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Unclogging a glass frit
If you are careful about how slowly you heat it up you can leave it in a bunsen flame and it should ... |
20-8-2019 at 23:13
by: Chemetix |
Building an O2 concentrator & N2 & argon extractor
You need a specialised group, like the Concentrated Lampworkers facebook group. It depends on where ... |
13-5-2019 at 01:15
by: Chemetix |
How to kill or at least repel or block ants?
They hate clay, I sprinkled dry clay around where they were coming out a wall and into my kitchen, w ... |
5-5-2019 at 11:20
by: Chemetix |
Australians discover fire yet again.
Pers. com.
a collegue in my industry who works opposite the site had to be evacuated, industry kn ... |
6-4-2019 at 15:29
by: Chemetix |
Australians discover fire yet again.
The arsehole responsible for the fire is the same one responsible for the last factory fire. He runs ... |
6-4-2019 at 14:44
by: Chemetix |
Silver nano and glass
Silver is a really important part of the colour spectrum with glass. As a vapour deposit it can crea ... |
3-4-2019 at 15:26
by: Chemetix |
Making a fritted glass gas diffusion tube from ground glass
[size=-1][i]"Once it cools inside the mold, I'll push it out and then put it in another tube to hold ... |
18-2-2019 at 22:59
by: Chemetix |
Making a fritted glass gas diffusion tube from ground glass
Going glass to metal seal for this application is a complex way of going about the task. For a start ... |
18-2-2019 at 15:03
by: Chemetix |
How to create a gold mirror?
What do you actually want to achieve? You can use a flame to vapour deposit gold onto glass or you c ... |
6-2-2019 at 01:11
by: Chemetix |
Ostwald style nitric production
[/rquote]
That’s interesting. Do the materials have the same expansion coefficients? It woul ... |
3-1-2019 at 12:26
by: Chemetix |
Furnace development
My long absence is not an indication that I've abandoned the project, still thinking of some better ... |
3-1-2019 at 01:26
by: Chemetix |
Fitting a Ground Glass Joint to a Steel Plate
What exactly does the OP want to achieve? If it's a joint you need to connect to a steel vessel then ... |
27-10-2018 at 02:12
by: Chemetix |
HPLC Waters Alliance
Patience can pay off, I have scored a complete HPLC system as well as a couple of columns. I have be ... |
2-10-2018 at 02:26
by: Chemetix |
Ostwald reactor from platinized silica wool
"Chemetix, what did you use to draw that illustration? It looks pretty neat."
Good ol' MS paint. ... |
15-9-2018 at 16:01
by: Chemetix |
Ostwald reactor from platinized silica wool
The ammonia scrubbing tower idea needed a bit of a diagram it seemed. So, have a look at the schemat ... |
15-9-2018 at 01:02
by: Chemetix |
Ostwald reactor from platinized silica wool
I'll get a schematic up describing the scrubbing tower idea, but first, a note with fibers. They wer ... |
14-9-2018 at 16:38
by: Chemetix |
Ostwald reactor from platinized silica wool
The Ammonia generator has been one of those things that roll around in my mind as I come up with a ... |
10-9-2018 at 22:25
by: Chemetix |
Ostwald reactor from platinized silica wool
"Basically we have three times more water than needed.
A second problem is that the overall react ... |
10-9-2018 at 19:18
by: Chemetix |
The catalytic converter (platinum & PM) paradox of converting NOx, SOx and NH3
The ostwald process seems to work at oxidising nitrogen rather than reducing it because there's no c ... |
22-8-2018 at 17:24
by: Chemetix |
Synthesis of Sulfur trioxide method proposal
"So would you say it's simply not worth the trouble on this scale then?"
How much acid do you w ... |
21-8-2018 at 02:19
by: Chemetix |
Synthesis of Sulfur trioxide method proposal
Thermal decomposition of Aluminium sulphate at 700C seems a fairly workable route to SO3, the decomp ... |
21-8-2018 at 01:49
by: Chemetix |
Ostwald reactor from platinized silica wool
Just a heads up with boro, it goes soggy very quickly as an oxidiser chamber. The catalyst will get ... |
14-8-2018 at 17:58
by: Chemetix |
First glassblowing project - sealed multi container gas bubbler/absorber with PTFE or glass connection joints
Without a diagram I can assume you want to make a Dreschel bottle of some sorts....there are some tr ... |
24-7-2018 at 21:19
by: Chemetix |
Ostwald reactor from platinized silica wool
Smashed up brick or tiles have a great surface area and chemically neutral, It worked with cobalt, p ... |
24-7-2018 at 16:31
by: Chemetix |
Ostwald style nitric production
Great set up! Congratulations on getting it working! The catalyst temps are a bit of a challenge. Th ... |
8-7-2018 at 16:29
by: Chemetix |
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