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Author : P. F. Thorne
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (254 download)
Download or read book The Toxicity of Halon Extinguishing Agents written by P. F. Thorne and published by . This book was released on 1978 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United Nations Environment Programme. Halon Fire Extinguishing Technical Agents Options Committee
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (121 download)
Download or read book UNEP Report of the Halon Fire Extinguishing Agents Technical Options Committee written by United Nations Environment Programme. Halon Fire Extinguishing Technical Agents Options Committee and published by . This book was released on 1994 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gerald R. Slusher
Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (141 download)
Download or read book Halon Extinguisher Agent Behavior in a Ventilated Small Aircraft written by Gerald R. Slusher and published by . This book was released on 1986 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hand held fire extinguishers (Halon 1211 and Halon 1301) were evaluated in a four-passenger Cessna Model 210C aircraft. The aircraft was operated in the FAA's Technical Center airflow facility under simulated flight conditions. Extinguishers were discharged without fires to determine the dissipation rate and toxicity levels of Halon extinguishing agents. Agent concentrations dissipated rapidly. Analysis of dose calculations demonstrated that 2.5 pound Halon 1211 and 3.0 pound Halon 1301 extinguishers were safe in the four-passenger test aircraft. Dose calculations for the pilot were a maximum of 60 percent of the limit for halon 1211, and maximum dose was 31 percent of the limit for Halon 1301. Stratification of the Halons together with cabin ventilation resulted in safe conditions for the pilot. Distribution of extinguishing agents under the instrument panel was investigated. When the extinguishers were discharged on either the pilot's or the copilot's side, four percent concentration was measured on the side opposite of the discharge of the extinguishers. Extinguisher gas stratification was determined by measuring agent levels on the cabin floor.
Author : United Nations Environment Programme. Halon Fire Extinguishing Agents Technical Options Committee
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)
Download or read book UNEP written by United Nations Environment Programme. Halon Fire Extinguishing Agents Technical Options Committee and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 752 pages
Book Rating : 4.3/5 (91 download)
Download or read book NIST Technical Note written by and published by . This book was released on 198? with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 (91 download)
Download or read book An Appraisal of Halogenated Fire Extinguishing Agents written by and published by . This book was released on 1972 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United Nations Environment Programme. Halons-Technical Options Committee
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.F/5 ( download)
Download or read book Report of the Halons Technical Options Committee written by United Nations Environment Programme. Halons-Technical Options Committee and published by . This book was released on 2006 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fire Technology Abstracts written by and published by . This book was released on 1982 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)
Download or read book Non-Volatile Precursors to Alternative Halon Fire Extinguishing Agents written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: NVP agents have greatly reduced ODP, GWP and toxic vapor properties, and pose greatly reduced atmospheric emissions due to fire extinguishing operations or from accidental releases. Agent requirements for firefighting operations would be greatly reduced, in comparison to conventional agents, most of which evaporate en route to a fire when delivered as streaming agents. Greatly extended throw ranges would result in increased safety for firefighters, since NYP agents can be projected from much greater distances. This improved agent system may be beneficial in terms of optimizing usage of Halon streaming agents in the Halon Bank. NYP agents can be incorporated into fire preventive paints and resins which will release Halon agents upon exposure to high heat.
Author : S. H. Huettenhain
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 ( download)
Download or read book Review of Toxicological Investigations Relating to the Fire Extinguishing Agents Halon 1301 and 1211 and Their Decomposition Products written by S. H. Huettenhain and published by . This book was released on 1989 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309182271
Total Pages : 112 pages
Book Rating : 4.3/5 (91 download)
Download or read book Iodotrifluoromethane written by National Research Council and published by National Academies Press. This book was released on 2004-11-23 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. military is considering using a compound called iodotrifluoromethane (CF3I) for fire suppression to replace previously-used compounds (halons) that are being phased out because they deplete the ozone layer. This report reviews available toxicological data on CF3I and evaluates the scientific basis of the U.S. Army's proposed exposure limit of 2,000 parts per million (ppm). The report recommends that CF3I be used for fire suppression in normally unoccupied spaces because of its potential to cause cardiac sensitization in test animals. The report also recommends that further genotoxicity testing be conducted (testing for changes in genetic material), and that CF3I be assessed for its potential to cause cancer. Should the Army decide to use CF3I, information should be collected and evaluated on how much of the chemical or any of its degradation products might be released and how often.
Author :
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (1 download)
Download or read book Halon Replacement Options for Use in Aircraft Fire Suppression Systems written by and published by . This book was released on 1996 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mark D. Mitchell
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (1 download)
Download or read book Feasibility of Systematic Recycling of Aircraft Halon Extinguishing Agents written by Mark D. Mitchell and published by . This book was released on 1992 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Nordic Council of Ministers
ISBN 13 : 9289312505
Total Pages : 75 pages
Book Rating : 4.2/5 (893 download)
Download or read book Halon Critical Uses and Alternatives written by and published by Nordic Council of Ministers. This book was released on 2005 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Halons are the substances which are most harmful to the ozone layer, their potential to destroy ozone being three to ten times higher than that of CFC's (chlorofluorocarbons). Under the Montreal Protocol, halon production in the developed countries was banned from 1st. January 1994, since technically and economically feasible alternatives for the majority of uses of halons were available. EU Regulation (EC) No 2037/2000 on substances that deplete the ozone layer controlled marketing and use of halons (1211, 1301 and 2402). Exceptions were made for a list of uses of halons in areas defined in annex 7 as critical uses. This report contains information on current areas of use of halon in the Nordic countries, Denmark, the Faeroe Islands, Greenland, Finland, Iceland, Norway and Sweden. The information was gathered by using contacts in the fire, security and defence fields, together with communications by mail and e-mail to other contacts and potential contacts as well as extensive Internet searching.
Author : Charles J. Kibert
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (482 download)
Download or read book A Proposed Methodology for Combustion Toxicology Testing of Combined Halon Replacement Agent/jet Fuel Interaction written by Charles J. Kibert and published by . This book was released on 1993 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international consensus to remove chlorofluorocarbon (CFC) compounds from production and U.S. national policy to implement the resulting protocols has motivated the U.S. Air Force to embark on a program to find a suitable replacement for halon 1211, currently used to extinguish flight line fires. This research addressed the feasibility of conducting a combustion toxicology (CT) program to assess the toxic products of the combustion interaction of JP-8 and the group 1 or so-called "near term" candidate replacement agents for halon 1211: HCFCs -123, -124, and 124b. A laboratory scale experiment benchmarked on large scale testing of a 150 ft2 pool fire was developed on the basis of Froude scaling of the full scale and investigation into the use of animal behavior methods as an indicator of human incapacitation was conducted. The result is a new method which may potentially be utilized for future toxicity studies of the combustion interaction of current and future U.S. Air Force fuels with various fire extinguishants.
Author : Robert Burke
Publisher : CRC Press
ISBN 13 : 0203484991
Total Pages : 314 pages
Book Rating : 4.2/5 (34 download)
Download or read book Fire Protection written by Robert Burke and published by CRC Press. This book was released on 2007-11-06 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modern definition of firefighter no longer meansputting the wet stuff on the red stuff. Emergency responders answer incidents ranging from fire alarm activations to elevator rescues and medical emergencies more often than full-blown fires. Consequently, responders increasingly interface with a wide array of building systems. Underscoring the
Author : Federal Aviation Administration (FAA)/Aviation Supplies & Academics (ASA)
Publisher : Aviation Supplies & Academics
ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.:/5 (327 download)
Download or read book Aviation Maintenance Technician Handbook-Airframe written by Federal Aviation Administration (FAA)/Aviation Supplies & Academics (ASA) and published by Aviation Supplies & Academics. This book was released on 2012 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation This series is specifically tailored to provide the information necessary to prepare an applicant for FAA mechanic certification with airframe and/or powerplant (A & P) ratings. These textbooks are designed for use by instructors and applicants preparing for the FAA Airframe Knowledge and Practical Exams, but also serve as an invaluable reference guide for certificated technicians who wish to improve their knowledge and practice. Chapter structure has been designed to ensure consistent and efficient internalisation of the material presented. Photographs and detailed drawings illustrate concepts, improve understanding, and increase retention. This volume of the series emphasises theory and methods of practical application within the overall topic of the airframe of an aircraft: how it is built, maintained, and repaired. It covers subjects such as airframe construction features, assembly and rigging, fabric covering, structural repairs, and aircraft welding. The specific topics addressed include Aircraft Instrument Systems, Communication and Navigation, Hydraulic and Pneumatic Power Systems, Aircraft Landing Gear Systems, Aircraft Fuel System, Ice and Rain Protection, Cabin Environmental Control Systems, and Fire Protection Systems.
