Articles

281-300 of 363 < first | | | last >
  • Distillation is bubbling up

    High capacity utilization is prompting significant efforts to optimize column performance

    Seán Ottewell
    03/10/2008
  • Get the lead out

    EPA rethinks air quality standards, seeks comments.

    Lynn Bergeson
    02/05/2008
  • Product stewardship grows globally

    Product stewardship is more essential today than ever before. Globally, stewardship initiatives, whether mandatory or voluntary, are emerging with regularity, and their significance should neither be ignored nor underestimated. Here’s why.

    Lynn Bergeson
    01/07/2008
  • Celebrity cheers on U.S. manufacturers

    Editor Mark Rosenzweig discusses how an actor is drawing attention to thriving plants and the importance of manufacturing, in this month's From the Editor column.

    Mark Rosenzweig, Editor in Chief
    10/29/2007
  • Ethanol plant boosts output and saves energy

    Implementation of advanced process control for distillation and dehydration steps allowed a Wisconsin plant to meet competing goals.

    Jacob Duke, Badger State Ethanol, and Lina Rueda, Pavilion Technologies
    10/16/2007
  • EPA assesses link to greenhouse gases

    Steps taken during manufacturing can significantly impact landfill emissions, advises Lynn Bergeson, regulatory editor, in this month's Compliance Advisor column.

    Lynn Bergeson, regulatory editor
    09/27/2007
  • Need a tower internal specialist?

    For over 35 years, the Sulzer Chemtech Field Services group has been a successful tower internals specialty company, performing tray and packing installation, tower maintenance and plant turnaround projects.

    09/17/2007
  • No more turnaround headaches

    After the purchase of Enhanced Separation Technologies, Sulzer Chemtech USA now offers a more complete line of equipment and services for column repairs, maintenance and turnarounds.

    Sulzer Chemtech USA
    09/14/2007
  • Membrane Boasts Material Benefits

    As economical separation of contaminants from natural gas becomes increasingly important, simulation eases the design of innovative module to remove carbon dioxide. Membranes offer potential advantages over other methods.

    Paul J. Rubas and Kevin R. Geurts, ExxonMobil Upstream Research Co.
    09/11/2007
  • Plug cyber-security gaps

    With the new “high risk chemical facilities” federal anti-terrorism regulations, it’s time for the chemical industry to ratchet up its cyber-security efforts. There’s a surge in interest in cyber-subjects such as security certification, defense-in-depth strategies, risk-based planning and improved policies and procedures.

    Seán Ottewell, contributing editor
    08/31/2007
  • Distillation, Part 5: Multiple Products

    In Part 5 of this series on distillation control and optimization, we find that adding a side-stream component to your process gives an additional degree of freedom, but makes it even more essential to not mismatch the variables.

    08/28/2007
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