2005

Steam Trap Troubles?

February
2005
Heat Transfer
Trinath Sahoo
First, prevent problems by selecting the appropriate trap and installing it properly. If problems arise, follow these guidelines for diagnosing and correcting them.

Boost Your Group’s Performance

September
2005
Career Catalyst
Charles Gillard
Working with employees to define “doing a good job” can improve organizational performance as well as employee satisfaction.

Beware of Pitfalls of Carbon Dioxide Freezing Prediction

March
2005
Heat Transfer
Steve Chafin , Tim Eggeman
Carbon dioxide freezing in a cryogenic system can result in plugging and other operational problems. This article offers insights into the carbon dioxide freezing phenomenon.

Pumping System Head Estimation

February
2005
Fluids and Solids Handling
James Anthony
These spreadsheets highlight losses, uncertainties and value of power used, helping you optimize pumping system designs and save on operating costs.

What’s the Price of Steam?

July
2005
Heat Transfer
Robin Smith, Petar Varbanov
Realistic steam prices are necessary for the efficient operation of a chemical production site, both to allocate realistic costs to the different businesses on the site and to provide a true economic incentive for energy conservation.

Prepare Now for REACH Compliance

March
2005
Environmental Management
Beth Sirull
Pending legislation would require companies that make or use chemicals in the European Union to register those substances.

Safely Handle Powdered Solids

December
2005
Fluids and Solids Handling
Stanley S. Grossel, Russell Kahn, Daniel E. Silva, Robert Zalosh
Understand some of the accident scenarios that result in dust explosions, and follow these suggestions for preventing them.

Understanding Management Styles

February
2005
Career Catalyst
Peter E. Friedes
Are you naturally a “relater” or a “requirer”? Understanding how you relate and require will help you make the changes you need to be a more effective manager.

Designing a Scrubber to Control Emergency Releases

July
2005
Environmental Management
Jeffrey Michael Forde, Joseph W. Hower., Anne McQueen, Sunil Ojha
Here are guidelines for determining the scope of the control system, sizing the enclosure, and specifying the scrubber design.

Sparking Creativity

March
2005
Career Catalyst
James D. Weith
Try some of these strategies to light your creative fires and to fan their flames.

Ensure Proper Design and Operation of Multi-Pass Trays

June
2005
Reactions and Separations
Mark Pilling
To function properly at optimum capacity and efficiency, multi-pass trays must be designed so that the liquid and vapor flows are properly balanced. This article provides guidance on how to achieve that.

To Engineer or Not? That is the Question

August
2005
Career Catalyst
Edward Yannul
The more important question is “how much to engineer?” Use this technique to evaluate the level of engineering effort required, and justified, for a project.

Prepare a Top-Notch Scope of Work

November
2005
Management
Stephen W. Maas
This comprehensive overview of what needs to go into a well-defined scope of work will be useful to chemical engineers who are new to project engineering and project management.

Prevent Caking During Solids Handling

May
2005
Fluids and Solids Handling
Brian H. Pittenger, Herman Purutyan, Gabriel I. Tardos
Use these guidelines to avoid potential caking problems. The key steps are to select a material characterization method, identify the factors that can be feasibly controlled and conduct tests to confirm that process/handling changes yield the...
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