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Problem with my chlor-alkali cell
[rquote=293362&tid=25087&author=testimento]
Could a higher voltage be needed? Should I obta ... |
22-7-2013 at 14:57
by: ElectroWin |
Identifying wires of an old electric motor
i have a split-phase motor at home, that has just two phases, 90 degrees apart. but there are only 3 ... |
22-7-2013 at 14:55
by: ElectroWin |
Platinum Group Metal extraction from Galena ore
3% Ir is way too rich; even in iron asteroids, where it is relatively abundant, it is thought to be ... |
22-7-2013 at 11:39
by: ElectroWin |
Anyone in Canada up for some oil sands?
yeah, and they sell their processed bitumen at a rate that lets it be refined to gasoline at a compe ... |
22-7-2013 at 11:33
by: ElectroWin |
Synthesising Copper Hypophosphite
[rquote=291760&tid=25016&author=top204]Woelen, your idea is very interesting and something I ... |
22-7-2013 at 11:10
by: ElectroWin |
Anyone in Canada up for some oil sands?
350$ for 10L is ridiculously expensive, as all they do is scoop it out of the ground.
|
19-7-2013 at 09:25
by: ElectroWin |
uses for electro-etching sludge?
a friend is forming an object from stainless steel, by electrolytic etching. what good things could ... |
18-7-2013 at 19:15
by: ElectroWin |
Pretty Pictures (1)
the buyer got a great deal on that one |
18-7-2013 at 14:16
by: ElectroWin |
Problem with my chlor-alkali cell
[rquote=292908&tid=25087&author=testimento]If the cell doesnt begin to give out decent yield ... |
18-7-2013 at 13:44
by: ElectroWin |
more frightening privacy stuff
http://itanimullihoax.wordpress.com/ |
18-7-2013 at 10:39
by: ElectroWin |
Problem with my chlor-alkali cell
right, so consider some kind of switching power supply (typically > 80% efficient).
some discu ... |
18-7-2013 at 10:18
by: ElectroWin |
Problem with my chlor-alkali cell
really, stop thinking in terms of a voltage limited supply, and go with current limited. |
18-7-2013 at 09:52
by: ElectroWin |
Problem with my chlor-alkali cell
as an aside, if you really just want the NaOH,
sodium bicarbonate can be separated from mixtures of ... |
17-7-2013 at 11:08
by: ElectroWin |
Reductive amination with zinc Zn
any idea of the yield? |
16-7-2013 at 18:36
by: ElectroWin |
Looking over the border: EU-Regulations
it's just that Antiswat 's response seemed to say, dont bother telling the authorities that you inte ... |
16-7-2013 at 16:26
by: ElectroWin |
Ceramic resistor material?
in that case, the wire is the resistive element |
16-7-2013 at 10:27
by: ElectroWin |
Looking for a Youtuber and/or Home chemist.
I'm interested to do ones that begin from having no special apparatus or reagents. I presently have ... |
16-7-2013 at 08:58
by: ElectroWin |
Looking over the border: EU-Regulations
frankly i am disturbed by the attitudes in this forum, which appears to be to eschew activism in its ... |
16-7-2013 at 08:20
by: ElectroWin |
Ceramic resistor material?
i seem to recall that some ceramics having perovskite structure will conduct electricity.
maybe ... |
15-7-2013 at 12:14
by: ElectroWin |
Neutralization of capsaicinoids?
[rquote=292265&tid=24964&author=Manifest][rquote=292158&tid=24964&author=ElectroWin] ... |
15-7-2013 at 12:05
by: ElectroWin |
Looking over the border: EU-Regulations
these items have major uses in analytical chemistry. how will labs be expected to be run? |
15-7-2013 at 12:03
by: ElectroWin |
Problem with my chlor-alkali cell
you want to use a semi-permeable membrane, that selectively permits Na+ to flow across it but denies ... |
13-7-2013 at 12:56
by: ElectroWin |
Neutralization of capsaicinoids?
i believe capsaicin is soluble in oils; milk products (yogurt, sour cream) are effective at reducing ... |
13-7-2013 at 12:20
by: ElectroWin |
Looking over the border: EU-Regulations
the article says that after 2016 hobbyists become criminals, and recommends stockpiling the items th ... |
13-7-2013 at 12:17
by: ElectroWin |
Acid strength
i've seen reports on these reactions going both ways. H2S will precipitate sulfides, and acidifying ... |
12-7-2013 at 09:58
by: ElectroWin |
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