AIChE

Processing Challenges with Tight Oil

AIChE Webinar
Jun 4, 2014
This presentation provides insight into processing challenges with tight oil. Opportunity crudes from shale are more readily available in North...

Cybersecurity for Executives: A Practical Guide

June, 2014
This essential cybersecurity text for executives in all sectors and at all levels provides practical advice that equips executives with the knowledge they need to make the right cybersecurity decisions. In plain language, you’ll learn how to recognize and act on threats to you and your business, along with how to act decisively to mitigate and recover from cyber incidents.

Control of Batch Processes

June, 2014
Approaching batch processing from the process perspective, with emphasis on the advantages of using structured logic in the automation of all but the simplest batch processes, this book provides engineers with real-world insight into analyzing control requirements, developing control logic to meet these requirements, and troubleshooting controls in batch processes.

The Past, Present and Future of LNG

AIChE Spring Meeting and Global Congress on Process Safety
Apr 2, 2014
In one decade, the gas prospects in North America have gone from dire to exceptional. In 2004, we were scrambling to build import capacity for gas as...

Improve Furnace Availability and Control Downtime

AIChE Spring Meeting and Global Congress on Process Safety
Apr 1, 2014
In 2008, Ethylene Producer's Committee sponsored a worldwide furnace maintenance survey among ethylene producers. Out of the 67 respondents, over 70...

The Path to New Technology Commercialization

AIChE Spring Meeting and Global Congress on Process Safety
Apr 1, 2014
For process developers, the commercialization of new process technology in the Hydrocarbon Processing Industries (HPI) is a difficult and almost...

C2 Splitter Retray and Control Improvement

AIChE Spring Meeting and Global Congress on Process Safety
Apr 1, 2014
As part of an ethylene production expansion project, C2 splitter trays were restructured in the plant’s turnaround in 2012. This change made a...

Popcorn Polymer Fouling in Light Ends Units

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
Popcorn polymer fouling is thought to be exclusive to Butadiene plants, but in fact, there are dozens of isolated cases of popcorn polymer fouling...

Detail Analysis of Caustic Tower Fouling Mechanism

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
To ensure the successful chemical treatment of a caustic system, fouling mechanisms must be identified and their respective contributions to the...

The Importance of Effective Project Execution

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
This presentation will provide an overview of the Stage-Gate process used for exection of capital projects in industry.

Star LNG: a Family of Small-to-Mid-Scale LNG Processes

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
Linde Engineering has successfully developed and marketed a range of processes, which cover the range between 50 t/d and 5,000 t/d LNG product. These...

Advances in Automation: Wireless the Enabler

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
Older refineries and petrochemical facilities were built with the minimum amount of instrumentation, only that which was necessary to safely operate...

Moving Forward as On-Line Analyzers Improve

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
Online analyzers and sensors offer significant improvements to processes. They greatly enhance process control helping to insure consistent product...

Developments in EPA's Ethylene Standard

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
It has been more than 10 years since the finalization of EPA’s Ethylene Production rules that regulate hazardous air pollutants at ethylene...

Turbine Oil Varnish Development in Rotating Equipment

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
This document describes the potential problems, mitigation measures, maintenance, oil health, and the state-of-the-art technological aspects of...

PM2.5 Modeling Challenges

AIChE Spring Meeting and Global Congress on Process Safety
Mar 31, 2014
Air Dispersion Modeling is usually required to demonstrate compliance with the Ambient Air Quality Standards for PM 2.5 in support of an air permit...

Mitigate Air Pollution with Catalytic Technology

June
2014
Environmental Management
Bailey Underwood, Kristine Baranski
Catalytic oxidation and catalytic reduction control emissions by chemically transforming pollutants. Learn what equipment is available and how it works to treat exhaust streams from stationary sources.

CEP: Commentary - Educating Students to Become Engineers

June
2014
Commentary
R Russell Rhinehart
The article “How Well Are We Preparing ChE Students for Industry?” in the Update section of the April issue of CEP (pp. 4–5, 14–15) meshed with my career-long concern about engineering education. I graduated in 1968, with pride in my skills, from “a strong program” that “was about to break into the top ten,” as we were told. It was a good program in many ways, but after two years in industry, I came to realize the misdirected perspectives I had acquired as a student. After 13 years in industry and 28 in academia, I have concluded that neither the academic perception of excellence nor the tasks students are required to complete align with the perceptions and tasks that lead to success in industry.

CEP: Calendars

June
2014
Calendars
AIChE Meetings Calendar; AIChE Education Calendar; Webinars; Web Forum

CEP: News Update

June
2014
News Update
Plastics with a Circulatory System for Regeneration; A Smart Hydrogel Never Overstays its Welcome; Nanoparticle Drugs Deliver 1-2-3 Punch; and more

CEP: Career Corner - Is Starting a Consulting Practice Right for You?

June
2014
Career Corner
Loraine Kasprzak
Are you considering starting your own engineering consulting practice? One of my best career moves was leaving my corporate position to open my own consulting firm. Perhaps, like me, you were bitten by the entrepreneurial bug, or perhaps your current employer is downsizing and a severance package will provide you with the opportunity you have been waiting for — not to mention the cash reserves you need to get through your first year. Consulting may seem like a glamorous career, one in which you get to work when you want and make lots of money. Nothing could be further from the truth. You must be able to work without having the structure and accountability that being employed by someone else provides.

CEP: What's New

June
2014
What's New
Read about new products and services in the areas of enviromnetal, health and safety; materials and chemicals; fluids and solids handling; and instrumentation.

CEP: Editorial - Getting ChE Education Right — Part 2

June
2014
Editorial
Cynthia Mascone
Our discussion of chemical engineering education began in the April issue, with the news story “How Well Are We Preparing ChE Students for Industry?” and my editorial, “Getting ChE Education Right.” This month, we look at education again, with two more articles. The April articles resonated with Russ Rhinehart, a professor at Oklahoma State Univ., and inspired him to write a letter to the editor, which became this issue’s Commentary, “Educating Students to Become Engineers” (pp. 14–15). By coincidence, the AIChE Journal Highlight, “A Broader Role for the Evolving Engineer” (p. 13), also focuses on education.

Selecting Thermal Insulation

June
2014
Heat Transfer
Gordon H. Hart
From rigid boards, blocks, and sheets, to flexible blankets and foams, thermal insulation comes in a variety of forms as well as different materials. Here are some of the latest developments to help you choose the right insulation.

CEP: Process Safety Beacon - A Safety Device Gone Wrong

June
2014
Process Safety Beacon
Any safety device can create a new hazard. Any change to equipment, even one intended to improve safety, can create new hazards or make other existing hazards more severe. This is particularly true if the safety device is not properly installed.

CEP: Institute News

June
2014
Institute News
New Fellows; AIChE Foundation News; Member News; 2013 Financial Statement

CEP: Process Automation Corner - Back to the Future on Energy

June
2014
Process Automation Corner
Terry McMahon
Energy is a very important factor in process automation. Improvements in energy efficiency gained through process automation played a key role in justifying the pioneering automation projects of the early 1960s and have grown in stature over the ensuing decades. Automation-enabled improvements in energy usage have made critical contributions to worldwide prosperity over the last 35–40 years.

Chile’s Mining and Chemicals Industries

June
2014
Global Outlook
Edelmira D. Gálvez, Luis A. Cisternas
With abundant mineral resources, Chile’s chemicals industries are dominated by mining, with many of its operations among the world’s most productive and important.

CEP: Profile - Manu Prakash: Encouraging Curiosity-Driven Science

June
2014
Profile
One of the biggest hurdles to treating disease in developing countries is the lack of portable and cheap diagnostic instruments, such as microscopes. Manu Prakash, an assistant professor in the Dept. of Bioengineering at Stanford Univ., believes that frugal science is the key to enhancing global health and science education. Prakash is creating simple, economical tools to pique interest in science exploration and even perform field-testing for specific diseases, such as malaria. One such invention, the Foldscope, is a completely functional microscope that merges the principles of origami and optical design.

CEP: Catalyzing Commercialization - Ionic Liquids Charge Ahead as Battery Electrolytes

June
2014
Catalyzing Commercialization
Advances in energy-storage devices are a must for the widespread use of electric and hybrid vehicles, the integration of renewable energy with the electric power grid, and the development of smaller, faster, more-powerful consumer electronics. While progress has been made, several challenges remain, including limitations of nonaqueous electrolytes, which have poor transport properties and are highly flammable. The answer to this challenge: A new class of higher-performance electr-olytes being developed by Boulder Ionics Corp. (BI) for longer-lived, safer batteries and ultracapacitors.

CEP: AICHE Journal Highlight - A Broader Role for the Evolving Engineer

June
2014
Journal Highlight
Chemical engineers are primarily known for their tech-nical expertise. While this engineering know-how has played a key role in developing technologies essential for modern society, it will not be enough to solve the increasingly complex challenges of today’s world. Solutions to these issues, including the development of safe and sustainable food and water supplies, economical alternative energies, and more-effective pharmaceuticals, will require a multidisciplinary approach that considers political, social, and economic constraints, as well as the obvious technical challenges.

Modeling Non-Ideal Reactors and Mixers

Sponsored Webinar
May 7, 2014
This webinar discusses methods for defining and solving detailed models, calibrating simpler models to these detailed models, and simulating a...

Green Chemistry and Materials

Virtual Local Section Webinar
Apr 24, 2014
Many advanced composite materials use hazardous chemicals in the adhesive resin and use inorganic fibers for strength. A typical composite like...

Young Professionals and AIChE

Virtual Local Section Webinar
Mar 27, 2014
Whether you are a recent graduate looking to get involved or your AIChE communities are struggling without new interest, you will appreciate the...

Humor That Works

Virtual Local Section Webinar
Jan 23, 2014
Engineers strive for efficiency and effectiveness. Sadly, humans aren’t always either one. Luckily we have a tool to help us get the most out of...

Stochastic Optimal Control for Gas Networks

CAST Division
Jan 21, 2014
We present a stochastic optimal control model to optimize gas network inventories in the face of system uncertainties. The model captures detailed...

CEP: AIChE Journal Highlight - Unraveling the Drying Droplet Problem

May
2014
Journal Highlight
The familiar ring-shaped stain left behind after spilled coffee has dried represents a complex engineering problem involving principles of heat and mass transport, fluid mechanics, and surface phenomena (among others) whose solution has value well beyond spilled coffee, including the analysis of DNA microarrays, inkjet printing, and coating. In the May AIChE Journal review article, “Transport and Deposition Patterns in Drying Sessile Droplets,” Ronald Larson of the Univ. of Michigan examines this engineering problem — understanding the processes by which a liquid drop (containing nonvolatile solute or colloidal particles) on a surface evaporates and leaves behind the particles that form a stain.

CEP: News Update

May
2014
News Update
Stick-On Health Tracker Twists, Stretches, and Bends; No Corn Needed: Ethanol Is Produced from CO; Engineered Bacteria Turn Switchgrass into Jet Fuel; Reversing Evolution Promises Cheaper Pharmaceuticals; and more.
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