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Understand Hazard & Risk

The foundation of a risk-based approach which will allow an organization to use this information to allocate limited resources in the most effective manner.

A Treasure Hunt towards Process Safety In the Unit Operations Laboratory

Oct 17, 2011
Ronald J. Willey
Integration of the process safety in the chemical engineering curriculum is a requirement. Several places exist and with a multitude of approaches. One approach we have used in our unit operations laboratories for over 30 years is an introductory treasure hunt, mandatory during the first meeting of...

Exposing the Blurry Lines Between Personal Safety and Process Safety Education

Oct 17, 2011
Delmar R. Morrison
Chemical engineering curricula have long been focused on instilling the fundamentals of chemical engineering science in undergraduates and advancing the state of the art through postgraduate study. Unfortunately, a comprehensive focus on safety has never been in the core of the chemical engineering...

Guidelines for Auditing Process Safety Management Systems, 2nd Edition

February, 2011
This book discusses the fundamental skills, techniques, and tools of auditing, and the characteristics of a good process safety management system. A variety of approaches are given so the reader can select the best methodology for a given audit. This book updates the original CCPS Auditing...

Flame Flashbacks: Causes and Prevention

AIChE Webinar
Apr 7, 2010
Dan Banks, P.E.

This webinar addresses the principle of flammability of vapor/air mixtures, including flammability limits, ignition temperatures, the effect of inerts and how to determine the flammability of any particular mixture.

CEP: Process Safety Beacon - Hot Work Hazards

August
2012
Process Safety Beacon
A contract welder and a foreman were repairing an agitator support on top of an atmospheric-pressure storage tank. The tank contained a polyvinyl fluoride slurry with a flammable concentration if vinyl fluoride in the vapor space. An explosion...

Flash Fire From a Hot Combustible Liquid

Apr 4, 2012
Russell A. Ogle
A truck driver loading a tanker was fatally injured in a flash fire. The accident occurred at the loading rack of a petroleum refinery. The truck driver was on top of the tank trailer loading a liquid petroleum byproduct material similar to asphalt through an open hatch on the trailer. The material...

Societal Risk Criteria and Pipelines

Apr 4, 2012
Joan M. Schork
The discussion of societal risk criteria for the process industry began in the 1970's, led primarily by the Dutch and British governments. Most of the discussion, however, has centered on fixed facilities. The literature on the societal risk of hazardous goods transportation, particularly by...

More LOPA Misapplied: Common Errors and How to Avoid Them

Apr 4, 2012
Karen Study
Layer of Protection Analysis (LOPA) continues to be more and more widely utilized in the Petrochemical and other industries. LOPA is a “simplified” tool, which is true relative to tools such as Quantitative Risk Assessment and Fault Tree Analysis. However, simplified does not mean simple on an...

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