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  • Don’t shackle yourself to the wrong platform

    Today, process data are readily available at many levels, from instrumentation to higher-level data historians and OPC servers. Choosing the right platform can be key to successfully implementing robust and maintainable process calculations at your company.

    Dane Overfield, Exele Information Systems
  • Make your portable mixer work for you

    Understanding the fundamentals of fluid agitation can help meet the customer’s requirement and the processor’s need for efficiency. While portable mixers have been around for years, they often aren’t used to their full potential. Knowing the basics of mixing and flow patterns can help you get more out of your mixer.

    David Dickey, MixTech, Inc. and Lydia Booth Fenley, Illes Seasonings & Flavors
  • Make sure you’ve got a good flange match

    Standard large-diameter flanges don’t necessarily mate. Andrew Sloley provides insight in this month's Plant Insites column.

    Andrew Sloley, contributing editor
  • Still pondering whither fieldbus?

    In this month's installment of On the Bus, Contributing Editor John Rezabek predicts HART devices will work so well that your career may be over before you can justify the cost to replace them with fieldbus.

    John Rezabek, Contributing Editor
  • First the application, then the product

    CONTROL Editor in Chief Walt Boyes defines a range of applications and types of level measurement devices and techniques used for figuring out even the most complex level measurement problems.

    Walt Boyes, Editor in Chief
  • NeSSI taxis for takeoff

    Though acceptance and networking hurdles remain, the New Sampling/Sensor Initiative (NeSSI) is starting to emerge in real-world, standardized, modular process control applications.

    Jim Montague, Executive Editor
  • The evolution of plant automation

    Understanding the purpose of control and safety systems helps users ensure each is appropriately optimized. The duties of the SIS are to protect the people, environment and assets against unsafe conditions.

    Angela Summers, PhD, PE, founder of SIS-TECH Solutions
  • Pressure control optimization

    Floating pressure control means that, at minimum pressure, the heat required at the reboiler is minimized, its capacity is increased, and fouling is reduced.

    Béla Lipták, PE, CONTROL Columnist
  • Are companies ready to break the cycle?

    Executives say chemical industry must focus more on employee retention, according to Editor in Chief Mark Rosenzweig, in his monthly column.

    Mark Rosenzweig, editor in chief
  • Pressure tests can spur successful start-up

    Push it: if it breaks it probably needed to be replaced, says Dirk Williard, in this month's Field Notes column. Doing so can help improve your processes.

    Dirk Willard, senior editor
  • Use a portfolio approach to energy management

    A business plan for industrial energy management is remarkably similar to financial planning, says Christopher Russell in his Energy Saver column.

    Christopher Russell, contributing editor
  • Chemicals transport faces worldly issues

    Global classification and labeling system aims to boost safety, Lynn Bergeson says in this month's Compliance Advisor column.

    Lynn Bergeson, regulatory editor
  • 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
  • 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
  • How hydraulic modeling can improve the efficiency of your pump systems

    In spite of their large operating cost, most pump systems are inefficient by design. Among the common design problems are non-optimal pipe sizing, control valve utilization and, perhaps most common, incorrectly sized pumps. How a pump operates depends on the system, so improvements must focus on the system as a whole.

    Tom Glassen
  • Take the pressure off pressure control

    Linkage of other variables can stymie hot vapor bypass schemes, according to Andrew Sloley's Plant InSites column.

    Andrew Sloley, contributing editor
  • Equipment & Services: February

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

  • Properly install column internals

    Good installation is crucial for trouble-free startups and optimum tower performance. Experienced installers share their practical knowledge to help you make sure that your tower will work as expected. The advice also applies to absorbers and strippers.

    Frank Rukovena, Jr., Fractionation Research, Inc.
  • Pacify the Fear of a Changing Work Environment

    Understanding how changing a work environment affects people can reduce accidents. Management of Change (MOC) has been one of the hardest of the PSM requirements for industry to master. Making matters worse, it’s rarely applied to people and organization changes. But there are proven approaches.

    Ian Nimmo, User Centered Design Services, LLC
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