Materials

Hazardous Material Transportation Perceived Risks & Risk Management

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:30pm-5:00pm
Overview of presentation: •Transportation Supply Chain & Network •Expansion of the System •Perceived Risks •Accident Rates •Transportation Risk...

Petrochemical Technology Trends: Looking Beyond the Short Term Fix

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 3:00pm-3:30pm
The petrochemical industry is both driven by fundamental raw material and product supply-demand factors, and enabled by technologies that open the...

Numerical Simulation of Rollover Phenomena for FLNG Application

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 3:30pm-4:00pm
LNG is a clean source of energy; when burnt it has lower associated NOx and SOx emissions than other fossil fuels. Because of environmental issues...

C2 Splitter Retray and Control Improvement

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 8:00am-8:30am
As part of an ethylene production expansion project, C2 splitter trays were restructured in the plant’s turnaround in 2012. This change made a...

Assessing Thermal Stability - the Challenge of Powders

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 31, 2014 - 3:30pm-4:00pm
Assessing the thermal stability of process materials and mixtures is an essential step in understanding the process safety profile of a process. Many...

Detail Analysis of Caustic Tower Fouling Mechanism

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 31, 2014 - 3:00pm-3:15pm
To ensure the successful chemical treatment of a caustic system, fouling mechanisms must be identified and their respective contributions to the...

Increasing the Agility of Process Safety Management Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 4:30pm-5:00pm
The Process Industry is constantly adapting to change. High prices of raw materials, new materials for construction, and advances in technology...

Explosibility of Nano-Sized Metal Powders

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 8:30am-9:00am
Industrial accidents in the metal processing industries are not uncommon. Some of these accidents are in the form of dust explosions or flash fires...

Galvanic Corrosion Between Dissimilar Metals

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Thursday, April 5, 2012 - 12:00am
A Dow USGC cracker suffered a tube failure on a cracked gas compressor inner stage cooler after ten plus years of service. To further extend the...

Hydrogen Membrane Technology for Ethylene Production

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
HYDROGEN TRANSPORT MEMBRANE TECHNOLOGY FOR ETHYLENE PRODUCTION U. (Balu) Balachandran, T. H. Lee, C. Y. Park, and S. E. Dorris Energy Systems...

Catalyzing Commercialization: New Process Makes Spider Silk in Many Forms

August
2016
Catalyzing Commercialization
The strongest fiber found in nature is a silk made by spiders known as orb weavers. Unfortunately, spiders have two flaws: They are territorial and cannibalistic, making it impossible to farm them like silkworms to produce massive quantities of silk...

Crystallization Operations

Public (classroom) Course
A practical overview of the basics of crystallization and precipitation and how to apply the fundamentals of crystal growth and nucleation to...

Making Plastics: From Monomer to Polymer

September
2015
Back To Basics
Pete Sharpe
Versatility, ease of manufacture, and relatively low cost make plastics some of the most useful materials for a wide range of applications. This article explains the chemistry and production processes behind two of the most popular plastics — polyethylene and polypropylene.

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...

Material Matters: Disappearing Materials in Aging Plants

April
2016
Material Matters
Kirk Richardson
Replacing materials and equipment as they corrode or reach the end of their service life is one of the challenges of managing an aging plant. When a material or part is no longer available because the supplier discontinued the product line, was acquired by another company, or went out of business, it can be difficult to find another source or suitable replacement.

Vanillyl Alcohol: A Renewable Epoxy Resin Building Block

Conference Presentation
AIChE Annual Meeting
Monday, November 9, 2015 - 3:15pm-5:45pm
Polymers derived from renewable resources are becoming considerably attractive as sustainable alternatives to their petroleum-derived counterparts...

Chemical Incompatibility Matrices

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 29, 2015 - 10:15am-10:45am
Chemical Incompatibility Matrices Michelle R. Murphy and Surendra K. Singh ioKinetic, LLC 95 Stiles Road, Salem, New Hampshire 03079, USA murphy@...

CFD modeling of water-in-crude oil emulsions

Conference Presentation
Southwest Process Technology Conference
Thursday, October 9, 2014 - 4:00pm-4:30pm
A CFD model has been developed that fits laminar data of both suspensions and stabilized water-in-oil emulsions using a relative viscosity model...
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