Articles

201-220 of 282 < first | | | last >
  • Control your maintenance

    Automation systems have now reached such a high degree of reliability that many personnel at plants now take them for granted. Learn to use digital communication with your asset management tools to achieve predictive maintenance and substantial savings.

    Ian Verhappen, MTL Instruments Group
    07/12/2006
  • Separation Technology: Draw Insights on Distillation

    Residue curve mapping is a powerful tool to better understand the design and operation of distillation columns. This article describes how to use residue curve maps to check the feasibility of separation of homogeneous mixtures and for developing the conceptual design of towers.

    Raymond E. Rooks, The Dow Chemical Co.
    05/15/2006
  • Wireless wins wider role

    Wireless is poised for a big breakthrough in plant operations because of its ease of use, safety and potential for energy savings.

    C. Kenna Amos, contributing editor
    03/14/2006
  • Distillation control and optimization, Part 1

    Control columnist Bela Liptak describes the distillation process and PID-based controls, reviews optimization strategies, and shows how advanced controls can cut operating costs of distillation.

    Béla Lipták, PE, Control Columnist
    01/11/2006
  • Evaluate reactivity with limited resources

    The initial critical steps of reactivity risk reduction need not be expensive, time consuming and require extensive expertise.

    W. J. Rogers, C. Wei and M. S. Mannan, Mary Kay O’Connor Process Safety Center
    11/27/2005
  • 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
  • The Synergy of Simulation, Experimentation and Technical Support Activities in a Research Consortium

    For the business of designing process heat exchangers, computational fluid dynamics (CFD) tools are still not practical for everyday use. However, in a research consortium such as HTRI, integrating advanced analysis tools like CFD with industrial-sized experimentation and then applying them to real-world technical problems provides a significant synergistic benefit to the consortium members.

    Kevin J. Farrell
    11/06/2005
  • Your job is still safe... for now

    With mechanical simulation tools, one engineer can do the work of an entire staff. With chemical processes, however, simulation tools aid the staff — but don’t replace it…yet.

    10/25/2005
  • 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
    10/04/2005
  • Keep cool when designing batch reactors

    The stirred batch reactor is a workhorse at many plants. In designing such a unit, focus on effective temperature control to achieve optimum performance.

    John Edwards
    09/28/2005
  • Simulated Moving Bed Chromatography Offers Real Attractions

    A continuous purification technique, simulated moving bed chromatography combines high yields and purities with easy scale up and reasonable throughputs.

    Kathleen Mihlbachler, Eli Lilly and Company, and Olivier Dapremont, Aerojet Fine Chemicals
    08/31/2005
  • Take safety up a notch

    There’s still room to improve industry’s good safety performance, says Editor in Chief Mark Rosenzweig in his monthly column. Mechanical integrity programs generally need more attention.

    Mark Rosenzweig, editor in chief
    08/25/2005
201-220 of 282 < first | | | last >