Process Safety

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Process Safety Boot Camp

Instructor-led (classroom) Course
CCPS
This intensive 4-day course is also offered periodically throughout the year to the broader chemical engineering public. Taught jointly by process...

Center for Chemical Process Safety (CCPS)

CCPS was established in 1985 to focus on engineering and management practices that can prevent and mitigate catastrophic accidents involving release of hazardous materials. CCPS is supported by sponsors in the chemical and hydrocarbon process industries and active worldwide via conferences, books, databases, education, research, and more.

A Pre-Plan for Process Safety Management

Global Congress on Process Safety
Apr 3, 2012
This paper will present the steps a small pharmaceutical research and development company is taking to prepare for Process Safety Management (PSM)...

Process Safety - Management or Leadership?

Global Congress on Process Safety
Apr 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...

Fire From Iron

Global Congress on Process Safety
Apr 3, 2012
Although the potential consequences of combustible dust explosions are becoming more widely known, the potential consequences of combustible dust...

Social HAZOP At Oil Refine Industry

Global Congress on Process Safety
Apr 2, 2012
Introduction Maintenance of process safety in the industry several tools are used such as Risk Analysis, Failure mode and events Analysis (FMEA), a...

The CCPS Reactivity Evaluation Software Tool

Global Congress on Process Safety
Apr 2, 2012
Incidents involving uncontrolled chemical reactions continue to result in injuries, fatalities and economic loss and harm in industry. These...

Are Your Credits Worthy?

Global Congress on Process Safety
Apr 2, 2012
Chemical and petrochemical manufacturing processes can be subject to high consequence, low frequency events. Process Safety Management programs are...

Avoiding Common PHA Mistakes

Global Congress on Process Safety
Apr 2, 2012
OSHA's National Emphasis Program (NEP) on refineries has concluded. The two most cited elements of the Process Safety Management standard (PSM - 1910...

Prediction of Corrosion in Pipes

Global Congress on Process Safety
Apr 2, 2012
ABSTRACT AIChE Spring 2012 Meeting Prediction of Corrosion in Pipes Sally Nicola, Victor Carreto, Ray A. Mentzer, M. Sam Mannan Mary Kay O'Connor...

Retired and Dangerous

Global Congress on Process Safety
Apr 2, 2012
“Planning not to retire is simply not a viable retirement strategy.” — Catherine Collinson, Transamerica Center for Retirement Studies The Hazard...

Stability Analysis of Safety Valve

AIChE Spring Meeting and Global Congress on Process Safety
Mar 22, 2010
The stability for a safety valve was investigated by experiments and analysis. It was found that the dynamic instability was caused by the...

Reliability for Safety Instrumented Systems

September
2004
Instrumentation
J. Patrick Williams
This article offers a detailed reliability-based methodology for determining the safety integrity level of instrumented systems by providing overpressure protection where arrangements of multiple pressure-relief valves are impractical to implement.

Will IST Stall CFATS Reauthorization?

August
2010
News Feature
Matthew McKeon-Slattery
Debate over the Chemical Facility Anti-Terrorism Standards continues to revolve around whether manufacturers and processors will be required to incorporate inherently safer technology into their security plans.

Disinfect with Sodium Hypochlorite

March
2003
Safety
Anton G. Callery
Sodium hypochlorite is an effective alternative to chlorine gas. Follow these guidelines for its safe use.

Conduct an Effective Incident Investigation

September
2004
Safety
Frederick T. Dyke
Information that can reveal the root cause of an incident resides in many places — within the plant or process unit, in control rooms and offices, and even in witnesses’ minds. Here’s how to find the data and conduct effective witness interviews.

Reduce Thermal Risk in Industrial Synthesis

October
2001
Safety
Richard C. Wedlich 
Knowing the safe operating conditions for a reaction allows us to select appropriate safety measures and thereby lower both the likelihood and the severity of a thermal runaway.

Properly Purge and Inert Storage Vessels

February
2001
Safety
George R. Kinsley Jr.
Inert gases are used to prevent fires and explosions in the vapor spaces of equipment. Correct selection of oxygen concentration and inert gas flow rate are critical to ensuring safety.

Tackling the Human Challenges of Facility Security

February
2006
Safety
Dennis A. Attwood
The increased complexity of security systems may come at the expense of the user. Thus, they must be designed to match their operators' capabilities and limitations.

Consider Natural Hazards in Process Safety Management

July
2008
Safety
Frank F. Liserio Jr.
Incorporating hurricanes, earthquakes and other forces of nature into an integrated process safety management (PSM) program can enable you to effectively identify these hazards and manage the risks.

Remember Hand Protection

January
2005
Safety
Laura Randall
Setting up a hand-protection program involves understanding the hazards, choosing the appropriate glove, training personnel on glove use, and ensuring that employees use their gloves properly.

What Pressure Relief Really Means

September
2010
Back To Basics
Brian D. Kelly
Poor design, inadequate maintenance, and improper operation can all lead to mechanical failure. The basic concepts of pressure relief, when understood and applied properly, can help prevent this failure

Designing Multiple-Diameter Relief Piping

July
2007
Safety
John Garvin
Most design methods consider a single pipe diameter. Here's how to evaluate multiple-diameter systems and to calculate conservative single-pipe representations.

Use Case Histories to Energize Your HAZOP

March
2001
Safety
Glenn  Mahnken
Reviewing incident reports at a HAZOP meeting is more than just a lessons learned activity. It can spur sharper thinking and lead to a more telling analysis of your processes.

Designing Resilient Engineered Systems

April
2006
Safety
Susan M. Mitchell
By viewing resiliency as a property of complex systems, it may be possible to develop resilient systems that can withstand unanticipated failures without disastrous consequences.

Reduce VOC and HAP Emissions

June
2002
Environmental Management
Edward C. Moretti 
Follow this roadmap to understand the abatement technologies available for controlling emissions of volaitle organic compounds and hazardous air pollutants and the criteria for choosing among them.

Choose the Right Chemical-Resistant Glove

January
2005
Safety
Julie Copeland
Many gloves offer protection from chemicals. This article will help you understand what type of glove can provide the best protection for your application.

Avoid Natural Gas Piping Hazards

January
2011
Safety
John R. Puskar, P.E.
Repairing natural gas piping is inherently dangerous. Follow these safety protocols to avoid potentially catastrophic results from improper installation and repair of natural gas lines.

Process Safety Beacon - Emergency Preparation - The Titanic Disaster

July
2012
Process Safety Beacon
More than 1,500 people died in the most famous maritime disaster in history. Thousands of pages have been written about the loss of the Titanic, and many documentary and fictional movies produced. Many focus on the construction of the ship and the actions of its captain and crew. Whatever the construction and operating issues, attention to one particular issue could have saved many lives — emergency preparation.

Expanded Metal Networks: A Safety Net to Thwart Gas Explosions

December
2001
Safety
Hans K. Fauske
Using active deflagration suppression is the usual way to prevent or mitigate gas explosions. However, this is not always practical. A passive method is now available - inserting a metal foil into the vessel to absorb the heat of reaction and...

Don't Let History Repeat Itself

August
2007
Safety
John F. Murphy, P.E.
Heed these lessons learned from investigations conducted by the Chemical Safety and Hazard Investigation Board to prevent accidents at your site.

Managing Transportation Safety and Security Risks

October
2009
Safety
Brad A. Fuller
Effective transportation risk management (TRM) balances safety and security with operational efficiency. When developing a TRM program, use this comprehensive framework and these practical techniques to identify and screen risks.

Screening Reactive Chemical Hazards

May
2006
Safety
Yen-Shan Liu
Use these tools to identify potentially reactive chemical hazards and avoid the expense of conducting numerous detailed hazard assessments.
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