Sciencemadness Discussion Board - Powered by XMB 1.9.11 (Debug Mode)


	Not logged in [Login ]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
More on PbO2 electrodes [quote][i]Originally posted by dann2[/i] Hello Folks, Been doing some Patent digging Rosco eh?[/ ...	20-8-2007 at 19:28 by: Rosco Bodine
Permanganates @Der Alte You might like the following thread http://www.sciencemadness.org/talk/viewthread.p ...	18-8-2007 at 09:15 by: Rosco Bodine
oxidation alcohol to aldehyde with MnO2 The thread is here http://www.sciencemadness.org/talk/viewthread.php?tid=6882	17-8-2007 at 22:17 by: Rosco Bodine
Oxalic acid related There is a patent US3650861 which directly relates to the usefulness of oxalic acid for etching tita ...	17-8-2007 at 16:13 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method I wonder if you couldn't take a 14 gauge coil heating element and slip inside it a close fitting cer ...	12-8-2007 at 11:36 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method The conditions are alkaline during the initial formation of the catalyst , and before it is exposed ...	12-8-2007 at 08:49 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method You could try rolled cylinders or crumpled wads of stainless or monel filter cloth for your support ...	11-8-2007 at 21:05 by: Rosco Bodine
Seperation of nickel and copper in solution - a practical method. Could be ....I'm not sure . If you had a solution of the mixed chlorides containing residual acid ...	11-8-2007 at 19:00 by: Rosco Bodine
oxidation alcohol to aldehyde with MnO2 A permanganate in a buffered solution at a target pH and temperature might do the trick .	11-8-2007 at 17:31 by: Rosco Bodine
Seperation of nickel and copper in solution - a practical method. Perhaps HCl + NH4NO3 would also make a good mix for dissolving the copper plus nickel alloy .	11-8-2007 at 14:48 by: Rosco Bodine
Alarmism first! - reality check later on... Tabloid journalism is alive and well , with the paparazzi tripping over each other .... even havin ...	11-8-2007 at 10:54 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method IIRC the activity of the catalyst in terms of reaction speed increases with temperature , but the eq ...	11-8-2007 at 09:51 by: Rosco Bodine
Seperation of nickel and copper in solution - a practical method. Adding a sodium polysulfide might also selectively reduce the copper and precipitate the copper as c ...	11-8-2007 at 09:01 by: Rosco Bodine
Seperation of nickel and copper in solution - a practical method. \| \| \| Electromotive Series of the Metals ...	11-8-2007 at 07:58 by: Rosco Bodine
oxidation alcohol to aldehyde with MnO2 Sounds like a variation of the "oxidative soak method" http://www.sciencemadness.org/talk/viewth ...	9-8-2007 at 18:53 by: Rosco Bodine
Hanovia Bright Platinum coated anodes! @dann2 Oxalic acid is reportedly good for etching the titanium according to US3650861 , in prepar ...	9-8-2007 at 18:17 by: Rosco Bodine
more specifics concerning oxidation of titanium From a couple of pages earlier in this thread .... [quote][i]Originally posted by dann2[/i] From w ...	9-8-2007 at 08:46 by: Rosco Bodine
cathodic preparation of titanium There are cathodic etching / hydriding schemes which are applicable to plating of titanium and other ...	8-8-2007 at 23:53 by: Rosco Bodine
Oxamide and HNO3 ->? More here http://www.sciencemadness.org/talk/viewthread.php?tid=40&page=1#pid50069 and her ...	7-8-2007 at 18:56 by: Rosco Bodine
Alarmism first! - reality check later on... Another pearl from "Tremors" (Q) What do you have cannon fuse for ? (A) For my cannon	7-8-2007 at 09:33 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method The stability of your supported catalyst would probably not be good when the catalyst coating melts ...	6-8-2007 at 17:31 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method @Fleaker ... check your m.p. for V2O5	6-8-2007 at 04:20 by: Rosco Bodine
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method For V2O5 your intitiation temperature is 400-450C and the reaction arrest temperature is ~620C . ...	4-8-2007 at 23:30 by: Rosco Bodine
Nitroguanidine from Sulphamic acid and Urea What caught my notice as interesting about the sulfamic acid plus urea reaction is the theorized *cy ...	4-8-2007 at 07:05 by: Rosco Bodine
Nitroguanidine from Sulphamic acid and Urea [quote][i]Originally posted by not_important[/i] And there is this thread from a bit over a year ag ...	3-8-2007 at 14:00 by: Rosco Bodine
[Next Page]

Sciencemadness Discussion Board » Search