analyzers On-Stream

    Despite computer operation simplicity, personal skills are still needed to achieve the full benefits of process monitoring.

    Terry McMahon, Steve Walton and Jim Tatera for Plant Services
    04/22/2009
  • Avoid Costly Fabrication Mistakes

    Common oversights keep plants from getting the most reliable and suitable vessels

    Chip Eskridge, Jacobs, Mike James, DuPont, and Steve Zoller, Enerfab
    05/02/2008
  • Analyze this!

    Measurement and control of physical properties such as level and flow are the heart of process control. But measurement and control of the molecular composition of a process stream are also of vital importance.

    Dan Hebert, PE, Senior Technical Editor
    07/01/2007
  • More about cost estimating process analyzer projects

    Gary Nichols concludes his series on the proper design and project management of process analyzer systems, this time addressing estimate accuracy and cost by project stage and work breakdown structure.

    Gary D. Nichols, PE, Principal Control Systems Engineer, Jacobs Engineering Group
    05/01/2007
  • Cost estimating for process analyzer projects

    This article addresses cost estimating for capital projects on which an analyzer system is installed, through start-up and commissioning of the project, to the resultant lifetime cost savings that can be gained.

    Gary D. Nichols, PE, Principal Control Systems Engineer, Jacobs Engineering Group
    03/30/2007
  • Process Hazard Analysis: Collar hazards with a Bow-Tie

    A flexible, graphical method offers many advantages for initial process hazard analyses. Read here for a detailed explanation of the Bow-Tie method.

    Jack Philley, Baker Engineering and Risk Consultants, Inc.
    01/23/2006
  • Maintenance diagnostics get a makeover

    Plants increasingly are outsourcing these vital services, lured by larger vendors and broader capabilities.

    Alan S. Brown, contributing editor
    12/12/2005
  • 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
  • Impurities Going Undetected?

    How to ensure accurate measurement of carbon monoxide and carbon dioxide in polyethylene production

    09/15/2002
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