2012

How to Structure a Basic Care Strategy for Rotating Equipment

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
Do your operators and management know the real health of your machinery?. Do they depend too much on the alarm notification of the abnormal condition...

Tutorial: The Chemistry of Refinery Fouling

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
The chemistry of refinery fouling is well enough understood to mitigate nearly all fouling. The key information required are the location of the...

Future Fuels and Chemicals: Grand Challenges and Opportunities

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
To insure a Sustainable Future, CO 2 emissions must be reduced despite strong future growth in demand. “Easy oil” from conventional production will...

Are Your Credits Worthy?

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
Chemical and petrochemical manufacturing processes can be subject to high consequence, low frequency events. Process Safety Management programs are...

Safety System Impairments and the Need to Manage Peak Risk

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
The catastrophic incident which occurred at Bhopal is often referenced with respect to inherent safety issues. Did intermediate chemicals need to be...

Social HAZOP At Oil Refine Industry

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
Introduction Maintenance of process safety in the industry several tools are used such as Risk Analysis, Failure mode and events Analysis (FMEA), a...

Mixed Fluid Cascade, Experience and Outlook

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
The first Base Load LNG plant, which has been built using the Mixed Fluid Cascade (MFC ® ) process, started up in 2007 at a Norwegian location close...

Re-Rating Ethylene Plant Equipment for Optimum Results

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
Rerating of turbomachinery equipment installed in ethylene plants is a well established method of improving plant operation, whether it is capacity...

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

The Netherlands' Process Technology Networks

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

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...

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.

Easy Ways to Improve Energy Efficiency

December
2012
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.

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...

CEP: Profile - A Rock Star Among ChEs

December
2012
Profile
Emily Frangenberg
Rock star is not a term associated with many chemical engineers. It does, however, accurately capture the accomplishments and accolades — the phenomenon — of Robert Langer. His vision and technical excellence have propelled scores of significant...

CEP: Update

December
2012
News Update
Oxide Catalysts Get Selective; New Catalyst Challenges Platinum; Quick-Release Tape Peels with Ease; Electronic Skin Mimics the Human Epidermis

CEP: Process Safety Beacon - Good Housekeeping for Safety

December
2012
Process Safety Beacon
A fire started in a fiber trash drum in a process building. The drum contained solder flux and paste, welding debris, general trash, and oil-soaked rags. It had not been emptied for a long time. The ignition source may have been hot welding debris...

Engineered Protein Templates Synthesize Inorganic Nanomaterials

December
2012
SBE Special Section
Sarah Heilshorn, Arunagirinathan Adhimoolam, Alia Schoen, Kelly N. L. Huggins, David T. Schoen
This powerful biomimetic method is a fast, flexible way to produce a wide range of inorganic nanostructures from a single protein scaffold.

CEP Editorial: Slightly Scathed, but Mostly Safe and Sound

December
2012
Editorial
Cynthia Mascone
I was really excited that this year’s Annual Meeting was being held in Pittsburgh. Having grown up in southwestern Pennsylvania and gone to school at Carnegie Mellon, I was eager to get back to my roots and share my hometown with my coworkers — the excitement of a home Steelers game, a ride up the incline to gaze down at the city from Mount Washington, and maybe a cruise on the three rivers on the Gateway Clipper. Unfortunately, Hurricane Sandy forced me to rethink some of my plans, especially those that involved being outdoors. Although we were physically out of the storm’s direct path, we did feel some of its effects. (The nearly constant, cold, windy rain was hard to ignore.) Outwardly, we did what we normally do to orchestrate an annual meeting — which was a great success (pp. 54–55) in spite of the weather.

Use Guided-Wave Radar to Measure Water Level in Steam Loops

December
2012
Back To Basics
Ravi Jethra, Keith Riley
Guided-wave radar (GWR) is a useful tool for measuring water level in steam loops. This article describes GWR design and operation, and how this technology differs from more traditional forms of level indication.

CEP: Institute News

December
2012
Institute News
2012 Annual Meeting; President’s Corner; Divisions and Forums Present Honors; Election Results; Member News; Calendar

CEP: What's New

December
2012
What's New
Read about new products and services in the areas of instrumentation; heat transer; and fluids and solids handling.

SBE Update: The Merging of Bio and Nano

December
2012
SBE Special Section
June Wispelwey
Earlier this year, the Society for Biological Engineering (SBE) organized its Sixth International Conference on Bioengineering and Nanotechnology (ICBN), which focused on bio-nanoscience and bioengineering for translational medicine. The conference...

CEP: Editorial - The Invention that Wasn't

November
2012
Editorial
Cynthia F. Mascone
On the first day of our visit to Walt Disney World, my then-seven-year-old son got lost in the Magic Kingdom. Luckily, he was somewhere on Tom Sawyer Island, so our search area was limited. On the second day, he wandered off in the Honey, I Shrunk the Kids attraction (also an enclosed space, thankfully). Those experiences gave me an idea for what I called Kid LoJack — a biocompatible microchip that parents could inject under a baby’s skin, and later activate to locate the child if he or she got lost or kidnapped (or stayed out past curfew). I’ve often wondered — civil liberties issues aside — whether I could have patented such a device.

OSHA's New Chemical NEP: How to Make the Grade and Earn Extra Credit

October
2012
Safety
Heather Forgione, Henry Ozog
The Occupational Safety and Health Administration evaluates chemical facilities’ process safety management systems through a new national emphasis program. Follow these tips to reduce your risk of receiving citations, streamline the inspection process, and pave the way for future excellence.

A MagDot-Nanoconveyor Assay Detects and Isolates Molecular Biomarkers

December
2012
SBE Special Section
Brandon Miller, Jeffrey Chalmers, Jessica Winter, Kalpesh Mahajan, Ratnasingham Sooryakumar, Gang Ruan, Maryam B. Lustberg, M.D., Gregory B. Vieira
The ability to quickly analyze, separate, and manipulate multiple types of biomarkers from small sample volumes is a significant step toward personalized medicine.

CEP: Chem Economics - Post-9/11 Chemical Security Spending

November
2012
Chem Economics
Martha Gilchrist Moore
The terrorist attacks that occurred on September 11, 2001, changed the world and forever altered the way American chemistry conducts business. While improving facility security is not a new endeavor for chemical companies, the industry has increased...

Best Practices for Heat Tracing Pilot Plants

November
2012
Heat Transfer
Richard P. Palluzi, P.E.
Heat tracing a pilot plant is a difficult task, but with proper design and careful installation, the tracing system can operate safely and effectively.

Be Smart about Column Design

November
2012
Reactions and Separations
Daniel R. Summers, P.E., Mark Pilling, P.E.
Optimizing distillation equipment and processes can improve both the profitability and the greenness of an operation.

ONE-STEP FERMENTATIVE PRODUCTION OF POLYLACTIC ACID

May
2012
SBE Special Section
Min Kyung Kim , Si Jae Park, Sang Yup Lee
The use of PLA has been hindered by its complex and expensive synthesis process. A new technology promises to change this — giving PLA a chance to compete with fossil-based plastics.

CEP: What's New

November
2012
What's New?
Read about new products and services in the areas of heat transer; instrumentation; environmental health and safety; materials and chemicals and laboratory equipment.

Cut Agitator Power Costs

November
2012
Back To Basics
Gregory T. Benz, P.E.
Agitator power consumption can be minimized by judicious equipment selection and careful operating procedures. Follow these guidelines to reduce your plant’s energy costs. In some cases, it may be as simple as flipping a switch.

CEP: Institute News

November
2012
Institute News
WISE Interns Annual Meeting "Best Papers" Connie Carroll Memorial Award Calendar

CEP: Spotlight on Safety - LOPA — A Valuable Risk-Reduction Tool

November
2012
Spotlight on Safety
John F. Murphy, P.E.
Layer of protection analysis (LOPA) is a simplified process risk-assessment technique that uses order-of-magnitude estimates for initiating events, consequence severity, and likelihood of failure of independent protection layers (IPLs) to approximate the risk of a scenario. It is generally used after a process hazard analysis (PHA) team has identified a hazard scenario that requires further analysis to ensure the adequacy of the safeguards that exist or are being proposed.

CEP: YPOV - DNA Goes Digital

November
2012
YPOV
Arjun Gopalratnam
The ubiquity of digital and server-stored file formats has brought about increased interest in ensuring that creative works conceived today will be preserved, digitally, forever. Chemical engineers play an important role in preserving this in DNA...

CEP: Commentary - Working Together to Put CFATS Back on Track

November
2012
Commentary
Bill Allmond
More than five years ago, Congress enacted the most robust and comprehensive chemical security regulatory program to date. The regulation — the Chemical Facility Anti-Terrorism Standards (CFATS) — protects facilities against attack without impairing...

Taiwan's Chemical Industry: Looking Back and Looking Ahead

April
2012
Global Outlook
Shien-Chang Chen, Yu-Chen Hu
Since World War II, Taiwan’s chemical industry and economy have escalated dramatically. Self-sufficient in many areas, today Taiwan still faces the challenges imposed by government technical initiatives, international trade policies and regulations...
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