Unraveling the mysteries of ammonium nitrate detonations

Understand the unique set of conditions necessary for the explosive decomposition of ammonium nitrate and how to prevent devastating ammonium nitrate explosions.

Date 31 Mar - 31 Mar

Time 20:00 - 21:00

Event categories

Ammonium Nitrate

Training period

1 day

Price pr. Participants

Free to attend

Platform

AIChE Webinar

What you will learn

  • Understand the unique set of conditions necessary for the explosive decomposition of ammonium nitrate. Understand the unique set of conditions necessary for the explosive decomposition of ammonium nitrate.
  • How to avoid such conditions to avoid explosive decomposition of ammonium nitrate. How to avoid such conditions to avoid explosive decomposition of ammonium nitrate.
  • How to prevent tragic and devastating ammonium nitrate explosions. How to prevent tragic and devastating ammonium nitrate explosions.
  • How advanced blast techniques can help understand the effect of ammonium nitrate blast. How advanced blast techniques can help understand the effect of ammonium nitrate blast.

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About the webinar

The webinar provides process safety professionals working with ammonium nitrate (AN) prevention processes to implement to prevent disastrous and tragic events.

Ammonium nitrate is used widely as a nitrogen fertilizer and as an additive when manufacturing explosives. It can be found naturally as a mineral and is produced by reacting anhydrous ammonia with nitric acid and drying to form small beads/prills. While extremely stable under most conditions, the AN fertilizer is also commonly stored in bulk quantities posing a risk if not properly protected against large fires.

In this webinar, prevention and safety expert Dr Scott Davis discusses AN incidents in Beirut, Lebanon, Tianjin, China, and West Texas, as well as lessons learned to avoid such incidents in the future. All these events involved unique conditions necessary to turn the relatively stable oxidizer ammonium nitrate into a detonating explosive.



About the speaker

Scott Davis, Ph.D., PE, CFEI

CEO – Principal Engineer @ Gexcon US

Dr. Scott Davis specialises in mechanical and aerospace engineering, and the engineering analysis and testing of combustion, thermal, and fluid processes. Dr. Davis applies his expertise to the investigation, prevention, and risk assessment of fires, explosions, and dispersion hazards such as flammable vapours and toxic exposures. Dr. Davis is a principal member of the NFPA 59A technical committee and provides key training in Gexcon’s advanced safety courses on major hazards, which includes LNG safety. Dr. Davis has published over 100 papers and is a regular speaker at process safety conferences.

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