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Extracting chromates from stainless steel
Beautiful thing about most inorganic chemistry is you can burn it then start from the beginning. Got ... |
24-3-2024 at 08:19
by: Rainwater |
Extract Zr from ZrO2 using Mg?
It might be cheaper to use electrolysis to reduce zinc back to the metal. Zinc is much cheaper than ... |
23-3-2024 at 17:07
by: Rainwater |
Suggestions on vacuum pump purchase
A water aspirator is the cheapest most reliable and weakest and doesnt require special machining ski ... |
11-3-2024 at 01:34
by: Rainwater |
DIY spectrometer resolution
You should ditch the gradient and use a prism. That should bring the resolution to the maxium your c ... |
8-3-2024 at 18:20
by: Rainwater |
My Tungsten Boat Snapped!
1) aluminum likes to hold its shape when melted until the oxide layer is broken, all the units I hav ... |
29-2-2024 at 13:32
by: Rainwater |
My Tungsten Boat Snapped!
I have seen sputter metal placed on thick tungsten wire (2-4mm) and then melted in atmosphere with l ... |
28-2-2024 at 18:29
by: Rainwater |
Alternative piston shapes in engines?
Plugs are offset from center not to offset from center, but to put the spark in the best place. A pe ... |
28-2-2024 at 17:03
by: Rainwater |
Alternative piston shapes in engines?
[rquote=691234&tid=160192&author=fx-991ex]ease of assembly/machining[/rquote]
This would be ... |
28-2-2024 at 13:02
by: Rainwater |
My Tungsten Boat Snapped!
Molten aluminum is very crossive. Did it eat through your boat, nm just seen the pictures. That look ... |
28-2-2024 at 12:50
by: Rainwater |
How hazardous is fluorine chemistry?
Side note, he is some dude spraying cold fluorine gas onto a fire brick (time index 11:12)
https:// ... |
27-2-2024 at 08:20
by: Rainwater |
Petroleum fractions
The sacrificial reactor is a personal choice,
I run my reflux 530c.
I use black iron pipe( mild st ... |
27-2-2024 at 07:49
by: Rainwater |
Petroleum fractions
To the top of a reflux column, attach a distillation condencer.
The temperature of the reflux colum ... |
26-2-2024 at 17:43
by: Rainwater |
Experiment with algebraic integers
You should meet up with [url=https://m.youtube.com/c/3blue1brown]3blue1brown[/url]. Lots of good vid ... |
24-2-2024 at 08:56
by: Rainwater |
NO2 refusing to condense
Its likely to be something to do with heat capacity, heat of vaporization, thermal transfer amd part ... |
24-2-2024 at 08:53
by: Rainwater |
How do I recrystallize ferric chloride?
I have been inadvertently successful in chloranating many different metals using dry ammonia chlorid ... |
23-2-2024 at 14:29
by: Rainwater |
Fun with wool?? Ideas???
One experiment I would like to see is making nitromethane from biomatter
Your pyrolize the material ... |
22-2-2024 at 17:37
by: Rainwater |
Clean burnt/melted plastic off concrete.
From experience, if you happen to grind off some surface layers of concrete by accident or to remove ... |
22-2-2024 at 17:03
by: Rainwater |
Inductor and capacitor for rectifier output filter
Another possibility will be your current meter, calculating the impedance of an inductor at mains ac ... |
22-2-2024 at 14:14
by: Rainwater |
Clean burnt/melted plastic off concrete.
[rquote=691086&tid=160161&author=averageaussie]arm + angle grinder doesn't seem like the sma ... |
21-2-2024 at 17:08
by: Rainwater |
Clean burnt/melted plastic off concrete.
There was some alcohol and a divorce and a name and an arm. If it works it ant stupid |
21-2-2024 at 16:09
by: Rainwater |
Clean burnt/melted plastic off concrete.
I recommend a steal wire brush attached to a drill. Works for unwanted tattoos amd silver nitrate st ... |
20-2-2024 at 17:48
by: Rainwater |
Synthesis of terephthalic acid from a PET water bottle
[rquote=691039&tid=160150&author=Fery]Ethylene glycol is odorless.[/rquote] when distilling ... |
20-2-2024 at 02:02
by: Rainwater |
Inductor and capacitor for rectifier output filter
Modeling non ideal transformers is next to impossible without a phd.
Experimentation would be quick ... |
18-2-2024 at 17:57
by: Rainwater |
Quick oxydation of Iron powder
7 days ago I put an aquarium air bubbler into a 2liter bottle stuffed with 450g of steel wool and 1 ... |
18-2-2024 at 17:42
by: Rainwater |
Inductor and capacitor for rectifier output filter
If your starting with microwave oven and want to finish with a low voltage dc power supply, your goi ... |
17-2-2024 at 02:23
by: Rainwater |
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