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ANFO You have doubts?
For other cartridge forms ask EXSA. These voids are necessary to sensitize ANFO: ANFO has found wide use in coal miningquarryingmetal miningand civil construction in applications where its low cost and ease of use may outweigh the benefits of other explosives, such as water resistance, oxygen balance, higher detonation velocity, or performance explosivoo small-diameter columns.
In exposivo mining applications, it is typically augured into boreholes by dedicated trucks that mix the AN and FO components immediately before the product is dispensed.
Wisconsin Conservation Department, Madison, Wisconsin The Shijiazhuang bombings Chinese: The balanced equation is as follows:.
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Explowivo a blasting agent of great versatility, specially designed to deploy a high level of energy and a large volume of gas, thus achieving excellent rock fragmentation. AN is highly hygroscopicreadily absorbing water from air. Preferred use is in well-ventilated places.
Retrieved 28 July ANFO is also widely used in avalanche hazard mitigation.
ANFO is a tertiary explosivemeaning that it cannot be set off by the small quantity of primary explosive in a typical blasting cap. Examon – P Is a blasting agent of great versatility, specially designed explosio deploy a high level of energy and a large volume of gas, thus achieving excellent rock fragmentation.
Depending on the detonation impetus for example a 6 versus a 10 detonatorthe products of the detonation can be decidedly unstoichiometric.
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This page was last edited on 1 Decemberat Retrieved 12 August October Learn how and when to remove this template message. ANNM usually contains a Therefore, since their delivery to the buyers, the manufacturer is not liable for its safety or for the achievement of the desired results, be they explicit or implicit. A total of people were killed, and 38 others injured when, within a short time, several ANFO bombs exploded near four apartment buildings.
In Stephen King ‘s novel Desperationnovelist Johnny Marinville prevents the rest of the group from going forward, and proceeds to blow up the Pit and the ini inside with the ANFO, sacrificing himself. In the mining industry, the term ANFO specifically describes a mixture of solid ammonium nitrate prills and diesel fuel. The use of ANFO originated in the s. Views Read Edit View history. The Science of Industrial Explosives. November Learn how and when to remove this template message.
Finely powdered aluminium in the mixture will sensitise it to detonate more readily. Kept in its original packaging and stored in normal conditions of temperature and humidity, complying with current regulations, the product is guaranteed for 6 months from its date of manufacture.
Retrieved from ” https: Archived from the anfp on 7 June Retrieved March 3, A Brief History of the Car Bomb. Storage and warranty Kept in its original packaging and stored in normal conditions of temperature and humidity, complying with current regulations, the product is guaranteed for 6 months from its date of manufacture. Five containers of kilos each were used to blow up the Tax Office building in Bastia on 28 February In an ideal stoichiometrically balanced reaction, ANFO is composed of about In most jurisdictions, ammonium nitrate need not be classified as an explosive for transport purposes; it is merely an exposivo.
In humid environments, absorbed water interferes with its explosive function.
This section does not cite any sources. A larger quantity of secondary explosive, known as a primer or a boostermust be used.