Important Notice: Limited Web Access Dec 16 to 18, 2016

AIChE will undertake a routine upgrade of our digital infrastructure over the weekend of December 16-18, 2016. During this period access to certain areas of the website will be limited. Learn more about how access will be affected.

Hazard Identification and Risk Analysis

Atmospheric Tank Failures: Mechanisms and an Unexpected Case Study

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 13, 2016 - 4:05pm-4:35pm
Most of the literature on catastrophic failures of low pressure tanks focuses on the ignition of explosive mixtures in the vapor space of those tanks...

Combustible Dust Hazard Assessment: A Risk Based Approach

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 1:30pm-2:00pm
A CCPS Concept Book on performing Combustible Dust Hazard Assessments (CDHA) will be published later this year. This book is not meant to duplicate...

Feasibility Study for Hydrogen Sulfide (H2S) Optical Gas Imaging

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 1:30pm-2:00pm
Infrared (IR) cameras have been used extensively to detect hydrocarbon leaks from process equipment for both process safety and environmental...

Is a Two-Inch Hole Adequate for a Siting Study?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 8:30am-9:00am
For several decades now, many consequence-based siting assessments (e.g., API RP 752) have relied upon a two-inch hole to represent what is termed a...

High / Continuous Demand Hazardous Scenariosin LOPA

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 11, 2016 - 1:30pm-2:00pm
Layer of protection analysis (LOPA) has become one of the most important risk analysis techniques in the process industry to determine the integrity...

Process Safety Education Program in Mitsubishi Chemical Group

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 11, 2016 - 11:00am-11:30am
The Mitsubishi Chemical Group identifies potential risk factors in the manufacturing process and takes steps to prevent their occurrence by...

Beyond HAZOP and LOPA - Four Different Company Approaches

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 11, 2016 - 10:30am-12:00pm
Stepping Beyond HAZOP and LOPA J. Wayne Chastain, P.E. Eastman Chemical Company P.O. Box 511 B-18 Kingsport, TN 37662 (423) 224-0553 chastain@eastman...

Fire from the Cascading Failure of an Oxygen Supply System

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 29, 2015 - 1:30pm-2:00pm
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
Wednesday, April 29, 2015 - 1:30pm-2:00pm
Compressor stations are installed at regular interval to drive the flow of gas in a pipeline. The principal component of the compressor station is...

Speaker 3: Deborah Grubbe

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 29, 2015 - 9:00am-9:30am

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...

Refinery Power Outages-Caues, Costs & Solutions

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:30pm-5:00pm
Unplanned refinery shutdowns hit company earnings two ways: lost production and potential liabilities for excess flaring and unsafe operations. In...

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

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:00pm-5:00pm
Ethylene producers have faced the challenge of feedstock contaminants for decades. Mercury is one of the contaminants often present in ethylene plant...

Cracking Furnace Line Flushing Pre-Commissioning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:00pm-4:15pm
The abundance of low cost shale gas has led to numerous projects in North America to expand existing or construct new ethylene production units. Most...

Huaa...When Local Learning and Casual Sharing Is Not Enough

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 2:30pm-3:00pm
As a consequence of the Deepwater Horizon blowout and explosion, Bhopal and Piper Alpha, we have the PSM standard and SEMS rule. This helps ensure...

Modelling Liquid Fuel Cascades with Open Foam

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 10:15am-10:45am
Modelling Liquid Fuel Cascades with OpenFoam M. Macchi1, J.X. Wen2*, K. Volkov1 and Y. Chung2 1Centre for Fire and Explosion Studies, Kingston...

Non-Conventional Methods of Obtaining Combustible Liquid Fuels

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 4:45pm-5:15pm
Introduction Limited world reserves of liquid fuel as well as the general trend to reduce atmospheric contamination pose many challenges for...

CFD Modeling of LNG Spreading and Atmospheric Dispersion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 2:00pm-2:30pm
LNG release, spreading and vaporization lead to the formation of a flammable vapor cloud with high VCE risk. NFPA 59A Standard for the Production,...

CFD Modeling of Large Scale LNG Pool Fires

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 1:30pm-2:00pm
The computational fluid dynamics modeling tool FLACS has been widely used for detailed consequence modeling of flamable vapor dispersion and vapor...

Autonomous Remote Gas Detection Using Optical Imaging Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 11:00am-11:30am
ExxonMobil Research Qatar has partnered with a U.S. based firm, Providence Photonics, to develop a Remote Gas Detection (IntelliRed TM ) technology...

Understanding Gas Blowby Scenario Calculations

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 11:00am-11:30am
Gas blowby overpressure scenarios are routinely identified when analyzing vessels with liquid-level inlet control valves. Blowby can occur when this...

NOx, NOx, Who's There - Steam Cracker or Smr? a Tutorial and Wrap-up

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 9:30am-10:00am
Now that the remaining pieces of the puzzle have fallen into place, it is instructive to revisit NOx abatement measures for steam cracking and steam-...

Low Temperature / Auto-Refrigeration Incidents Panel Discussion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 4:15pm-4:45pm
A number of ethylene producers will share their experiences with low temperature / auto-refrigeration (near miss incidents, PHAs, mitigation, etc.)...

Equations for Flammability Parameters, Pmax and KG

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 11:15am-11:45am
The maximum pressure of gas combustion, P max , and the deflagration index, K G ,are very important flammability parameters that are used for risk...

Relief Systems Design: Simplifying Assumptions Gone Wrong

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 11:15am-11:45am
The process of evaluating an entire facility’s relief and flare systems design can be extremely time consuming and costly. In most cases, simplifying...

Impact of DDT on FPSO Explosion Risk Assessment

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 10:45am-11:15am
In recent explosion accidents on onshore petrochemical facilities, it has been concluded that a deflagration-to-detonation-transition (DDT) took...

Ethylene Decomposition: A Review

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 9:45am-10:00am
Under conditions of high pressure and temperature, ethylene can decompose to methane and carbon. This highly exothermic reaction, once initiated, is...

Risk Adverse or Risk Ad Nauseam

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 8:30am-9:00am
The use of risk management techniques and tools has become more common place in the past few decades, but have we really learned how to use them...

Hurricane Ike Recovery - Electrical & Instrument Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 8:30am-9:00am
On September 13, 2008 Hurricane Ike struck the Texas-Louisiana Coast causing severe damage to local chemical plant facilities and communities. This...

Compliance: The Necessary Evil

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 8:00am-8:30am
Compliance: The Necessary Evil Compliance is not optional. Where process safety regulations are in place and enforced, failure to comply puts one’s...

Risk Assessment Challenges to 20:20 Vision

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 4:00pm-4:30pm
A wide variety of hazard identification and risk analysis techniques are available. All techniques require knowledge in the fundamentals of the...

New Silicon-Carbide Joining Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 3:00pm-3:15pm
FM Technologies, Inc. (FMT) has developed new methods for joining SiC-to-SiC and SiC-to-metal for use in ethylene production. Global production of...

The Path to New Technology Commercialization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 2:00pm-2:30pm
For process developers, the commercialization of new process technology in the Hydrocarbon Processing Industries (HPI) is a difficult and almost...

Managing Operational Risk in an Enterprise Risk Management Framework

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 2:00pm-2:30pm
Chevron has a structured approach to enterprise risk management that is aligned to ISO31000 and consistent with industry best practices including the...

PHA Analysis of Loss of Containment Events Involving Fixed Assets

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 1:30pm-2:00pm
PHA Analysis of Loss of Containment Events Involving Fixed Assets Russ Davis, CSP National AIMS MI COE Manager Mistras Group In many cases the PHA...

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