I've been meaning to try this.
What wood is the best???
Hard or soft wood???
We don't have much variety here, so wanting to use scrap wood.
Abunaitoo, I have heard that coconut shell charcoal is good, but have never tried it.
Well these guys say no. They suggest grape vine.
https://pyrodata.com/chemicals/Charcoal
Last edited by JimB..; 05-21-2020 at 08:01 PM. Reason: I was probably wrong.
Usually the lighter the weight of the wood (lower density), the more energetic the BP made using the charcoal (like all rules, there are exceptions). Some wood species leave more ash than others. For pyro stuff the ash isn't that important, for use in firearms it make a big difference in the fouling left behind. Most hardwoods leave less ash, most softwoods more. Light pine is great for pyro BP, but leaves more fouling that's harder to clean when used in guns compared to most (popular for BP) hardwoods.
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Collecting .32 molds. Please let me know if you have one you don't need, cause I might "need" it!
The best wood is the one with the most glucose when harvested in the Spring. Goex subcontracts yellow maple and premium Swiss buys spring cut alder buckthorn from the Gypsies, stores for 3 years, peels off the bark and then makes charcoal as I previously posted
Regards
John
When I first thought about making BP, I found the most important ingredient was the charcoal. I found some SEM pictures and the best charcoal had tiny voids in it produced by the fibers of the wood. I guess the voids were filled with the other ingredients and that’s what makes it better. These aren’t the pictures I found before related to BP, but will give an idea.
https://www.google.com/search?q=char...obile&ie=UTF-8
Spring cut? So how about about wood that is dried standing? I have a tree of heaven or two that are just about dead standing due to the spotted lantern flies. Was thinking of trying my hand at homemade with them when they are ready to fall. The one tree should be able to make about....How many pounds of charcoal can you get out of a tree that would make two cord of firewood plus all the smaller stuff?
Anyway, question is, should I cut it before it dies or just let it stand and cut it when it's more convenient?
Most would have willow close by id think if my memory serves black willow is what you want but i may be behind on the latest achievements
Those who would trade freedom for safety deserves neither and will lose both
Cooking wood in a vented container at a controlled temperature, sounds like a job for a PID controller hooked to a gas camp stove.
When Dupont was making chemicals through the destructive distillation of wood in giant retorts and waste byproduct (to DuPont) was the wood charcoal. DuPont sold the waste to GOEX.
When the retort wore out they quit that area of business. GOEX had to to find a new source of charcoal.
“Activated charcoal” you see that label applied to many products, particularly if the product is a filter.
I see a trendy trend now is to have charcoal as an ingredient in shampoos and body washes.
What does Jack Daniel’s do with the charcoal in their filtering vats? Might make good BP once the booze dries out of it. Maybe it all ready earmarked for GOEX.
How about all that Texas mesquite wood. Cook it to charcoal. make it into BP. Every shot fired would smell like a BBQ in hell. Maybe a mesquite and Jack Daniel’s charcoal blend, it might cause a resurgence in popularity in BP shooting.
Pipe tobacco manufacturers put all sorts of weird flavouring in their deadly product, so why not some dried apple peel in you BP to counter the sulphur stench.
I have always understood that the type of wood, eg willow, buckthorn, alder is most important, and the charcoal is the most important ingredient. I did make a small batch of powder by hand using charcoal made from cherrywood. I found it had about 1/3 the strength of factory Goex. It did go off ok in a Navy colt and my flintlock rifle, but no real guts. I did not compress it into a puck when damp, so that may well have made a huge difference.
A Pid controller on a gas barbecue might well be a good way of making a consistent product. I did try some powder for priming that a mate made out of palm fronds, that went off fine. It was pretty much dust so I did not try it as a main charge.
Keep yor hoss well shod an' yo powda dry !
Here's the black powder making super thread. There's an incredible amount of info therein. http://castboolits.gunloads.com/show...e-black-powder
yep WW2 - seen pictures of them old 1920's cars with the "Gas Producer" on the back - my Dad told me a well fed horse was a better bet but those old contraptions spluttered along and got there - my Grandad and the boys buried a 44 gal of good petrol in the middle of the chookshed floor to avoid handing it in when rationing came in early in the war - dug it up about 1953 (after the rationing ended)
I made my retort out of two square cake pans clamped together ($1 store) and a hollow bolt stuck in the center of the top one for a chimney.
Not sure that a chimney is necessarily better than just a hole but it seems to me that air would have a harder time getting down a chimney than just through a hole.
The hollow bolt is a lamp part which is nice because once the smoke stops, you can simply plug it with a sharp dowel or something similar.
The big BP making thread has all of the answers one could seek on the subject.
The Royal Gunpowder Factory at Waltham Abbey in UK used only Alder Buckthorn (Frangula alnus) for making rifle gunpowder. Willow was used as well, but for making artillery grade powder. They considered that the charcoal, and what it was made from, was the main factor in the eventual quality of the gunpowder.
The wood was cut in the spring and debarked. It was then stacked for over a year to let the sap and moisture dry out. The wood was then packed into metal tubes which were then loaded into a retort and heated to form the charcoal. One of their main concerns was ensuring that grit did not get into the milling process from the charcoal, and were extremely careful in how they stored and processed the wood once it had been de-barked.
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |