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Ammonium nitrate as propellant
Ah yes, now that you mention it that is what I think I have seen, not boron. I have a good memory, i ... |
6-4-2015 at 13:33
by: Hennig Brand |
Ammonium nitrate as propellant
Boron is something that I have seen many times sitting on drugstore shelves as well as agricultural ... |
6-4-2015 at 11:14
by: Hennig Brand |
Trinitrotoluene preparation
Attached are a few patents describing some of the issues and solutions related to TNT purification. ... |
5-4-2015 at 11:40
by: Hennig Brand |
Picric acid: different instructions
[rquote=399011&tid=389&author=Hennig Brand]Thanks for locating that. We have a nice collecti ... |
5-4-2015 at 08:42
by: Hennig Brand |
Trinitrotoluene preparation
I tried using a sulfite wash a couple of times in the past and it was not convenient at all. It actu ... |
5-4-2015 at 05:57
by: Hennig Brand |
Chlorate-Aluminum-Sulfur Chinese Firecracker Compositions & Storage Stability
Yeah, it is a lot of fun, I used to make rocket headers with chlorate flash too. Was your KClO3 home ... |
4-4-2015 at 05:04
by: Hennig Brand |
Nitrocellulose Help
From what I have seen, if it is highly nitrated and in the fibrous form, 10g is more than enough to ... |
3-4-2015 at 09:20
by: Hennig Brand |
Distilling Sulfuric Acid
I saw that NurdRage video sometime last week, I believe, and became very interested. I even ordered ... |
2-4-2015 at 19:04
by: Hennig Brand |
Ammonium nitrate as propellant
Not to interrupt the ball mill talk, but I found a couple of igniter compositions that I thought mig ... |
2-4-2015 at 18:18
by: Hennig Brand |
Picric acid: different instructions
As long as all roads do in fact lead to Rome I am satisfied, which was my main interest before when ... |
29-3-2015 at 19:45
by: Hennig Brand |
Picric acid: different instructions
I am just an amateur experimenter, not a professional chemist, but I did asked Philou to explain thi ... |
29-3-2015 at 18:49
by: Hennig Brand |
Picric acid: different instructions
Thanks for locating that. We have a nice collection of old articles now (pieces of the puzzle).
... |
29-3-2015 at 17:11
by: Hennig Brand |
picric acid from aspirin
I think that was posted quite a while ago and there were a lot of reaction mechanisms for various th ... |
29-3-2015 at 15:39
by: Hennig Brand |
picric acid from aspirin
Thanks for the patents. I hope I am not contradicting too much of what I said in my last post, but t ... |
29-3-2015 at 14:31
by: Hennig Brand |
picric acid from aspirin
From what I remember, when producing picric acid from ASA or salicylic acid, there was very little f ... |
29-3-2015 at 11:16
by: Hennig Brand |
Chlorate-Aluminum-Sulfur Chinese Firecracker Compositions & Storage Stability
Thanks for the great description. I did notice that the KClO3/S/Al mixtures would get a bit damp and ... |
29-3-2015 at 10:48
by: Hennig Brand |
Chlorate-Aluminum-Sulfur Chinese Firecracker Compositions & Storage Stability
[rquote=278768&tid=22247&author=Hennig Brand]Well I substituted potassium perchlorate for th ... |
28-3-2015 at 07:57
by: Hennig Brand |
nitroglycerin
What I was thinking though I didn't state it above was that the overhead stirrer blade could be set ... |
27-3-2015 at 15:15
by: Hennig Brand |
Nitroglycerin - Fast and Effective Residual Acidity Neutralization Using Overhead Stirring
I have not used the overhead stirrer to make NG yet, but I was just thinking how well it could work ... |
27-3-2015 at 04:44
by: Hennig Brand |
Trinitrotoluene preparation
Here is another table, taken from the same text, showing limiting charge weights required to initiat ... |
26-3-2015 at 11:20
by: Hennig Brand |
Trinitrotoluene preparation
In the middle paragraph of the last post I wrote, "Also, with a little care the nitration of toluene ... |
26-3-2015 at 10:24
by: Hennig Brand |
Gun Propellants: Single, Double and Tripple based
I recently posted the following on page forty of the shaped charge thread. It is probably even more ... |
26-3-2015 at 09:05
by: Hennig Brand |
ETN synthesis problem
[rquote=82290&tid=7209&author=Deceitful_Frank]Hey guys, just a quick question concerning the ... |
25-3-2015 at 16:47
by: Hennig Brand |
Unconventional Shaped Charges
Interesting, depending on who is asking that is maybe not a bad cover story. Personally I know I am ... |
25-3-2015 at 07:07
by: Hennig Brand |
Unconventional Shaped Charges
You know, I remember having a similar experience several years ago. I wasn't doing anything sophisti ... |
24-3-2015 at 13:57
by: Hennig Brand |
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