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Petroleum fractions
[rquote=691197&tid=160191&author=Rainwater]The output of the reflux condencer will be a vari ... |
27-2-2024 at 03:33
by: Sulaiman |
Lithium thionylchloride battery salvage
Assuming that I find my box of batteries
that I guess are partially or fully self-discharged:
From ... |
25-2-2024 at 23:44
by: Sulaiman |
Inductor and capacitor for rectifier output filter
PPS, comes after PS.
So the text is just
'in place of a normal transformer'
..........
At 240Vac ... |
22-2-2024 at 09:25
by: Sulaiman |
Lithium thionylchloride battery salvage
I have a box of old 123 size cells, one of which I opened to extract the lithium foil.
The quantity ... |
18-2-2024 at 22:07
by: Sulaiman |
Inductor and capacitor for rectifier output filter
I think that an MOT core is an excellent base for a dc choke,
no secrets, fill the winding area wit ... |
17-2-2024 at 19:54
by: Sulaiman |
How hazardous is fluorine chemistry?
[rquote=690961&tid=160167&author=unionised][rquote=690923&tid=160167&author=clearly_ ... |
17-2-2024 at 03:32
by: Sulaiman |
Inductor and capacitor for rectifier output filter
Look for PSUD2 by Duncan, windows only I think.
Much easier than a full simulator.
An induc ... |
16-2-2024 at 04:14
by: Sulaiman |
Cleaning the cooling jacket of a condenser
Nice to know, thanks.
Is there a treatment for the inner surface of the cooling jacket that will ... |
15-2-2024 at 04:53
by: Sulaiman |
How hazardous is fluorine chemistry?
Side note... just checked online shopping here,
1M (2%) HF 1litre USD10.45 equivalent...including s ... |
14-2-2024 at 13:14
by: Sulaiman |
OK
Postponed indefinitely
Thanks |
14-2-2024 at 11:00
by: Sulaiman |
How hazardous is fluorine chemistry?
[rquote=690917&tid=160167&author=Texium]...If you still insist on pursuing fluorine chemistr ... |
14-2-2024 at 09:09
by: Sulaiman |
How hazardous is fluorine chemistry?
I'm comfortable with iodine, bromine, chlorine and most of their compounds,
and I'm considering doi ... |
14-2-2024 at 02:13
by: Sulaiman |
Quick oxydation of Iron powder
Iron wool scrubbing pads and iron powder rust fairly quickly when moist and exposed to air,
submerg ... |
13-2-2024 at 11:38
by: Sulaiman |
Looking for ideas for a new Synthesis Open Access Platform
Might be 'better' to add to existing repositories such as orgsyn.org? |
9-2-2024 at 12:34
by: Sulaiman |
Can we infer what is broken in the hot plate given the following?
My first guess is that the 'temperature' controller contacts are burned/pitted/piled/fucked,
A new ... |
8-2-2024 at 22:10
by: Sulaiman |
+1
I too am grateful for your continuous commitment,
Well done, and thank you.
Thanks also to admi ... |
7-2-2024 at 06:59
by: Sulaiman |
Stainless Steel Reaction Vessels
The reason that I use mostly glass is....
I can watch what happens.
Interesting, educational, and ... |
31-1-2024 at 23:59
by: Sulaiman |
Vacuum valve suggestions required
To prepare for my long awaited (and probably one more year) new home lab
I want to convert my diy l ... |
28-1-2024 at 21:48
by: Sulaiman |
Nice experiment and writeup
A suggestion for a later experiment..
If you have the equipment for it,
you could heat the calciu ... |
6-1-2024 at 22:34
by: Sulaiman |
Most efficient condensers for distillations
There is no single answer, in general it is the cooled surface area that determines efficiency
but ... |
6-1-2024 at 16:55
by: Sulaiman |
Recrystallisation question - help me design an experiment for junior students
+1 for Phlogiston's reasoning |
6-1-2024 at 16:41
by: Sulaiman |
Destroying Chlorpyriphos
Ideas but no knowledge!
Decomposes (to what?) at its bp of 160[sup]o[/sup]C
Flammable
Incom ... |
4-1-2024 at 06:11
by: Sulaiman |
Disinfection of rainwater
[rquote=689859&tid=159949&author=SnailsAttack]... which raises some interesting questions ab ... |
4-1-2024 at 01:53
by: Sulaiman |
2 vs 3 neck boiling flask?
Do any members here actually pull a vacuum in 2 litre or more flasks?
(in a home/hobbyy/amateur lab ... |
29-12-2023 at 21:50
by: Sulaiman |
Mantle no longer heating after spill
[rquote=689420&tid=160033&author=ManyInterests]Guys, the mantle's sleeve was burned out, and ... |
19-12-2023 at 08:09
by: Sulaiman |
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