Check old powders for deterioration regularly. Destroy deteriorated powders immediately. Do not store all your powders in one place. If you can, maintain separate storage locations. Many small containers are safer than one or more large containers.
Clean up spilled powder promptly. Make sure the surrounding area is free of trash or other readily combustible materials. Box , Branford, CT Again, be extremely careful around the gunpowder. Exercise caution at every stage. Store the black powder safely. Consider storing it in a fireproof box in a shed or another area outside your home. In any case, store the black powder in a stable area where it will not come into contact with a flame or be exposed to high temperatures.
You can buy powder containers at hardware stores or online. Some recommend using empty unused paint cans to store black powder. Note that it is also illegal in some areas to store explosive materials in a residence or dwelling. Bureau of Alcohol, Tobacco, and Firearms U. It will fizzle out. The process requires the large burning surface exposed in charcoal to work well. Elemental carbon or graphite exposes much less area. It burns, but slowly. Not Helpful 26 Helpful The reaction is called an exothermic reaction, meaning a reaction that expels energy.
The opposite is endothermic. Not Helpful 44 Helpful Sulfur does not burn easily, but once it gets started, it burns slowly and very hot. It will help keep your blackpowder burning.
Not Helpful 28 Helpful If you add water, you could be adding an extra day to the procedure. If you do, you must make sure it dries out completely before you break it up again. If you choose to grind it at this point, do so very carefully with the proper equipment. Keep in mind, potassium nitrate is water soluble, so any water run off or excess will take some of your blackpowder's punch with it.
If you decide to add water, do so with that in mind. Not Helpful 33 Helpful On average, how long would it take to make gunpowder if you use a mortar and pestle, and you have all the components on hand? Not Helpful 15 Helpful Your objective when you make it, ideally at least, is to be able to say that it isn't.
If you just grind up charcoal, sulfur, and saltpeter, you'll end up with a coarse, rocky mixture that appears to be heterogeneous. Good gunpowder takes a lot of work, so just when you think you're done, take the stuff out, mist your misture, dry it, and use your ball miill.
I made some powder and set a small stream of it to light, but when I lit it, it just flashed and burnt up all at once.
What should I add to slow the burn time down? More sulphur, or add sawdust. Sulphur burns slowly and at a high heat. I think burning sulphur by itself lets out a dangerous gas, though.
Not Helpful 36 Helpful That is a question for the ancient Chinese. Those are the 3 ingredients they used in their mixture for fireworks thousands of years ago. Not Helpful 41 Helpful Not Helpful 9 Helpful Include your email address to get a message when this question is answered. A general rule of thumb for all pyrotechnic mixtures is " the finer the powder is, the faster it will burn ". Helpful 3 Not Helpful 0.
Submit a Tip All tip submissions are carefully reviewed before being published. Helpful Not Helpful Do not use a metal bowl and a metal spoon sparks could ignite the mixture. If you are working the ball mill on a table, remove the nails; just use glue. Do not use this gunpowder to modify fireworks it is illegal and very dangerous.
To safeguard yourself, place sandbags around mill so explosion will be directed in the air. Helpful 76 Not Helpful Ball mills should never be operated inside living spaces. They should be operated outside in an area free of people. Use explosive signs to warn people of the hazard. Also, use some protective walls in case the mill explodes the fragments won't hurt someone. Stay away while the mill is running. Helpful 2 Not Helpful 5. Keep debris that could fly, such as rocks or metal, away from the mill as they could hit you in an explosion.
Helpful 2 Not Helpful 7. Related wikiHows How to. How to. Co-authors: Updated: October 8, Categories: Guns and Shooting. Article Summary X To make gunpowder, start by buying saltpeter, which you can either do online or by looking for stump remover at a garden store. Italiano: Fare la Polvere da Sparo. Bahasa Indonesia: Membuat Mesiu. Thanks to all authors for creating a page that has been read 1,, times.
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