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Process Knowledge Management

Developing, documenting, and maintaining process knowledge is one of two elements in the RBPS pillar of understanding hazards and risk. Learn more by reading the Introduction to Process Knowledge Management.

Also check out the numerous CCPS Guidelines book's on Understanding Hazards and Risks. 

Inherent Safety In Front End Engineering

Mar 14, 2011
Ian Sutton
The best time to apply the principles of inherent safety is during the early stages of a design. In particular it is at the early stages that the ?Eliminate? option is best applied. For example, in the early stages of one design the process engineers had come up with a system of three knockout...

Methods for Precluding the Existence of a Dust-Explosion Hazard

Mar 14, 2011
Richard Prugh
The "generic" standard for preventing fires and explosions involving combustible dusts is the National Fire Protection Association publication NFPA 654. In this document, fifteen of the requirements are prefaced with the phrase "if an explosion hazard exists", and an additional four requirements...

Secondary Dust Explosions: How to Prevent Them or Mitigate Their Effects?

Mar 14, 2011
Jérôme R. Taveau
Dust explosions are frequent and particularly devastating in the process industries, and secondary dust explosions are the most severe ones. A secondary dust explosion can occur when the blast wave from a primary explosion entrains dust layers present in the plant, creating a large dust-air...

Effect of Physical Properties of Particulates on Fires and Dust Explosions

Mar 14, 2011
Konanur Manjunath
There has been a dramatic approach in the way we are implementing process safety guidelines and standards for combustible. This is particularly true for North America where there have been devastating dust explosions occurring for the last 10 years or so. Following this, OSHA has initiated NEP,...

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...

Guidelines for Process Safety in Bioprocess Manufacturing Facilities

November, 2010
This book helps advance process safety in a key area of interest. Currently, no literature exists which is solely dedicated to process safety for the bioprocessing industry. There are texts, guidelines, and standards on biosafety at the laboratory level and for industrial hygiene, but no guidelines...

Gas Piping and Equipment Commissioning Risks "10 Key Things Everyone Should Know"

Mar 23, 2010
John R. Puskar
There have been a number of devastating incidents related to natural gas piping system and the start-up and commissioning of equipment. It's very rarely that an incident occurs when equipment is at the ready and in some normal operating routine. The vast majority of incidents are directly related...

Burn Injury Caused by Mixing Incompatible Chemicals with Sodium Permanganate

Mar 23, 2010
Russell A. Ogle
This paper discusses the investigation of an accident caused by the mixing of incompatible chemicals, a strong oxidizing agent with a reducing agent. The exact mixture and sequence of mixing was unknown, but the materials included an aqueous solution of 40% sodium permanganate (NaMnO4) and possibly...

Combustible Dust: A Practical Approach to Identifying and Mitigating Hazards

Mar 22, 2010
Richard C. Griffin
Combustible dust hazards are prevalent in many facilities throughout industry, including the chemical process industries. Lack of awareness and control of these hazards has led to numerous catastrophic accidents. Chevron Phillips Chemical Company LP has developed a practical approach to identifying...

Materials as Inherent Ignition Sources for Dust Explosions During Spray Drying

Mar 22, 2010
Vincent Van den Hoogenband
During spray drying, a solution is dispersed through a nozzle in small droplets to evaporate the water by means of hot air. In a large number of these processes, organic materials are processed so three out of four factors for dust explosions to occur are already present. The only thing missing for...

Practical Issues with Marginally Explosible Dusts - Evaluating the Real Hazard

Mar 22, 2010
Samuel A. Rodgers
A combustible dust can be non-explosible, marginally explosible or severely explosible. With the exception of a few standards with a quantitative perspective (such as NFPA 68), most safety standards and regulations do not differentiate marginally explosible dusts from severely explosible dusts. As...

Thermal Stability of Chemicals Based on Kinetics and Vessel Parameters

Mar 21, 2010
Amy Theis
Thermal stability of a chemical mixture or pure material can be evaluated using adiabatic calorimetry. Several calorimetry testing instruments and techniques will be used and compared for a comprehensive evaluation. Results from these tests can be used to determine kinetic parameters which can be...

Lifecycle Physical Hazards of Polystyrene Foam Board

Mar 21, 2010
Atsumi Miyake
Polymer Foam Boards have been widely used for individual home and general building, from roofs and/or walls down to foundation, for example. On the other hand, these Boards have significant physical hazards, because flammable blowing agent has come to be used, replacing nonflammable CFC chemicals...

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