141-160 of 174 < first | | | last >
  • Don't Let Phase Changes Faze You

    Phase changes in the downstream processing or handling of solids cause many process problems that have inexpensive solutions.

    Tom Blackwood, Healthsite Associates LLC
  • Today’s China Syndrome

    The country boasts not just booming exports but a strong desire for the best technology.

    Mike Spear, editor at large
  • Build up agglomerate quality

    Several easy-to-use indices related to material flow properties can help to predict and improve an agglomeration process and product quality.

    Kristin O’Quest and Lee Dudley, Diamondback Technology, Inc.
  • Innovative corrosion monitoring solutions enhance process optimization

    Sensors now can provide data on both general and localized corrosion that allow corrosion to be treated as a real-time process variable. Using such data effectively can play an important role in optimizing plant operations.

    Dawn C Eden, David A Eden and Russell D Kane, InterCorr International, Inc., Houston, Texas
  • Don'’t Get Mixed Up By Scale-Up

    Use this systematic approach to successfully scale-up mixing processes even without geometric similarity.

    David S. Dickey, MixTech, Inc.
  • Powder Handling: How to Reduce Caking Problems

    This web-exclusive article from Diamondback Technology identifies the most common caking mechanisms and how to solve the problem through reduction.

    Diamondback Technology
  • Avoid confusion with air injection for fine powders

    Fine powders often need air injection to increase flow rates to an acceptable level. With entrained or injected air, powders flow like water, but when deaerated, the extremely low flow rate may be confused with a hang-up or arching condition.

  • Process manufacturing: No transfer required

    As the pharmaceutical industry has matured, concerns about the safe handling of drug compounds during the manufacturing process have increased. To meet exposure limits and protect batches from any kind of contamination, the industry’s need for improved containment has increased.

    Diane Dierking
  • Process engineering: Doing your level best

    Plant engineers who find it is difficult to get good level measurements have plenty of company. A recent poll shows that it is considered to be one of the two most vexing problems by process automation professionals.

  • Process engineering: Pneumatic conveying moves ahead

    Pneumatic conveying has long been a popular choice for moving bulk materials. However, the technology hasn't been standing still, and this can influence the choice between several types of pneumatic systems.

    Nick Basta
  • Understanding ratholes

    Diamondback Technology supplies with this exclusive piece on rathole formation in plant hoppers.

    Diamondback Technology
  • Fieldbus technology: Cut through the confusion

    Fieldbus technology offers many benefits to a chemical processor if used correctly. The key is to focus on front-end design to achieve the full benefits of fieldbus technology.

    Ian Verhappen, P.Eng., ICE-Pros
  • Process Engineering: Measure problems on a higher level

    A reader has a level measurement problem with a differential pressure level transmitter. The transmitter does not track the level properly. Check out the question and the in-depth answer in this contribution from

  • High-viscosity materials: Get into the thick of things

    Mixing equipment that you have relied on for years is likely inadequate for successfully mixing high-viscosity materials. This article outlines the solutions to this unique challenge.

    Bill Alhofen, Charles Ross & Son Co.
141-160 of 174 < first | | | last >