Articles

2261-2280 of 2971 < first | | | last >
  • An alternative check

    Readers offer tips about reliable alternatives to conventional check valves. Suggestions include using a fluidic check valve, switching to a U-trap, using a standpipes putting two check valves in the series and changing position relative to the ground.

    09/16/2004
  • How to prevent a valve from sticking

    Members of the chemical-processing industry address the question posed by a reader of Chemical Processing magazine: What is causing the valves to stick? Possible causes offered include undersize actuators and fluctuations in the plant air supply.

    07/01/2004
  • Test for success

    The best hopper is the least expensive one that consistently provides the required solids flow. A few simple indices can pinpoint potential solids flow problems and help optimize design.

    10/08/2004
  • Pack your bags

    As career opportunities dwindle at home, it may be time to look abroad

    12/06/2004
  • Achieve total productive maintenance

    In order to achieve all the benefits of a total productive maintenance program, you have to start with autonomous maintenance and a CMMS.  This can lead to maximum equipment effectiveness through the elimination of defects, downtime, slowdown, and so on.

    01/28/2005
  • Are you up to snuff with S84 and OSHA?

    Check your safety systems liability at the door. Choosing to ignore S84 standards could put your company on a collision course with OSHA and consequently open you up to criminal liability.

    12/28/2004
  • Fine tuning the multivariable way

    CONTROL Contributing Editor Wayne Labs takes a look at multivariable pressure transmitters that provide critical process information and meet regulatory specifications.

    12/28/2004
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