| Search |
| [Next Page] |
making V2O5 from ferrovanadium
next one:
the decomposed nitrate (crude V2O5) with iron impurity
[Edited on 23-1-2018 by Aqua- ... |
23-1-2018 at 13:54
by: Aqua-regia |
making V2O5 from ferrovanadium
Sure, piece of cake:
this picture: dissolving the ferrovanadium
[file]64439[/file]
[Edited o ... |
23-1-2018 at 13:52
by: Aqua-regia |
making V2O5 from ferrovanadium
Ok but i wrote technical grade with 50-55% . This is cheap in IBC container or 20 lit. PE bottle. ... |
23-1-2018 at 08:16
by: Aqua-regia |
making V2O5 from ferrovanadium
Some remark for you Little Bunny:
Google in your area metallurgical trader and request 50-100 g ... |
22-1-2018 at 08:00
by: Aqua-regia |
making V2O5 from ferrovanadium
Ive experience what you want with. Dissolve the ferrovanadium in 30-35% nitric acid. The ferrovanadi ... |
21-1-2018 at 10:11
by: Aqua-regia |
Phosphorous pentoxide from phosphate?
The most important indrustially production of P2O5 is igniting of white phosphorus. This is the firs ... |
8-1-2018 at 10:23
by: Aqua-regia |
Haloform with Calcium Hypochlorite (70%)
The swimming pool granular calcium hypochlorite has appr. 65-70% pure Ca(OCl)2. I checked it by io ... |
17-12-2017 at 02:33
by: Aqua-regia |
Haloform with Calcium Hypochlorite (70%)
I produced chloroform a couple year before with calcium hypochlorite. I tryed several ways out, and ... |
17-12-2017 at 02:04
by: Aqua-regia |
Preparation of Quinoline
Quinoline Yellow WS water soluble yellow dye. |
24-11-2017 at 12:55
by: Aqua-regia |
Preparation of Quinoline
Yes , agree. |
24-11-2017 at 10:47
by: Aqua-regia |
Preparation of Quinoline
Ok i see. I afraid you have with aniline contaminated quinoline. The final purification step is may ... |
24-11-2017 at 09:47
by: Aqua-regia |
Preparation of Quinoline
This is crazy good yield. Did you controlled the purity of quinoline? Cause i prepared several time ... |
24-11-2017 at 07:06
by: Aqua-regia |
Armstrong mix that does not explode on impact. why?
I'm sorry, but that sounds like a really bad idea[/rquote]
He wrotes about pulverised match ... |
20-11-2017 at 12:56
by: Aqua-regia |
Armstrong mix that does not explode on impact. why?
Maybe the mixture is wet. Carefully dry it by oven 110 degrees. |
20-11-2017 at 05:31
by: Aqua-regia |
Phosphorus oxychloride to phosphorus trichloride
Hard job. The valency changing and to removing the oxygen ist practically inpossibl under normal ... |
14-11-2017 at 23:57
by: Aqua-regia |
Retort for sulphuric acid distillation?
H2SO4 purification under vacum. Thats the key. Buy a cheap pump with 20 mbar capacity. If you hav ... |
31-10-2017 at 07:14
by: Aqua-regia |
Purification of Sodium/Potassium Nitrite
This is a boring job, but workable. Separation of the desired products from water solution maks a bi ... |
30-10-2017 at 05:21
by: Aqua-regia |
How dangerous is potassium ferricyanide?
My answer was citation of common literature, not opinion. I can also hard believe the poisonous prop ... |
15-9-2017 at 05:35
by: Aqua-regia |
How dangerous is potassium ferricyanide?
The ferricyanide can rarely occuring poisonous effect compare with ferrocyanide. Latter react no ... |
15-9-2017 at 00:09
by: Aqua-regia |
Urea
Whats a pity your request is not in Europe. Here can you buying it everywhere free for 3EUR /kg in ... |
28-6-2017 at 02:42
by: Aqua-regia |
Easy pyridine synth. found in a paper, does it work?
It is hard to believe that you can with these methods pure pyridine producing. I am still wondering ... |
26-6-2017 at 07:20
by: Aqua-regia |
Easy pyridine synth. found in a paper, does it work?
The mentioned latest paper saying: The procedure is not only ionic, but free radical mechanism t ... |
25-6-2017 at 11:14
by: Aqua-regia |
One-pot, quick-and-dirty tetrabutylammonium bromide (TBAB) preparation
Do you have some reference about this, or just an invention? This stuff is very useful phase trans ... |
9-5-2017 at 11:17
by: Aqua-regia |
How can i percipitate a Na2S2O3/Na2S out of its aquous solution?
This is very simple 50% fleck of candle wax + 50% sulfur powder mix and melt in a suitable old ... |
29-4-2017 at 00:22
by: Aqua-regia |
Acetaldehyde synthesis
When i was younger i produced once 0,2 liter acetaldehyde just for fun and curiosity with Limpricht- ... |
27-4-2017 at 08:54
by: Aqua-regia |
| [Next Page] |
