Product Design

Room Temperature Shape Memory Polymers

Conference Presentation
AIChE Annual Meeting
November 9, 2015
Temperature controlled shape memory polymers can be synthesized via a facile method using long chain fatty acid and cross-linked natural rubber. For...

Fire from the Cascading Failure of an Oxygen Supply System

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2015
This paper discusses the investigation, findings, and root cause analysis of a fire due to the loss of oxygen containment in an ethylene oxide...

Planning Early for Compressor Surge Avoidance

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2015
Compressor stations are installed at regular interval to drive the flow of gas in a pipeline. The principal component of the compressor station is...

Szorb Sulfur Removal Technology - a Solution of Tier 3

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 28, 2015
S Zorb(TM) Sulfur Removal Technology is very different from what is commonly known as the Hydrodesulfurization (HDS) Technologies. What distinguishes...

Mercury Removal in Ethylene Plants: An Update and a Case Study

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 28, 2015
Ethylene producers have faced the challenge of feedstock contaminants for decades. Mercury is one of the contaminants often present in ethylene plant...

Fischer-Tropsch Synthesis: Where We Are and Where We May GO

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 27, 2015
The Germans followed a simple plan when they scaled up the Fischer-Tropsch (FT) synthesis to the commercial level. For the reactor, they set a simple...

Kraft Lignin Depolymerization Under Hydrothermal Conditions

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 27, 2015
Kraft lignin depolymerization was conducted in water and mixture of water and alcohols with different ratios. The highest lignin conversion yields...

Reliability: The Next Revolution in Process Manufacturing

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 27, 2015
David Rosenthal, PE, CMRP is a Reliability Consultant representing his Reliability Strategy and Implementation Consultancy LLC firm. He previously...

Relief Design for Laboratories and Pilot Plants

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Relief evaluation and system design for laboratories and pilot plants presents unique challenges to the relief designer. Relief devices designed for...

Process Safety - Management or Leadership?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Process Safety Management is often presented as technically complex, requiring a large staff of engineers and specialists with an array of tools and...

Opportunities and Challenges for Advanced Biofuel Industry

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Biofuels have been criticized for leading to rise in food costs. Advanced biofuels steer clear of this controversy as they are produced mostly from...

Hydrogen Membrane Technology for Ethylene Production

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
HYDROGEN TRANSPORT MEMBRANE TECHNOLOGY FOR ETHYLENE PRODUCTION U. (Balu) Balachandran, T. H. Lee, C. Y. Park, and S. E. Dorris Energy Systems...

CEP: News Update

May
2017
News Update
4D Printing Creates Shape-Shifting Materials Scientists at Georgia Institute of Technology and Singapore Univ. of Technology and Design have developed a way to 3D-print objects that can easily change shape when they are heated. The process could...

Process Control Considerations in Process Design

Archived Webinar
Feb 8, 2017
What does a process design engineer need to know about process control? Here’s a quick introduction to what you need to know to be able to complete a process flowsheet and understand the impact of control on process hydraulics. In 60 minutes, Towler explains the basics of process control and...

Pressure Relief Valve Sizing Equations Basis

Archived Webinar
Mar 14, 2012
Engineers responsible for the sizing of pressure relief valves, will get a more in-depth understanding of the mathematical basis for the sizing equations.

Two-Phase Gas/Liquid Pipe Flow and Relief Sizing

Archived Webinar
Feb 15, 2012
Learn methods for identifying flow regimes and determining friction loss in two-phase distributed and homogeneous gas/liquid pipe flows and sizing relief valves for frozen and flashing homogeneous two-phase flow.

The Extended History of PRICAT(TM) 468 for C4 Acetylene Hydrogenation

Archived Webinar
May 5, 2011
Step three of the 'Eight Steps to Specify a Catalyst Bed' is selecting the catalyst. The process of developing and selecting catalysts is often shrouded in mystery. Examining the history of a product development can demystify the process. This is a story about the development of a selective...

Introduction to Fluidized Bed Technology

Archived Webinar
Apr 13, 2011
This webinar explores the fundamentals of fluidization: how materials fluidize; differences in fluidization characteristics based on size and density; minimum fluidization; bubble formation, size and coalescence; and fluid bed flow regimes.

Chemical Product Design

Archived Webinar
Sep 9, 2009
This webinar will be of particular benefit to industrial practitioners involved in the design of chemical products and processes, and faculty at universities who teach courses and carry out research in product and/or process design.

AIChE Journal Highlight: A High-Throughput Approach to Designing Materials

November
2016
Journal Highlight
In the November AIChE Journal Perspective article, “High-Throughput Methods Using Composition and Structure Spread Libraries,” John Kitchin and Andrew Gellman of Carnegie Mellon Univ. discuss a method to more efficiently map material properties across composition, structure, and environmental conditions.

Safer, More Effective Furnace Coking Control

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
For as long ethylene has been produced via the steam cracking method, producers have searched for various ways of extending the time of operation...

Steam Trap Maintenance and Design for Energy Optimization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
Steam availability is a key resource and constraint in an ethylene plant and where turbines are used for energy optimization. A steam leak and steam...

A FT-GTL Technology for Small-Scale Applications

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
Abstract Stranded gas wells are reserves of natural gas (NG) that have been discovered but deemed unusable due to physical or economic reasons owing...

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

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 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...

Moving Forward as On-Line Analyzers Improve

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

Furnace Burner Management Practices within Nova Canada

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Furnace Burner Management Practices within Nova Canada The focus of this paper will be on the cracking heaters at the NOVA Chemicals Corunna site,...

Value Additiion by Integrating C3 Derivatives with PDH Units

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 30, 2013
With rapid development of Ethane based Ethylene production in Middle East and switch to lighter feedstock in US crackers have been mainly responsible...

Importance of Field Testing Liquid Distributors

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Spray nozzles & gravity distributors are primarily used in different Oil refinery facilities (columns, scrubbers, etc.). Installers and...

Sustainable R&D for new Technology in Start Ups

Conference Presentation
Southwest Process Technology Conference
October 10, 2014
Often Start Ups develop technology for building block chemicals from renewables. DOE has a list of 12 such building blocks, such as glucaric acid,...
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