nutnspecial
10 MW
Wow, that wasn't in the above vid.
Did the blast from the pepcon leave that kind of crater?
What happened?
Did the blast from the pepcon leave that kind of crater?
What happened?
It is not known what chemicals were being stored at the site.[13] In addition to vast quantities of sodium cyanide and calcium carbide, 800 tonnes of ammonium nitrate and 500 tonnes of potassium nitrate were found, according to local reports.[35]
Sodium cyanide is used mainly to extract gold and other precious metals in mining industry. This application exploits the high affinity of gold(I) for cyanide, which induces gold metal to oxidize and dissolve in the presence of air and water, producing the salt sodium gold cyanide (or gold sodium cyanide) and sodium hydroxide:
The chemical compound ammonium nitrate, the nitrate salt of ammonium, has the chemical formula NH4NO3, simplified to N2H4O3. It is a white crystalline solid and is highly soluble in water. It is predominantly used in agriculture as a high-nitrogen fertilizer.[4] The compound is used as an explosive in mining, and also sometimes in improvised explosive devices. It is the main component of ANFO, a popular explosive, which accounts for 80% of explosives used in North America. It is used in some instant cold packs, as hydrating the salt is an endothermic process, though it is being phased out of use in many countries due to concerns over its potential for use in improvised explosive devices and the synthesis of illicit substances.[citation needed] Ammonium nitrate has also been controversially used as a cheap airbag propellant in automobile airbags, most notably by the Takata Corporation.
Ammonium nitrate is found as a natural mineral (ammonia nitre—the ammonium analogue of saltpetre and other nitre minerals such as sodium nitrate) in the driest regions of the Atacama Desert in Chile, often as a crust on the ground and/or in conjunction with other nitrate, chlorate, iodate, and halide minerals. Ammonium nitrate was mined there in the past, but virtually 100% of the chemical now used is synthetic.