Book Description
Fire Science (FESHE)
Author : Arthur E. Cote
Publisher : Jones & Bartlett Learning
Page : 696 pages
File Size : 47,52 MB
Release : 2003
Category : Fire prevention
ISBN : 9780877655848
Fire Science (FESHE)
Author :
Publisher :
Page : 55 pages
File Size : 18,72 MB
Release : 1998
Category :
ISBN :
The objective of this program was to demonstrate the effectiveness and to determine the toxicity and associated risks of labile bromine compounds as halon replacements for suppression of engine nacelle and dry-bay fires in military aircraft. Tests performed during this program have shown that labile bromine compounds generally and phosphorous tribromide (PBr3) in particular, are more effective than Halon 1301 for both engine nacelle and dry-bay fire extinguishment and have neither ozone depletion nor global warming potentials. Theoretical electronic structure calculations and experimental chemical kinetics investigations were performed to enhance the understanding of the chemical action of PBr3 fire suppression. Independent toxicity studies supervised by the tri-services toxicology laboratory (AL/OET) at Wright Patterson Air Force Base, determined that PBr3 was neither mutagenic nor toxic to aquatic organisms. Additional data on the toxicological properties of PBr3 were acquired by AL/OET including dermal irritation and acute and subchronic inhalation toxicity. These results formed the basis of their independent risk assessment, which concludes that use of PBr3 as a halon replacement is safe in normally unoccupied spaces such as engine nacelles or dry-bays.
Author :
Publisher :
Page : 70 pages
File Size : 41,6 MB
Release : 1996
Category : Aircraft cabins
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 110 pages
File Size : 50,32 MB
Release : 1997-05-28
Category : Nature
ISBN : 0309057825
Author : United Nations Environment Programme. Halons-Technical Options Committee
Publisher :
Page : 166 pages
File Size : 13,88 MB
Release : 2006
Category : Bromotrifluoromethane
ISBN :
Author : United Nations Environment Programme. Halon Fire Extinguishing Technical Agents Options Committee
Publisher :
Page : 192 pages
File Size : 14,16 MB
Release : 1994
Category : Bromotrifluoromethane
ISBN :
Author : National Institute of Standards and Technology (U.S.)
Publisher :
Page : 1162 pages
File Size : 43,13 MB
Release : 1994
Category :
ISBN :
Author : Peter Donald Haaland
Publisher :
Page : 55 pages
File Size : 31,54 MB
Release : 1998
Category :
ISBN :
The objective of this program was to demonstrate the effectiveness and to determine the toxicity and associated risks of labile bromine compounds as halon replacements for suppression of engine nacelle and dry-bay fires in military aircraft. Tests performed during this program have shown that labile bromine compounds generally and phosphorous tribromide (PBr3) in particular, are more effective than Halon 1301 for both engine nacelle and dry-bay fire extinguishment and have neither ozone depletion nor global warming potentials. Theoretical electronic structure calculations and experimental chemical kinetics investigations were performed to enhance the understanding of the chemical action of PBr3 fire suppression. Independent toxicity studies supervised by the tri-services toxicology laboratory (AL/OET) at Wright Patterson Air Force Base, determined that PBr3 was neither mutagenic nor toxic to aquatic organisms. Additional data on the toxicological properties of PBr3 were acquired by AL/OET including dermal irritation and acute and subchronic inhalation toxicity. These results formed the basis of their independent risk assessment, which concludes that use of PBr3 as a halon replacement is safe in normally unoccupied spaces such as engine nacelles or dry-bays.
Author : Gary Taylor
Publisher : UNEP/Earthprint
Page : 76 pages
File Size : 49,35 MB
Release : 2000
Category : Bromotrifluoromethane
ISBN : 9280717847
What is good for fighting fires is not always good for the environment. In the case of halons, their long atmospheric lifetimes and high ozone destruction potential makes them extremely damaging to the stratospheric ozone layer, which protects humans, animals and plants from the damaging effects of ultraviolet solar radiation. Developing countries face the challenge of ensuring effective fire protection while at the same time eliminating their reliance on halons. This publication presents case studies that show how different organizations and countries have successfully approached and addressed various aspects of halon management.
Author : Andrzej W. Miziolek
Publisher :
Page : 408 pages
File Size : 21,93 MB
Release : 1995
Category : Language Arts & Disciplines
ISBN :
Presents a comprehensive and up-to-date examination of research, development, and testing for Halon replacements. Discusses the current scientific basis for government regulatory decisions mandating Halon phaseout. Addresses related environmental issues, including atmospheric chemistry and modeling, corrosivity, and toxicology. Reports recent progress in understanding the chemistry of flame inhibition as well as state-of-the-art databases for computer simulation of this complex chemistry.