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Welcome to Chemical Engineering Progress
The use of dry pumps is growing, replacing workhorse steam jets and liquid-ring pumps. Here is a comprehensive selection guide.
October 2001Vol. 97, No. 10
The use of dry pumps is growing, replacing workhorse steam jets and liquid-ring pumps. Here is a comprehensive selection guide.
In This Issue
Dry Vacuum Pumps
Run Clean with Dry Vacuum Pumps
The use of dry pumps is growing, replacing workhorse steam jets and liquid-ring pumps. Here is a comprehensive selection guide. Jim Ryans - Joe Bays -
Environmental Protection
How Can We Improve Air Pollution Control?
We as a society should keep these lessons in mind as we set future environmental goals, policies, laws and regulations. Herbert C. McKee -
Heat Transfer
Air Heater Cleaning Simplified
This high-pressure water washing technique can be used to clean Ljungstrom-type air heaters. Brad Buecker -
Measurement and Control
Optimize Control Room Communications
Faced with more distractions than ever, operators need an environment that is conducive for dealing with abnormal, as well as normal, situations. Effective control room design can help. Brad A. Walker - Karen D. Smith - James E. Lenhart -
Safety
Reduce Thermal Risk in Industrial Synthesis
Knowing the safe operating conditions for a reaction allows us to select appropriate safety measures and thereby lower both the likelihood and the severity of a thermal runaway. Richard C. Wedlich -
Reactions and Separations
Pervaporation Comes of Age
This membrane process has found growing use for dehydrating organics. Uses keep increasing, mostly due to development of new, high-temperature membranes. Nick Wynn -
Management
How to do an Internal FDA Audit
Meeting FDA regulations is not optional. The costs are high for any company that does not act responsibly to ensure that all additives are meet the required regulations. Gavin Sinclair - Thomas J. Rissmann -
Career Catalyst
Write a Better Brochure
Engineers are often called on to review product brochures and ads for equipment and processes. Here are six tips for working more effectively with an ad agency or corporate marketing-communications department to create good product literature. Robert W. Bly -