AIChE | The Global Home of Chemical Engineers

2020 AIChE Annual Meeting

November 15-20, 2020
The AIChE Annual Meeting is the premier educational forum for chemical engineers interested in innovation and professional growth. Academic and industry experts will cover wide range of topics relevant to cutting-edge research, new technologies, and emerging growth areas in chemical engineering.

2017 Process Development Symposium

June 6-8, 2017
**Date and Location are tentative. Please check back soon for updates. The 2017 Process Development Symposium is a place to exchange wisdom, knowledge, tips, and personal experiences in the development and scale-up of chemical and related processes.

2016 AIChE Annual Meeting

November 13-18, 2016
The AIChE Annual Meeting is the premier educational forum for chemical engineers interested in innovation and professional growth. Academic and industry experts will cover wide range of topics relevant to cutting-edge research, new technologies, and emerging growth areas in chemical engineering.

Joint AIChE/SPE Workshop: Next Generation Deepwater Facilities

November 7-9, 2016
Please note that date and time are tentative and subject to change. This workshop, taking place early November 2016 in Houston, TX, is organized jointly by the American Institute of Chemical Engineers (AIChE) and the Society for Petroleum Engineers (SPE). The workshop will work to answer the...

2016 CCR Annual Meeting

September 19-21, 2016
The Council for Chemical Research (CCR) Annual Meeting provides a unique forum for leaders from industry, academia, and government to identify, discuss, and reflect on common issues that affect the health and vitality of the chemical research enterprise. What’s Next? Setting the Agenda for the...

Introduction to Catalysis and Industrial Catalytic Processes

April, 2016
This book explains the fundamental principles of catalysis and their applications in an introductory text intended to excite those contemplating an industrial career in the chemical, petroleum, alternative energy, and environmental fields. It focuses on non-proprietary, basic chemistries with...

Pipe Flow: A Practical and Comprehensive Guide

May, 2012
Pipe Flow provides the information required to design and analyze the piping systems needed to support a broad range of industrial operations, distribution systems, and power plants.

Systems Biology and Synthetic Biology

March, 2009
The genomic revolution has opened up systematic investigations and engineering designs for various life forms. Systems biology and synthetic biology are emerging as two complementary approaches, which embody the breakthrough in biology and invite application of engineering principles. Systems...

Ionic Liquids for Aromatic Extraction: Are They Ready?

December
2006
Reactions and Separations
Sachin T. Anjan
Ionic liquids have already moved into the commercial arena as reaction solvents. This article compares them to conventional solvents and examines their potential for the extraction of benzene, toluene and xylene from reformate.

Biorefinery Process Economics

October
2005
SBE Special Section
Gregory M. Bohlmann
With oil and natural gas prices surging, bio-based feedstocks are becoming increasingly competitive. This article examines, in depth, the technical and economic aspects of the biorefinery concept.

Technical Entity Trends: A Critical Problem to Solve

May
2016
Technical Entity Trends
Derrick Wu
We treat our phones as necessary extensions of ourselves, and it is now hard to imagine life without what has become like an additional limb. Similarly, we have grown so used to computers, cars, and items requiring batteries that many of us would...

Nanotechnology: A Guide to Nano-Objects

May
2011
On The Horizon
Sravani Gullapalli, Michael Wong
Rapid change in the field of nanotechnology can make it hard to keep track of the latest nanomaterial developments. Here's a primer on the most common shapes, sizes, and compositions of nano-objects.

Energy Supplement: Carbon Capture and Storage - Technology Integration Challenges

August
2011
Special Section
Jared P. Ciferno, John J. Marano, Ronald K. Munson
Carbon capture and storage (CCS) could be an important part of the transition to lower-carbon energy sources. However, widespread integration of CCS with existing power-generation plants and technologies — on a commercial scale and in a cost-...

Predict Incidents with Process Safety Performance Indicators

February
2016
Safety
Wahid Azizi
Become a seer of process safety incidents with carefully chosen process safety performance indicators (PSPIs). A PSPI program developed using the barrier-based or tier-based approach will serve as your crystal ball.

Use Spreadsheets for ChE Problem-Solving

August
2016
Back To Basics
David E. Clough
This article will help you improve your Excel spreadsheet skills and will provide you with tools to solve common chemical engineering problems.

Design Principles for Liquid-Liquid Extraction

November
2015
Reactions and Separations
Joerg Koch, Glenn Shiveler
Many factors must be evaluated when developing a liquid-liquid extraction process. Here are some of the important parameters to consider as you go from laboratory testing to commercial-scale operation.

Designing Multistage Agitated Reactors

January
2014
Reactions and Separations
Gregory Benz
This article bridges the gap between theory and practice for the design of continuous-flow mechanically agitated reactors, with a focus on mechanical and hydraulic issues.

Piloting Bioreactors for Agitation Scale-Up

February
2008
Reactions and Separations
Gregory T. Benz
This article offers guidance on how to design appropriate experiments to measure scalable data for agitation in both aerobic and anaerobic bioreactors.

Applying Mass and Energy Balances to Spray Drying

December
2009
Back To Basics
Tim Langrish
Mass and energy balances are not just for process and equipment design. They can also be used to improve dryer operations by answering various “what-if” questions about temperatures, flowrates, and moisture contents. <br><br>

Energy Supplement: Carbon Capture and Storage - Navigating the Legal Landscape

August
2011
Special Section
Arnold W. Reitze Jr., Mary Ellen Ternes
A legal framework governing carbon sequestration will need to be put in place before major carbon capture and storage (CCS) projects can get underway. A final rule issued under the Safe Drinking Water Act sets minimum requirements, but this is just...

Nano-technology: Fueling the Chemical Industry's Future

November
2003
Special Section
Daniela L. Carrillo, Tim Harper, Paul Holister, Mindy Rittner, Mihail C. Roco, Cristina Roman Vas
Nanotechnology, as a whole, is still an emerging area with the need to make progress in both scientific and technological terms before enormous commercialization of products may occur. Nevertheless, commercial products are out there — more in some...

Leadership Q&A: Control What You Can Control

July
2016
Leadership Q&A
Craig Rogerson, chairman, president, and CEO of Chemtura, talks to CEP about leading a global specialty chemicals company out of bankruptcy to profitability by pruning first — i.e. , divesting nonstrategic businesses — to stimulate new growth...

Designing Polymerization Reaction Systems

February
2016
Reactions and Separations
Shrikant Dhodapkar, Pradeep Jain, Carlos Villa
Important considerations in polymerization reactor design include heat removal, kinetics, and process dynamics, as well as polymer properties and product quality.

Green Reactors

August
2008
Reactions and Separations
Mukesh Doble
Compare these microreactor technologies, along with the intrinsic advantages and disadvantages of miniaturization, to achieve process intensification.

Predictive Modeling in Catalysis - From Dream to Reality

June
2009
On The Horizon
Ana G. Maldonado
In silicocatalyst optimization is the ultimate application of computers in catalysis. This article provides an overview of the basic concepts of predictive modeling and describes how this technique can be used in catalyst and reaction design.

Reduce Piloting Time and Cost

July
2011
Process Development
David A. Berg, Michael T. Cleary
Pilot-scale experimentation is essential to establish a sound foundation for a new chemical processing unit. These best practices can reduce the time and cost involved in process development.

Put More Punch Into Catalytic Reactors

March
2003
Reactions and Separations
Ed Fontes, Olof Hernell, Phil Byrne
Using equation-based modeling to design these reactors can optimize their efficiency and throughput.

Process Safety Beacon: Understand Chemical Compatibility

July
2016
Process Safety Beacon
Chemical compatibility charts can be used to determine the chemical reactivity of thousands of common hazardous chemicals, the compatibility of absorbents, and the suitability of materials of construction in chemical processes.

Developing Crystallization Processes

March
2011
Reactions and Separations
Christianto Wibowo
With solid-liquid equilibrium as its foundation, this systematic approach makes it easy to identify operating regions and theoretical yield to maximize the desired product.

Special Section: Energy - Meet The Authors

July
2016
Special Section
Steve Baxley, P.E. / Kyle Brinkman / Amgad Elgowainy / Kevin Huang / Noah D. Meeks / Krishna Reddi / Sunita Satyapal / Shailesh D. Vora / Michael Wang

Increase Powder Flow via Gas Injection

July
2006
Fluids and Solids Handling
John W. Carson, Herman Purutyan, Thomas G. Troxel
Fluidization and air-assisted discharge are two ways to optimize fine-solids handling. However, the choice of technology is as important as designing and operating the system properly.

Understand Discrete Nanoscale Transport

June
2008
On The Horizon
Anh-Tuan Dinh, Samir Mitragotri, Chinmay Pangarkar
Unlike mass, energy and momentum transfer, which are described by continuum equations, the movements and interactions of the nanoscale entitites within a cell constitute the transport phenomenon known as discrete nanoscale transport (DNT).

Introduction to Fluidization

November
2014
Back To Basics
Raymond Cocco, S. B. Reddy Karri, Ted Knowlton
Fluidized beds offer excellent heat transfer, and have the unique ability to move a wide range of solid particles in a fluid-like fashion. This article explains the basics of fluidization theory and outlines how to design a typical fluidized bed.

CEP: Profile -Christina Borgese: Building Entrepreneurial Excellence

June
2015
Profile
“I see myself becoming the entrepreneurial chemical engineer,” says Christina Borgese, Director of Engineering and Development at PreProcess, Inc., a consulting company that she co-founded. Her company helps entrepreneurs commercialize their novel technologies by applying chemical engineering know-how and recruiting experts from around the world. “Creating new products, harboring new ideas — that excites me,” she says. “You never know who is calling next, or what new project you will be working on that nobody has ever done before.”

CEP: Chem Economics - Manufacturing Renaissance Takes Hold in the U.S.

October
2012
Chem Economics
T. Kevin Swift
Many living in the Rust Belt — the northeastern region of the U.S. that experienced significant de-industrialization during the 1970s through the 2000s — got an up-close look at the decline in manufacturing in the U.S. In the wake of the Great...

Producing Nitrogen via Pressure Swing Adsorption

June
2012
Reactions and Separations
Svetlana Ivanova, Robert Lewis
Pressure swing adsorption (PSA) can be a cost-effective method of onsite nitrogen generation for a wide range of purity and flow requirements.

Real World Modeling of Distillation

July
2003
Reactions and Separations
Harry Kooijman, Rajamani Krishna , Ross Taylor
Previously, simulations based on nonequilibrium, or rate-based, models were considered impractical due to their complexity. However, with ever-increasing computing power, these simulations are not only feasible, but in some circumstances they should...

Determining Manufacturing Costs

January
2009
Back To Basics
John Anderson
Making early estimates of a product's cost components enables developers to manage resources wisely and evaluate the product's economic viability.

Bioseparation Basics

October
2014
Back To Basics
Roger G. Harrison
Bioseparations are critical to the field of biochemical engineering. Each bioseparation process must be tailored to separate, purify, or recover the desired bioproduct. This article gives an introductory overview of filtration and chromatography — two key bioseparation unit operations.

Understand Flow Patterns in Glass-Lined Reactors

November
2004
Reactions and Separations
Kevin J. Bittorf, David S. Dickey, Keith E. Johnson , Christopher J. Ramsey
Physical modeling and computer simulation provide insights into the performance of a glass-lined reactor.

Editorial: Have You Gotten Engaged?

July
2016
Editorial
Cynthia Mascone
This is an expanded version of the Editorial that appeared in the print version of Chemical Engineering Progress, July 2016. A few years ago, CEP published a series of articles on social media and the chemical engineer by Career Corner columnist...

Selecting Laboratory Reactors

August
2007
Reactions and Separations
Francesco Picciotti, Marcello Picciotti
This article outlines some of the considerations involved in selecting and specifying a reactor system for research and development applications.

Engineering Organs: Heart and Esophagus

December
2007
SBE Special Section
Buddy D. Ratner
The potential for tissue engineering to transform the practice of medicine is enormous. Chemical engineers will play important roles in this revolution.

Supplemental Nanobiotechnology Tables

February
2006
SBE Special Section
These tables offer a snapshot of the many companies, research organizations and universities working in nanotechnology, nanoscience, nanobiotechnology and other variations of the term that has been coined to describe a revolutionary approach to...

Optimizing Crystallizer Scaleup

June
2003
Fluids and Solids Handling
Wayne Genck
Explore how mixing parameters impact the crystallization process and recommend ways to improve the likelihood of successful scaleup. The concepts of nucleation and growth, types of mixing, design considerations, agitator parameters and scaleup...

CEP: Editorial - More Than a Spoonful of Sugar

March
2013
Editorial
Cynthia Mascone
Many of us remember receiving our polio vaccine on a sugar cube. Indeed, that was the motivation behind A Spoonful of Sugar, a song from the classic Disney movie Mary Poppins. Walt Disney had instructed the Sherman brothers, Robert and Richard, to come up with a catchy song for the film. When Robert arrived at home, after working all day trying to come up with an idea, his wife told him that the children had gotten their polio vaccine that day. Thinking they had gotten a shot, he asked them if it hurt. His son answered that the medicine was put on a cube of sugar and he swallowed it. And so “a spoonful of sugar helps the medicine go down was born.

People - The Key to Successful Project Management

September
2004
Career Catalyst
Eldon R. Larsen
While Gantt charts, timelines, budgets, resource constraints, quality challenges, performance measures, and other tools are important, they are neither meaningful nor effective without people.

Modeling Reactive Absorption

January
2009
Reactions and Separations
Eugeny Kenig, Panos Seferlis
Effective modeling of reactive absorption enhances system design, improves experiment planning for parameter-estimation, and facilitates process operation and control decisions.

Energy Supplement: Carbon Capture and Storage - Demonstrating CCS Integration

August
2011
Special Section
Richard A. Esposito, Nick Irvin, P.E., P.G.
The largest, fully integrated process for separating CO2 from fluegas and compressing it to a supercritical fluid, transporting the CO2 by pipeline, and injecting the CO2 into a saline reservoir is now underway at the Plant Barry generating station...

New Products - July 2016

July
2016
New Products
Product Focus: This month’s topic Bioprocessing Vessel Handles High-Cell-Density Fermentations BioBLU 3f single-use vessels address the demands of high-cell-density fermentation by bacteria, yeasts, and fungi. Robust magnetic overhead drives with...

Process Control for Microreactors

August
2001
Instrumentation
Don  Humbert, Lech  Znamirowski, Olgierd A. Palusinski, Sarma Vrudhula
Field-programmable analog arrays coupled with microreactor technology promise to change the way plants are built, as well as the methods by which their processes are designed and controlled.

Fulfilling the Promise of Nanomedicine

February
2006
SBE Special Section
Rita D'Aquino with Tim Harper, Cristina Roman Vas
Leveraging nanotechnology in the life science industries has given scientists new tools with which they have the potential to transform the world of medicine.
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