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Things to do with Nickel
I was going to do it in a fused quartz crucible (chemical compatibility there?) which would take the ... |
3-8-2005 at 17:46
by: Fleaker |
fermentation question
I don't believe I ever claimed that oxygen would cause a brew to go rotten, but oxygen does hav ... |
3-8-2005 at 17:38
by: Fleaker |
Purification of denatured alcohol
Interesting quote hazzbeen.
As Neutrino mentioned, most home distillers just toss the first coupl ... |
2-8-2005 at 21:20
by: Fleaker |
fermentation question
Yeast doesn't need oxygen to function: anaerobic fermentation, which is why we get ethanol. If ... |
2-8-2005 at 21:01
by: Fleaker |
Palladium on Charcoal 5%.
Thanks for the link (again :-) ).
S.C. Wack, do you have any info on gas phase transport of prec ... |
2-8-2005 at 20:49
by: Fleaker |
question about ethanol synthesis
Yeah, but you also get other condensates besides methanol. Still, if you have access to a 55 gallon ... |
2-8-2005 at 20:43
by: Fleaker |
PbO2
IIRC, you can buy lead *monoxide* as litharge for flux/fire assaying for a decent price. I'm su ... |
2-8-2005 at 20:40
by: Fleaker |
Beautiful! Al + Br2
As far as lighting a redox composition, (standard iron oxide/aluminum thermite) a sparkler or magnes ... |
2-8-2005 at 20:28
by: Fleaker |
Things to do with Nickel
Thanks very much for making those available to me, I appreciate it and I'll take a look asap. |
2-8-2005 at 20:15
by: Fleaker |
How is amalgamated Al supposed to look like?
Bio, I don't think they add silicon or iron to aluminum for use in foil production. Most alloys ... |
2-8-2005 at 14:06
by: Fleaker |
question about ethanol synthesis
Probably just easier to distill it or buy cheap liquors, but getting the water out for absolute/anhy ... |
2-8-2005 at 13:39
by: Fleaker |
Palladium on Charcoal 5%.
You could use heating elements or even divert waste heat from the motor to speed up the reaction. |
2-8-2005 at 13:32
by: Fleaker |
Fume Hood Design
A good filter material would be a column of activated charcoal especially for absorption of volatile ... |
2-8-2005 at 13:29
by: Fleaker |
spilt water on heating mantle
I'm with bio, I think a heat lamp is the way to go if it's just water spilled on it. If I ... |
2-8-2005 at 13:27
by: Fleaker |
PTFE (Teflon) Sintering, coating, forming, and its decomposition.
Bio, didn't Cyrus already try melting them together? He did it at 450F which might not have bee ... |
2-8-2005 at 13:23
by: Fleaker |
Things to do with Nickel
It is true that nickel catalysts (Raney or Urushibara) are not quite as active as palladium on carb ... |
31-7-2005 at 09:25
by: Fleaker |
Dangerously Funky Beakers
I have porcelain and ceramic coffee cups come to think of it :-) I don't know how much damage p ... |
30-7-2005 at 19:39
by: Fleaker |
Things to do with Nickel
Just purchased 500g of very decent quality nickel metal (4N5) 2cm by 2cm by .5cm thick. Having done ... |
30-7-2005 at 19:23
by: Fleaker |
Tired of using a water pump :(
I guess much depends on what you're distilling, oridnary cold tapwater works fine in many cases ... |
30-7-2005 at 19:14
by: Fleaker |
Seperating Palladium from Pd/Ag Alloy
Speaking of refining silver, this in an interesting method:
http://shorinternational.com/RefineAg ... |
30-7-2005 at 12:09
by: Fleaker |
Dangerously Funky Beakers
If it's not glazed you should be ok, porcelain is typically inert to most chemicals the excepti ... |
29-7-2005 at 19:37
by: Fleaker |
How do I store I2?
This bottle is great for storing bromine or iodine. Shame they are so expensive.. A bottle like this ... |
29-7-2005 at 18:02
by: Fleaker |
Seperating Palladium from Pd/Ag Alloy
Here's what I'd do:
If it's just a palladium/silver alloy dissolve it all in nitri ... |
29-7-2005 at 10:10
by: Fleaker |
Reclaiming precious metal confusion
I already have his books on refining, sandcasting, and metalcasting in general and the refining one ... |
29-7-2005 at 09:28
by: Fleaker |
question about ethanol synthesis
[quote][i]Originally posted by sanity gone[/i]
Not for drinking btw just want some pure ethanol in ... |
28-7-2005 at 21:52
by: Fleaker |
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