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Dust Hazards

Dust Explosion

Archived Webinar
Jun 24, 2009
Catastrophic dust explosions in 2003 and 2008 have placed an increased emphasis on the prevention and mitigation of dust explosions. In response to...

Flameless Vent Testing

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 3:30pm-4:00pm
Flameless vents were developed and marketed for the first time over 25 years ago. The technology has evolved and been applied effectively in a wide...

NFPA Combustible Dust Standards - 2016 Update

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 2:30pm-3:00pm
Every year, destructive and deadly dust-related fires and explosions affect a wide range of industries around the globe. In the United States alone,...

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...

Unknown Aspects of Metal Dust Explosions

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 1:30pm-2:00pm
Dust explosions hazards have been addressed in a number of standards and guidelines aiming at supporting industry to work safely (including NFPA 61,...

Lessons Learned From Fire in Air Supply Ducts

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, May 1, 2013 - 1:30pm-2:00pm
ABSTRACT Submitted for consideration to the 47 th LPS on Oct 31, 2012 Title: Lessons Learned from Fire in Air Supply Ducts Primary author: Al Waller...

Baha Blanca, Argentina. Explosin Catastrfica De Polvo En Un Silo

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 4:00pm-4:30pm
El 13 de marzo de 1985 a las 0.15 horas un incendio en el puerto dio inicio a uno de los accidentes más grandes ocurridos en la República Argentina...

Assessing the Hazard of Marginally Explosible Dusts

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 10:45am-11:15am
With the current focus on combustible dust hazards in industry, an increasing number of dusts are being tested by facilities to determine their...

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...

Fire From Iron

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
Although the potential consequences of combustible dust explosions are becoming more widely known, the potential consequences of combustible dust...

Methods for Precluding the Existence of a Dust-Explosion Hazard

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 14, 2011 - 8:00pm
The "generic" standard for preventing fires and explosions involving combustible dusts is the National Fire Protection Association publication NFPA...

Imperial Sugar Refinery Combustible Dust Explosion Investigation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, March 23, 2010 - 8:00pm
On February 7, 2008, at about 7:15 p.m., a series of sugar dust explosions at the Imperial Sugar manufacturing facility in Port Wentworth, Georgia,...

Property Insurance Company Evaluation of Combustible Dust Hazards

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 22, 2010 - 8:00pm
This paper will discuss some of the key factors that FM Global insurance engineering representatives use in evaluating combustible dust hazards at...

Are Unconfined Hydrogen Vapor Cloud Explosions Credible?

Conference Presentation
Southwest Process Technology Conference
Friday, October 10, 2014 - 3:00pm-3:30pm
A question is frequently raised by owner/operators of chemical processing and refinery sites as to whether unconfined hydrogen vapor cloud explosions...

Chemical Explosion Isolation For Small Contained Vessels

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 8:00am-8:30am
Particle size reduction equipment are used in many branches of the process industries, such as food, chemical, pharmaceutical and energy. According...

Tutorial on Combustible Dust

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
Recent catastrophic dust explosions, the combustible dust National Emphasis Program (NEP), and OSHA proposed rulemaking, have increased awareness of...

Ignition of Dust Layers by Mechanical Sparks

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 14, 2011 - 8:00pm
Dust explosions represent a considerable safety risk in process industry. Statistical records of dust explosions show that 32.7 % of these explosions...

A Century of Process Safety: Process Safety at OSHA

Conference Presentation
AIChE Annual Meeting
Monday, November 17, 2008 - 12:00pm-12:30pm
This presentation will provide a brief history of OSHA's efforts in process safety management. It will include discussion of the PSM standard and...

Is Your Dust Collection System An Explosion Hazard?

October
2003
Safety
Vahid Ebadat, Ph.D.
The prevalence of dust explosions in dust collection units may be due to the fact that the hazards posed by the powders handled are not fully understood or that explosion preventive and protective control measures are insufficient or absent. This...

Guidelines for Safe Handling of Powders and Bulk Solids

November, 2004
Powders and bulk solids, handled widely in the chemical, pharmaceutical, agriculture, smelting, and other industries present unique fire, explosion, and toxicity hazards. Indeed, substances which are practically inert in consolidated form may become quite hazardous when converted to powders and...

Addressing the Hazards of Data Omission from MSDSs

April
2005
Safety
James C. Mulligan
If certain chemicals lack physical hazards data, suppliers must be proactive to keep workers safe. Here’s how to determine dust flammability and reactivity data for inclusion on MSDSs.

Addressing Combustible Dust Hazards

May
2011
Back To Basics
Michelle Murphy, Molly R. Myers, Judy Perry
Facilities that handle or generate dusts are at risk for explosions and flash fires. Follow this approach to understand and mitigate your combustible dust hazards.
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