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platinum removal from catalyst using forge
I tried recovering material from a converter once, but the one I had turned out to have a metal hone ... |
29-10-2014 at 09:08
by: MrHomeScientist |
Myst32YT?
What a sad world it must be to live in constant fear, where you feel you must hide the things you en ... |
29-10-2014 at 06:33
by: MrHomeScientist |
OSMIUM
Correct! An arc-melted bead of Os is quite safe. Similar to how beryllium powder is dangerous but th ... |
28-10-2014 at 05:41
by: MrHomeScientist |
The trouble with neodymium...
Well I wanted to avoid copper because the target temperature of Nd's melting point (1024C) is pretty ... |
27-10-2014 at 11:00
by: MrHomeScientist |
The trouble with neodymium...
Perhaps... I'm torn between using an excess of lithium (precious and reactive!) and using an excess ... |
27-10-2014 at 09:01
by: MrHomeScientist |
OSMIUM
Good info Dan. I'll add that the price of Os greatly depends on what form it is in. It's incredibly ... |
27-10-2014 at 06:06
by: MrHomeScientist |
In the pipeline - YouTube videos!
[rquote=358484&tid=41396&author=j_sum1]It doesn't matter how good you are, there is always t ... |
27-10-2014 at 05:56
by: MrHomeScientist |
The trouble with neodymium...
[b]Tdep[/b]: Molten lithium is some extremely corrosive stuff. We've been discussing it in a few oth ... |
26-10-2014 at 19:25
by: MrHomeScientist |
Back on the Wagon
Once again I've come back to this project - this time attempting the final step: lithium reduction o ... |
26-10-2014 at 14:48
by: MrHomeScientist |
Selection of appropriate reactors for demanding conditions
Another wealth of information, Dan. Thanks for posting! I'll review when I have more time. |
24-10-2014 at 07:33
by: MrHomeScientist |
Fluorine in quartz?
Shameless plug: Try the electrolytic method! Here's my video on it: https://www.youtube.com/watch?v= ... |
24-10-2014 at 06:10
by: MrHomeScientist |
STEM radio show!
I could talk about my YouTube channel and/or the STEM outreach I do at my job, if you don't have spe ... |
23-10-2014 at 12:43
by: MrHomeScientist |
Fluorine in quartz?
I feel obliged to link to Theodore Grey's periodic table webpage entry on fluorine, where he describ ... |
23-10-2014 at 12:21
by: MrHomeScientist |
sodium nitrate from sodium hydroxide and CAN?
Well, let's break it down by ions (I like to round to the nearest integer):
Ca(NO[sub]3[/sub])[su ... |
23-10-2014 at 12:09
by: MrHomeScientist |
Lanthanum from pool cleaner
Right, hopefully it will start not too far past the melting point of Li. But the desired end result ... |
22-10-2014 at 12:00
by: MrHomeScientist |
Storing lithium ingots under oil? Density issues?
Fantastic info Dan, thanks very much for posting. I'm reading through the attachments now. So you've ... |
21-10-2014 at 13:20
by: MrHomeScientist |
Lanthanum from pool cleaner
I'd be happy to send you a sample, assuming international shipping isn't a big deal. My source is th ... |
21-10-2014 at 12:24
by: MrHomeScientist |
Lanthanum from pool cleaner
Here is my Li metal, stored under argon:
[file]34469[/file]
Small slugs, around 3/8" long. The ... |
21-10-2014 at 07:45
by: MrHomeScientist |
Lanthanum from pool cleaner
[rquote=356192&tid=38326&author=blogfast25][rquote=355948&tid=38326&author=j_sum1]
... |
20-10-2014 at 12:20
by: MrHomeScientist |
Lanthanum from pool cleaner
According to the sources in my link above, "Molten lithium reacts explosively with concrete flooring ... |
16-10-2014 at 05:55
by: MrHomeScientist |
Lanthanum from pool cleaner
Here's the post where I mentioned the concrete, with sources attached: http://www.sciencemadness.org ... |
15-10-2014 at 12:00
by: MrHomeScientist |
Periodic Table Display
Thanks! No, nothing is under argon. However, careysub just recently turned me on to "bloxygen" - a c ... |
15-10-2014 at 11:39
by: MrHomeScientist |
Elemental bromine, electrolytic method
I'm guessing the video you mention is mine: https://www.youtube.com/watch?v=NKjyM2AkZSY (because at ... |
15-10-2014 at 09:08
by: MrHomeScientist |
Lanthanum from pool cleaner
[rquote=354040&tid=38326&author=No Tears Only Dreams Now]Does anybody else think we have a n ... |
15-10-2014 at 06:43
by: MrHomeScientist |
Dissolution of Group 6 metals
It's been mentioned before on the forum that tungsten can be dissolved into pertungstic acid, tungst ... |
15-10-2014 at 06:21
by: MrHomeScientist |
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