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Low effort DIY chemical productions
[rquote=661873&tid=157257&author=Alkoholvergiftung]https://www.youtube.com/watch?v=vJfc6dxrl ... |
18-6-2021 at 11:30
by: Belowzero |
Chemically resistent pump
[rquote=661712&tid=157598&author=yobbo II]
Quote:
Using vacuum or compressed air is not an ... |
15-6-2021 at 00:11
by: Belowzero |
Chemically resistent pump
Hello SM,
For a project I need a pump that can handle ~30% nitric acid for long periods of time.
... |
14-6-2021 at 10:57
by: Belowzero |
The Short Questions Thread (4)
Will acrylate or plexiglass resist ~30% nitric acid for long periods of time at room temperature?
O ... |
6-6-2021 at 12:21
by: Belowzero |
Birkeland-Eyde reactor for making nitric acid.
I made a video about my birkeland eyde reactor, or Pauling reactor.
It's a work in progress, intend ... |
4-6-2021 at 13:19
by: Belowzero |
Making ammonium hypophosphite
[quote]
Also was expire meant to mean explore or r U contemplating suicide by
ammonium hypophosphi ... |
3-6-2021 at 22:14
by: Belowzero |
What Hose Tubing to use to Cool/Heat Reactions ?
I can't answer the part about tubing, I just use rubber and hope for the best, sometimes wrapped in ... |
3-6-2021 at 14:43
by: Belowzero |
Safety question dump
At first I was a bit daunted by the amount of questions packed into a single post, I suppose the ter ... |
2-6-2021 at 13:16
by: Belowzero |
Cheapest Bunsen burner substitute
A second hand bunsen is practically free, get a cheap butane cilinder and you are done.
Doesn't get ... |
2-6-2021 at 04:44
by: Belowzero |
Best books on energetic materials?
Urbanski obviously! |
1-6-2021 at 11:18
by: Belowzero |
Acetone - Rust-Oleum Automotive vs Klean Strip brands
Even so called 100% acetone often contains impurities, I always distill store bought acetone.
Most ... |
29-5-2021 at 06:54
by: Belowzero |
Homemade and Repurposed Lab Gear
[rquote=660831&tid=61783&author=Fyndium]An all-glass vacuum flask, great for recrystallizati ... |
27-5-2021 at 14:06
by: Belowzero |
European Sulfuric Acid Ban
So we can store/possess acids below a certain percentage..
*Dillutes all concentrated acids*
"Si ... |
27-5-2021 at 13:57
by: Belowzero |
European Sulfuric Acid Ban
[quote]So I wrote a mail to the Swedeish Radiation Saftey Authority and asked how much radioactive s ... |
25-5-2021 at 22:44
by: Belowzero |
Chemistry Books - Do you prefer digital or physical copies?
Reading from paper allows me to focus better, there is something about screens that is just distract ... |
24-5-2021 at 13:50
by: Belowzero |
Another distillation setup, questions
[rquote=660648&tid=157507&author=karlos³]
Does yttrium2 even read what we say, ever?
Or ... |
24-5-2021 at 13:33
by: Belowzero |
European Sulfuric Acid Ban
[rquote=660633&tid=155798&author=Xanax]
When I was procecuted 2014, I had two little bolt ... |
24-5-2021 at 04:13
by: Belowzero |
On rubber stopper
A regular steel or wood drill works quite well actually.
Just hold the stopper in your fist and use ... |
19-5-2021 at 23:14
by: Belowzero |
Ninja smoke/flash
A classic trick in movies is throwing a vial on the ground which causes a near instant cloud of smok ... |
17-5-2021 at 05:28
by: Belowzero |
What chemistry are you working on.
My 2 main projects are:
Birkeland eyde/arc process
Contact process
After building a whole b ... |
16-5-2021 at 22:49
by: Belowzero |
pilot scale glassware for sale [from GERMANY]
My girlfriend caught me watching dirty pictures 
PM sent. |
28-4-2021 at 00:20
by: Belowzero |
Effecting a separation of two, nearly identical compounds
Another idea:
If you have a cheap source of sulfuric acid you might be able to distill nitric aci ... |
22-4-2021 at 23:21
by: Belowzero |
Ostwald style nitric production
It produces NH3 which is then catalysed to produce NOx.
Urea being a relatively cheap bulk source ... |
20-4-2021 at 01:47
by: Belowzero |
Erlenmeyer vacuum filtration?
There are 2 occasions where I've seen a heavy duty vaccuum erlemeyer implode/crack.
One of those ev ... |
16-4-2021 at 01:02
by: Belowzero |
Can you store 95% sulfuric acid in HDPE for a long time?
Quite often the caps are the weakest point.
And as mentioned above HDPE bottles tend to sweat over ... |
16-4-2021 at 00:56
by: Belowzero |
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