2009

Understanding Operating Data

October
2009
Back To Basics
Tony Cooper
Operating data offer valuable clues and are essential to managing and improving processes.However, they can also be misleading and hide the underlying issues.The principles and statistical tools presented here can help you make effective use of...

Designing a Process Flowsheet

May
2009
Back To Basics
Vornel Walker
Piping and instrumentation diagrams belong to a family of flowsheets that includes block flow diagrams and process flow diagrams. Technology advances have transformed these resources into intelligent documents, capable of storing layers of digital...

The New Disposable Evolution

July
2009
SBE Special Section
Joanna Ziemlewski
Single-use systems have advanced from a limited product line to several new products for a wider range of unit operations. As these technologies evolve, new size, cost, and regulatory needs continue to fuel industry growth.

Designing the New Global Chemical Engineer

February
2009
News Feature
Joanna Ziemlewski
Universities around the world are tackling different pieces of the teaching puzzle to transform students into ideal chemical engineers.

Choosing Trays and Packings for Distillation

September
2009
Back To Basics
Bruce S. Holden , Mark Pilling
Tower-related problems can be difficult, time-consuming, and expensive to diagnose and fix. Here’s how to avoid difficulties and improve operating efficiency.

Valves 101: Types, Materials, Selection

March
2009
Back To Basics
Brian Gordon
The most common valves used in chemical processing are ball valves, butterfly valves, diaphragm valves, and check valves.

Should Your Organization Fly Warning Flags?

December
2009
Safety
Ian Sutton
In the safety culture of some companies, the first recognition of trouble may be a sudden and massive failure. Learn how to decipher the warning signals to avoid safety incidents. <BR><BR>

The Case for Double Mechanical Seals

June
2009
Back To Basics
Jack Berg
Using double mechanical seals as part of thermoplastic pumps can prevent costly downtime and environmental damage.

Apply Process Integration to Environmental Impact Assessment

February
2009
Environmental Management
Ahmed Abdel-Wahab, Hassan E. Alfadala, Mahmoud M. El-Halwagi, Patrick Linke, Eva M. Lovelady
This approach provides valuable insights early in the design process and systematizes the design effort, while reconciling process objectives with environmental constraints.

Reshaping the Structure of Fluidized Beds

July
2009
Fluids and Solids Handling
Marc-Olivier Coppens , John Nijenhuis, J. Ruud van Ommen
Adding structure to a gas-solid fluidized-bed reactor changes the system’s hydrodynamics and can improve performance.

Incorporating Sustainability into Chemical Engineering Education

January
2009
Special Section
David T. Allen, Braden R. Allenby, Cliff I. Davidson, Cynthia F. Murphy
This benchmarking study of the types of courses offered and the material being taught sheds light on what the engineering profession regards as sustainability.

Disarming the Firing Squad

July
2009
Career Catalyst
Kate Wendleton
If thoughts of a layoff keep you up at night, stop wringing your hands and start taking action. Follow this 11-step plan to position yourself for success in these uncertain economic times.

Assessing Competency During the Hiring Process

December
2009
Career Catalyst
Lisa L. Walker
Interviews and references provide insight into what a job candidate has accomplished. Competency assessment helps the employer ascertain how an individual will actually think and behave on the job. <br> <br>

Climate Change - What Does the Research Mean?

June
2009
Critical Issues
Michael J. Economides, Xina Xie
Claims within the science community about whether and how global warming is affecting hurricane intensity and frequency, the ice field of Mount Kilimanjaro, and the polar ice masses are inconsistent and warrant further investigation before any...

Working with Job Search Consultants and Recruiters

October
2009
Career Catalyst
Lisa L. Walker
Search firms and executive recruiters can be powerful allies in a competitive employment environment.This article puts their role in context and provides guidelines on how to work effectively with them.

What Does It Mean To Be Green?

September
2009
Opinion
Phillip E. Savage, P.E.
Sustainability encompasses green chemistry and green engineering, among other concepts. This article explores some of the principles of sustainability and provides a framework for developing a lifecycle approach to chemical engineering.

Exploring New Paradigms for Bioprocessing

July
2009
SBE Special Section
Jonathan Monk
Disruptive technologies, such as disposable bioreactors, metabolic ?ux models, and glycoengineered yeast, could change the face — and pace — of biomanufacturing.

Visualizing the McCabe-Thiele Diagram

December
2009
Reactions and Separations
Paul M. Mathias
Use this spreadsheet-based visualization and interactive analysis of the McCabe-Theile diagram to understand the foundations of distillation engineering. <br><br>

Pages

Subscribe to 2009