WebHalon is a fire suppressant agent found in both Fire Suppression Systems (Halon 1301) and Fire Extinguishers (Halon 1211). This is the most effective extinguishing agent available. Halon is a clean agent, which means it … WebHalon is a chemical molecule that was once employed in firefighting. Halon is any of a class of Organohalogen chemicals that include bromine, fluorine, and one or two carbons. The chemical formula for halon is CBrF 3. Halons' usefulness in extinguishing flames stems from their ability to disrupt chain reactions that promote the combustion ...
Halon Definition & Meaning YourDictionary
Webout of halons - in time to meet the requirements of the Montreal Protocol. Developing countries as well as industrialized countries have found that there are more oppor-tunities than challenges in the transition away from halons. In particular, the phase out of halons has created many new business opportunities and provided the chance for countries Webhalon: 1 n a compound in which the hydrogen atoms of a hydrocarbon have been replaced by bromine and other halogen atoms; very stable; used in fire extinguishers … feminella hyalosoft hüvelykúp
Halon definition and meaning Collins English Dictionary
Webhalon, chemical compound formerly used in firefighting. A halon may be any of a group of organohalogen compounds containing bromine and fluorine and one or two carbons. The … WebDefinition. Halons are fire extinguishing agents which are gaseous when discharged in the aircraft environment. Halons have, until recently, been in almost universal use in aircraft fire extinguishers, both portable and fixed.They exist in two forms - as Halon 1211, BromoChlorodiFluoromethane (CBrClF2) also known as 'BCF', and as Halon 1301, … Webmeans of a European Council Regulation on substances that deplete the ozone layer. The current Regulation, known as EC 3093/94, banned the production of the halons one year earlier than the Montreal Protocol. but imposes no additional use constraints. It does, however, control the use of HCFCs, and bans their use as fire extinguishants. feminess kapszula