| Search |
| [Next Page] |
Notes on making m-dinitrobenzene
Fery. Here is an old german patent form 1907 it uses sodiumnitrate and Sulfuric acid. Interesting th ... |
13-1-2025 at 01:53
by: Alkoholvergiftung |
urea to ammonia to nitrate
You can also add some Gyps it is an good buffer free ammonium will get bound as sulfate in ph dosnt ... |
23-12-2024 at 12:42
by: Alkoholvergiftung |
urea to ammonia to nitrate
Here is an script after Muntz und Laine it seems after ww1 they used in some countrys there process ... |
23-12-2024 at 00:02
by: Alkoholvergiftung |
Preparation of ionic nitrites
lot of energie consuming when you boil down an liter of water. Should there be unreacted nitrates yo ... |
19-12-2024 at 10:03
by: Alkoholvergiftung |
Preparation of ionic nitrites
I think this methode is better than the heating methodes, because you can make really big batches of ... |
19-12-2024 at 09:17
by: Alkoholvergiftung |
Preparation of ionic nitrites
the Temperature is to high old process sayed never over 50C newer one sayed not over 25C. The Excess ... |
17-12-2024 at 08:00
by: Alkoholvergiftung |
Preparation of ionic nitrites
Part one. If you use translation software. They used an longer process first and old chemistry books ... |
17-12-2024 at 07:34
by: Alkoholvergiftung |
Preparation of ionic nitrites
have you used the mix as i wrote it? if the concentration of nitrate is to high it got reduced to ni ... |
17-12-2024 at 07:31
by: Alkoholvergiftung |
Tin formate
Found an old patent about Formic acid and the reduction with magnesium gives Formaldehyde. Newer sou ... |
13-12-2024 at 10:06
by: Alkoholvergiftung |
Preparation of ionic nitrites
yes. But add slowly the zinc powder and the temperature must be hold between 20c and 25c. because if ... |
10-12-2024 at 00:28
by: Alkoholvergiftung |
Preparation of ionic nitrites
Keras.
The reduction with ammonia solution would be better.
[Edited on 9-12-2024 by Alkoholverg ... |
9-12-2024 at 12:59
by: Alkoholvergiftung |
Withe Powder
Maybe the Red one would be better for the use because less Potassium but they only discribed the yel ... |
1-12-2024 at 10:16
by: Alkoholvergiftung |
Withe Powder
Potassiumhexacyanoferrat. I hope the translation is correct there ore two forms one red the other Ye ... |
1-12-2024 at 10:02
by: Alkoholvergiftung |
Withe Powder
Found an interesting recept of the original withe Powder or Augendre Powder.
1 part potassium ferro ... |
1-12-2024 at 09:55
by: Alkoholvergiftung |
How hot does charcoal actually burn ?
the ren stove where somtimes over 3meter high it was the chimney effect that sucks air in.
[Edited ... |
23-11-2024 at 11:47
by: Alkoholvergiftung |
Cheapest Source of Chlorine
I have the same problem. Same too with joints of glassware 29/32 arent cheap where i live .but chine ... |
23-11-2024 at 04:54
by: Alkoholvergiftung |
Cheapest Source of Chlorine
clearly_not_atara They pressed it because they used samothing like an very big Kip Gas generator and ... |
22-11-2024 at 05:39
by: Alkoholvergiftung |
Cheapest Source of Chlorine
clearly_not_atara this reaction was used before the weldon process but you need to heat the MnCO3 to ... |
20-11-2024 at 23:53
by: Alkoholvergiftung |
Cheapest Source of Chlorine
Yes i think counted on HCl.
Reaction :6 HCl + MnO₂CaO = MnCl₂ + CaCl₂ + Cl₂ + 3 H₂O
They ... |
20-11-2024 at 13:38
by: Alkoholvergiftung |
Cheapest Source of Chlorine
you can use the weldon process to recycle the MnO2 after reaction with Hcl it forms the weldon mudd. ... |
19-11-2024 at 13:16
by: Alkoholvergiftung |
Making Magnesium Turnings
Try ebay. I bought 2,5kg magnesium turnings from there. |
15-11-2024 at 08:14
by: Alkoholvergiftung |
Is this Nitrocellulose?
If you have acid from 1,42 desteny (concentratet) you need only 1 part nitric on 1,6 part sulfuric a ... |
30-10-2024 at 09:23
by: Alkoholvergiftung |
Is this Nitrocellulose?
Guncotton is only in Ethylacetat and Aceton soluble, Celloid is in Alccohol soluble.
Dont use Na2C ... |
30-10-2024 at 08:56
by: Alkoholvergiftung |
oleum & SO3
Keras.
https://dingler.bbaw.de/articles/mi255mi02_8.html#:~:text=Erhitzt%20man%20nach
That one may ... |
6-10-2024 at 10:54
by: Alkoholvergiftung |
oleum & SO3
Oh and other methode would be mixing 1 part Fe2O3 powder with 2 parts magnesiumsulfat powder and hea ... |
5-10-2024 at 23:42
by: Alkoholvergiftung |
| [Next Page] |
