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Oxygen generator designs?
[rquote=633570&tid=155124&author=Metacelsus]What you want is pressure-swing adsorption. Oxyg ... |
3-4-2020 at 23:07
by: Junk_Enginerd |
Oxygen generator designs?
[rquote=633530&tid=155124&author=Bezaleel]Potassium permanganate is expensive, so that's n ... |
3-4-2020 at 10:29
by: Junk_Enginerd |
Oxygen generator designs?
I do quite a bit of metalworking and glassworking that sometimes requires oxygen gas. Bottled oxygen ... |
3-4-2020 at 05:02
by: Junk_Enginerd |
How to verify/identify sodium azide?
I am in the process of making lead azide, from sodium azide and lead nitrate. I'm stuck, however, on ... |
31-10-2019 at 11:03
by: Junk_Enginerd |
Making Pinchbeck Brass
I started reading this thread just now, and was about to recommend that you attempt aluminum bronze ... |
20-10-2019 at 02:52
by: Junk_Enginerd |
Ethyl acetate and butyl acetate uses and storage
Ethyl acetate is easy to buy at least. Common nail polish remover is usually either acetone or ethyl ... |
20-9-2019 at 09:15
by: Junk_Enginerd |
Synthesize ethylene glycol diacetate?
[rquote=623074&tid=153970&author=wg48temp9]
Usually CO2 gas is used to harden sodium silica ... |
17-9-2019 at 11:53
by: Junk_Enginerd |
Synthesize ethylene glycol diacetate?
[rquote=623057&tid=153970&author=Tsjerk]If the ester is seperating from the reaction, it can ... |
17-9-2019 at 06:16
by: Junk_Enginerd |
Elemental sulfur from sulfates?
As another experiment I tried synthesising sodium sulfite as an alternative route, by bubbling SO2 t ... |
17-9-2019 at 01:58
by: Junk_Enginerd |
Elemental sulfur from sulfates?
[rquote=622681&tid=153772&author=walruslover69]I think sticking with a SO2 method instead of ... |
17-9-2019 at 01:51
by: Junk_Enginerd |
Elemental sulfur from sulfates?
[rquote=622530&tid=153772&author=teodor]So, is it possible to reduce, say CaSO4 by Zn and he ... |
17-9-2019 at 01:46
by: Junk_Enginerd |
Synthesize ethylene glycol diacetate?
[rquote=623008&tid=153970&author=DavidJR]
Reflux = maintaining at/near boiling with the u ... |
17-9-2019 at 00:18
by: Junk_Enginerd |
Synthesize ethylene glycol diacetate?
[rquote=622995&tid=153970&author=Pumukli]It requires more than the most basic approach. :-)
... |
16-9-2019 at 10:40
by: Junk_Enginerd |
Synthesize ethylene glycol diacetate?
I've tried looking for information on how to do this, but I can't find anything specfic enough and I ... |
16-9-2019 at 06:17
by: Junk_Enginerd |
Elemental sulfur from sulfates?
[rquote=622435&tid=153772&author=Deathunter88]Well to separate sulfur from impurities a grea ... |
8-9-2019 at 03:29
by: Junk_Enginerd |
Elemental sulfur from sulfates?
Hey
Sulfur is starting to become quite a chore to get a hold of where I'm at. It's not impossible ... |
8-9-2019 at 00:00
by: Junk_Enginerd |
How to make a 1 Mole Sodium Hydroxide (NaOH) solution.
[rquote=620381&tid=152994&author=JoeyJoystick][rquote=620366&tid=152994&author=Junk_ ... |
16-8-2019 at 10:23
by: Junk_Enginerd |
How to make a 1 Mole Sodium Hydroxide (NaOH) solution.
[rquote=620294&tid=152994&author=Felis Corax]
Third we have safety. NaOH is caustic and it' ... |
13-8-2019 at 12:50
by: Junk_Enginerd |
Unexpected product from Al(OH)3 synthesis...
[rquote=620165&tid=152970&author=Ubya]if you add aluminium to a NaOH solution the pH is stro ... |
12-8-2019 at 00:04
by: Junk_Enginerd |
Unexpected product from Al(OH)3 synthesis...
I want to do some refractory experiments with metal oxides, and one of these is of course alumina. I ... |
10-8-2019 at 23:36
by: Junk_Enginerd |
Thermal decomposition of MgCl2 creates HCl clouds?
[rquote=616162&tid=151421&author=DavidJR]You have a hydrate of magnesium chloride, not the a ... |
26-6-2019 at 22:22
by: Junk_Enginerd |
Thermal decomposition of MgCl2 creates HCl clouds?
I recently found a superbly cheap source of bulk magnesium chloride, and got myself some. Partly as ... |
26-6-2019 at 12:28
by: Junk_Enginerd |
Purifying calcium/ammonium nitrate fertilizer, how to determine product?
[rquote=613628&tid=150464&author=Pumukli]Ammonium nitrat thermal decomposition gives N[sub ... |
27-5-2019 at 03:21
by: Junk_Enginerd |
Purifying calcium/ammonium nitrate fertilizer, how to determine product?
[rquote=613610&tid=150464&author=hissingnoise][quote]I don't *really* think there's any dang ... |
26-5-2019 at 06:12
by: Junk_Enginerd |
Purifying calcium/ammonium nitrate fertilizer, how to determine product?
Hi, I finally decided to make an account. Been reading for quite some time, but I'm starting to need ... |
26-5-2019 at 01:44
by: Junk_Enginerd |
