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Potassium nitrate can be made by combining ammonium nitrate and potassium hydroxide. NH 4 NO 3 + KOH → NH 3 + KNO 3 + H 2 O. An alternative way of producing potassium nitrate without a by-product of ammonia is to combine ammonium nitrate, found in instant ice packs, [30] and potassium chloride, easily obtained as a sodium-free salt substitute.
For mixtures and types of explosives, see Category:Explosives Subcategories. This category has the following 6 subcategories, out of 6 total. ... Polyvinyl nitrate ...
In the Philippines, where the practice has been well-documented, [2] blast fishing was known prior to World War I, as this activity is mentioned by Ernst Jünger in his book Storm of Steel. [3] One 1999 report estimated that some 70,000 fishermen (12% of the Philippines' total fishermen) engaged in the practice.
a nitrate, typically potassium nitrate (KNO 3), which supplies oxygen for the reaction; charcoal, which provides carbon and other fuel for the reaction, simplified as carbon (C); sulfur (S), which, while also serving as a fuel, lowers the temperature required to ignite the mixture, thereby increasing the rate of combustion.
In liquid explosives, like nitroglycerin, there may be two detonation velocities, one much higher than the other. The detonation velocity values presented here are typically for the highest practical density which maximizes achievable detonation velocity.
The particles need to be very small and fine so that they can be dispersed well throughout the solution. Some salts that are commonly used include: ammonium nitrate, sodium nitrate, sodium perchlorate and potassium chlorate. The sensitivity of the explosive must be increased in order to improve the initiation of the detonation of the explosive.
On his work table police found about 100g of unidentified explosive powder which he used for chemistry studies. It resembled citric acid and it is thought he confused the two. The explosive was found to be four times stronger than TNT and the explosion was possibly triggered either by reacting with Likhonos' saliva or the pressure exerted by ...
45% potassium nitrate; 9% charcoal; 6% sulfur; 19% potassium perchlorate; 11% sodium benzoate; 6% dicyandiamide; 4% dextrin; 1% water; Pyrodex has a slower combustion and produces a lower maximum pressure than black powder yet provides the same amount of work and a higher projectile velocity. [8] [9] It is often used for shooting historical ...