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Laboratory preparation of metallic beryllium on video!
[rquote=692566&tid=160166&author=Sulaiman]The YouTube captions translator seems to give a se ... |
17-4-2024 at 11:14
by: Admagistr |
Making rubies using microwave
[rquote=692561&tid=158046&author=Mateo_swe]I would like to get a small ruby vee-bearing for ... |
17-4-2024 at 11:03
by: Admagistr |
Introduction
Thanks so much for your willingness! Yes, you can make gems like ruby by physical vapor deposition, ... |
29-3-2024 at 19:07
by: Admagistr |
Radiation induced Thermo-Phosphorescence in inorganic Crystals
Years ago, heliodors, yellow and honey-colored beryls from the Zolotaya Voda site in Tajikistan, wer ... |
29-3-2024 at 13:28
by: Admagistr |
Introduction
Interesting channel! I'm not an expert on fusors, but I follow this issue. What temperature do you t ... |
28-3-2024 at 14:20
by: Admagistr |
Introduction
[rquote=691935&tid=160247&author=SuperNova153]Hi everyone!
I’ve been browsing this site ... |
25-3-2024 at 18:37
by: Admagistr |
Extract Zr from ZrO2 using Mg?
[rquote=691926&tid=160241&author=Conure][rquote=691891&tid=160241&author=bnull]
And ... |
25-3-2024 at 14:59
by: Admagistr |
Extracting chromates from stainless steel
Thanks! I've currently got some on my vacuum filter.... i'll stop that![/rquote]
Freshly precipi ... |
25-3-2024 at 14:47
by: Admagistr |
Extracting chromates from stainless steel
[rquote=691909&tid=160242&author=Rainwater]The solubility of chromium carbonate increases in ... |
25-3-2024 at 11:17
by: Admagistr |
Extract Zr from ZrO2 using Mg?
It is true that in industry pure zirconium is not produced from ZrO2 by magnesium reduction and ther ... |
24-3-2024 at 07:25
by: Admagistr |
Extract Zr from ZrO2 using Mg?
[rquote=691867&tid=160241&author=bnull][rquote=691865&tid=160241&author=Admagistr]I' ... |
23-3-2024 at 19:17
by: Admagistr |
Extract Zr from ZrO2 using Mg?
[rquote=691864&tid=160241&author=Conure]I saw a youtube video claiming that Zr can be extrac ... |
23-3-2024 at 16:22
by: Admagistr |
Do i have Potassium Chromate?
Potassium dichromate is well known to be easily obtained very pure via recrystallization. So don't d ... |
21-3-2024 at 15:19
by: Admagistr |
Aluminuim sulfide synthesis
The crucible can be cheap chamotte, clay, or expensive corundum, I would not use it because it might ... |
21-3-2024 at 14:11
by: Admagistr |
Aluminuim sulfide synthesis
[rquote=691808&tid=160229&author=RU_KLO]thanks,
regarding this procedure, how to easily o ... |
21-3-2024 at 13:59
by: Admagistr |
Aluminuim sulfide synthesis
For interest: In the 1930s, the well-known German chemist Hermann Rompp considered the possibility o ... |
20-3-2024 at 13:42
by: Admagistr |
Aluminuim sulfide synthesis
[rquote=691748&tid=160229&author=RU_KLO]Thanks,
regretfully 1500ºC sublimation is out of ... |
20-3-2024 at 08:24
by: Admagistr |
Calcium Silicate from concrete rubble?
[rquote=691783&tid=160214&author=bnull]In 5 minutes, starting from calcium chloride and sili ... |
20-3-2024 at 08:08
by: Admagistr |
Calcium Silicate from concrete rubble?
A small amount of pure calcium silicate is better to buy It is sold, for example,
as a pharmaceuti ... |
19-3-2024 at 22:26
by: Admagistr |
Calcium Silicate from concrete rubble?
[rquote=691764&tid=160214&author=nikotyna1939]What is the simple and fastest ways to prepare ... |
19-3-2024 at 22:05
by: Admagistr |
Aluminuim sulfide synthesis
[rquote=691720&tid=160229&author=fx-991ex]I did the same thing a few months ago, i tried wit ... |
18-3-2024 at 07:23
by: Admagistr |
Calcium Silicate from concrete rubble?
[rquote=691711&tid=160214&author=bnull][rquote=691708&tid=160214&author=nikotyna1939 ... |
18-3-2024 at 07:13
by: Admagistr |
Calcium Silicate from concrete rubble?
[rquote=691675&tid=160214&author=nikotyna1939]would 1800 degree celsius blowtorch sufficient ... |
16-3-2024 at 08:12
by: Admagistr |
Calcium Silicate from concrete rubble?
You can use a furnace like this, you can also buy a lower volume version which is cheaper:
https:// ... |
14-3-2024 at 09:49
by: Admagistr |
Calcium Silicate from concrete rubble?
If you use CaCl2 and Na2SiO3 you get a basic calcium silicate of fluctuating composition. CaSO4 is a ... |
12-3-2024 at 16:27
by: Admagistr |
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