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Making dichloromethane from methane/chlorine [rquote=645014&tid=156186&author=Dr.Bob]Even if you keep out oxygen, the reaction of methane ... |
24-9-2020 at 11:22 by: Junk_Enginerd |
Dry Glass with Heatgun ? [rquote=643996&tid=156109&author=Fyndium][rquote=643933&tid=156109&author=Metacelsus ... |
21-9-2020 at 22:09 by: Junk_Enginerd |
Making dichloromethane from methane/chlorine [rquote=644885&tid=156186&author=macckone]Neither copper nor stainless steel will withstand ... |
20-9-2020 at 23:45 by: Junk_Enginerd |
Making dichloromethane from methane/chlorine I want to have a go at synthesizing DCM, for no particular reason other than it being challenging. O ... |
20-9-2020 at 12:11 by: Junk_Enginerd |
A curious observation of super cooling and annealing Interesting. I've noted some tendencies towards this with some ammonium nitrate that stubbornly refu ... |
19-9-2020 at 08:55 by: Junk_Enginerd |
DIY burners and torches [rquote=644354&tid=156100&author=yobbo II]
I once attempted to make a oxy fuel torch for wo ... |
18-9-2020 at 07:01 by: Junk_Enginerd |
DIY burners and torches [rquote=644089&tid=156100&author=wg48temp9][rquote=643968&tid=156100&author=Junk_Eng ... |
4-9-2020 at 00:11 by: Junk_Enginerd |
DIY burners and torches Heh, he did say that's exactly what he used. The problem is they provide too low air pressure, so yo ... |
1-9-2020 at 01:30 by: Junk_Enginerd |
DIY burners and torches [rquote=643954&tid=156100&author=metalresearcher]If you don't use it very often, there are o ... |
31-8-2020 at 07:17 by: Junk_Enginerd |
DIY burners and torches Ah, did you use the hot air gun directly? So that the pressure from it was insufficient and forced y ... |
30-8-2020 at 00:44 by: Junk_Enginerd |
DIY burners and torches
[rquote=643850&tid=156100&author=macckone]Glass working torches are more precision devices ... |
29-8-2020 at 13:39 by: Junk_Enginerd |
DIY burners and torches Is anyone here making high performance burners and torches? It's a subject that I think is really in ... |
29-8-2020 at 01:54 by: Junk_Enginerd |
E-book or other comprehensive practical guides to making lab glassware? I've found some general guides on glassworking, partly in the SM library, which are great. I'd like ... |
29-8-2020 at 01:29 by: Junk_Enginerd |
Tar from H2SO4 + sugar reaction?! Isn't it likely just syrup made of not entirely reacted sugar, carbon, water and h2so4? I don't thin ... |
22-8-2020 at 08:10 by: Junk_Enginerd |
Oxidation and reduction in molten glasses (glassworking)
[rquote=643332&tid=156054&author=DraconicAcid]I vaguely remember trying to make coloured g ... |
18-8-2020 at 22:14 by: Junk_Enginerd |
Oxidation and reduction in molten glasses (glassworking) As a offshoot and some fusion of my chemistry and forging/casting hobbies, I just started dabbling w ... |
18-8-2020 at 12:51 by: Junk_Enginerd |
Explaining your chemistry hobby The best answer IMO is the same for all my hobbies(oh boy do I have a lot of hobbies that make no se ... |
18-8-2020 at 11:28 by: Junk_Enginerd |
SO3 from either high voltage ozone or direct arc oxidation? [rquote=643185&tid=156037&author=Σldritch]Is ther goal Sulfur Trioxide or oleum? I think a ... |
16-8-2020 at 21:39 by: Junk_Enginerd |
SO3 from either high voltage ozone or direct arc oxidation? I did a search, found some interesting threads, but no real conclusions...
Say I wanted to make s ... |
16-8-2020 at 06:02 by: Junk_Enginerd |
Nitric acid [rquote=643166&tid=64197&author=j_sum1]This seems a good place to post the weekend's activit ... |
16-8-2020 at 05:45 by: Junk_Enginerd |
Nitric acid [rquote=643040&tid=64197&author=fdnjj6]I've got a question for all of you.
Do you do thi ... |
16-8-2020 at 05:34 by: Junk_Enginerd |
Autoignition of gunpowder Maybe the answer lies in that black powder might have two different autoignition temperatures? Consi ... |
14-8-2020 at 22:14 by: Junk_Enginerd |
What does it take to make liquid oxygen from air using compression? I guess one could either try to make prills or something similar, or perhaps letting something "carr ... |
14-8-2020 at 21:53 by: Junk_Enginerd |
What does it take to make liquid oxygen from air using compression? Wouldn't oil absorbent, the granular stuff used for oil spills, work quite well? Just a canister stu ... |
13-8-2020 at 10:52 by: Junk_Enginerd |
What does it take to make liquid oxygen from air using compression?
[rquote=642877&tid=156012&author=Twospoons][rquote=642870&tid=156012&author=Junk_E ... |
13-8-2020 at 04:48 by: Junk_Enginerd |
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