2012

CEP: News Update

May
2012
News Update
Shape-Shifting Polymers Go 3D; MOF Cuts Energy Costs of Gas Separation; Plastic Morphs from Smooth to Bumpy, and Back Again; Nanoscale Topography Puts the Brakes on Cancer Growth; Metamaterials Enter a New Dimension; and more.

Special Section: Energy - Shale Gas [Full Supplement]

August
2012
Special Section
Jesse F. Goellner, Mary Ellen Ternes, Stephen A. Holditch, P.E., Trevor Smith, William Liss
The production of natural gas from shale formations is one of the fastest-growing segments of the U.S. oil and gas industry today.

Tutorial on Combustible Dust

Global Congress on Process Safety
Apr 3, 2012
Recent catastrophic dust explosions, the combustible dust National Emphasis Program (NEP), and OSHA proposed rulemaking, have increased awareness of...

The Netherlands' Process Technology Networks

June
2012
Global Outlook
Andrzej Stankiewicz, Tjeerd Jongsma
Marked by a culture of open innovation, the Dutch system of collaboration creates unique opportunities for advances in process technology.

Random Thoughts: Inspired by Rich Felder

AIChE Annual Meeting
Oct 29, 2012
This talk is part of the invited session 'Random Thoughts: Inspired by Rich Felder'. Description: This session honors Dr. Richard M. Felder, Hoechst...

Selecting Baffles for Shell-and-Tube Heat Exchangers

February
2012
Heat Transfer
Salem Bouhairie
Baffles play a crucial role in regulating shellside fluid flow and improving heat transfer between shellside and tubeside process fluids. Here's how to choose the correct baffle to meet process requirements.

Environmental Law for Chemical Engineers

February
2012
Back To Basics
Mary Ellen Ternes
A basic understanding of environmental law is beneficial for all chemical engineers. Learn how laws are proposed, made, and implemented, and ways to avoid incurring unnecessary penalties.

Determining Torque Split for Multiple Impellers in Slurry Mixing

February
2012
Fluids and Solids Handling
Gregory T. Benz, P.E.
Yield-stress slurries, such as those used in paper, biofuel, and polymer production, can be difficult to mix. This article explains how to determine torque requirements for multiple-impeller slurry-mixing systems to optimize tank geometry and...

CEP: Process Safety Beacon - Mechanical Integrity of Tubing

May
2012
Process Safety Beacon
Proper installation, maintenance, and inspection of metal tubing is important in preventing fires and toxic material releases in process plants. Do not forget about tubing just because it is usually small. Even a small leak can cause a fire that can...

Easy Ways to Improve Energy Efficiency

December
2012
Operations & Maintenance
Alan Rossiter, Veerasamy Venkatesan
Managing the energy consumption of a process does not need to be complicated. This article presents some examples of less-complicated strategies.

Product Digest - Safety Equipment

May
2012
Product Digest
Check out warning devices for hazardous areas and high-visibility work vests that reduce static electricity.

Upgrading of Biomass-Derived Liquid to Clean Fuels

AIChE Annual Meeting
Nov 2, 2012
The objective of this study is to develop and demonstrate a viable economical pathway to produce renewable transportation fuels from cellulosic biomass such as wood chips, forest wastes, and agriculture residues.

On the Modeling of Oral Drug Delivery

AIChE Annual Meeting
Nov 1, 2012
On the Modeling of Oral Drug Delivery Naresh Pavurala, Luke E.K Achenie Department of Chemical Engineering, Virginia Polytechnic Institute and State...
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