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Insulation on fractional distillation? I use broken glass packing or a stainless steel scrub pad. For the broken glass just take a thin-wa ...	20-10-2014 at 16:04 by: Magpie
Preparation of ε-Caprolactam Thank you. I thought about that too.	19-10-2014 at 09:25 by: Magpie
Insulation on fractional distillation? Here you go Little Ghost: [file]34427[/file]	19-10-2014 at 09:22 by: Magpie
TROLLS I agree - we should nurture and protect our trolls! God bless you Little Ghost.	19-10-2014 at 08:58 by: Magpie
Insulation on fractional distillation? [rquote=355783&tid=38826&author=blogfast25] In the case of your Hennion gadget, clearly you ...	19-10-2014 at 06:53 by: Magpie
Insulation on fractional distillation? As blogfast shows in his sketch a splitter is nothing more than a condenser that can route [i]part[/ ...	18-10-2014 at 18:14 by: Magpie
Insulation on fractional distillation? A minor correction: R=L/D	18-10-2014 at 06:48 by: Magpie
Insulation on fractional distillation? For normal fractionations which aren't too challenging, say 30°C separation in bp or greater, I use ...	17-10-2014 at 13:41 by: Magpie
Insulation on fractional distillation? [rquote=355288&tid=38826&author=blogfast25] A big problem here with those here who quote on ...	17-10-2014 at 12:57 by: Magpie
Fractional steam distillation under reduced pressure [rquote=355249&tid=38980&author=Actinium]At magpie- this is where I was having trouble unde ...	17-10-2014 at 08:51 by: Magpie
Fractional steam distillation under reduced pressure If a substance is imiscible in water and does not react with it, it can be steam distilled. The dis ...	16-10-2014 at 17:59 by: Magpie
Insulation on fractional distillation? My understanding is that the column needs to be adiabatic, ie, neither losing nor gaining heat. I ...	15-10-2014 at 16:17 by: Magpie
Sodium Borohydride [rquote=354127&tid=38591&author=Famousroger]... bubbling hydrogen through the molten sodium ...	14-10-2014 at 16:04 by: Magpie
Preparation of Mononitrotoluenes (o-, p-) CuReUS: I would not want to speculate on the efficacy of your proposed scheme as I do not know that ...	12-10-2014 at 08:47 by: Magpie
Rooto molarity One of my organic lab texts (Pavia et al) lists the molarity of con sulfuric acid as 18M, which corr ...	10-10-2014 at 12:47 by: Magpie
Phase Transfer Oxidation of Piperic Acid That little one-legged polywog sure gets a lot of attention on this forum! [file]34267[/file ...	10-10-2014 at 09:46 by: Magpie
Phase Transfer Oxidation of Piperic Acid [rquote=352333&tid=37560&author=Forumdude808] Im a chem engineering student (first year)...I ...	9-10-2014 at 15:42 by: Magpie
Preparation of ε-Caprolactam Here's the final steps of my synthesis of ε-caprolactam continued from above. The dried chloroform ...	8-10-2014 at 18:09 by: Magpie
How can inert gas output be controlled conveniently I use a small gas rotameter calibrated in L/min. I have rubber tubing so as Dr Bob says this can po ...	8-10-2014 at 07:43 by: Magpie
Lab Fridge. I searched around and Didn't Find Much... I store my solvents and bromine in an outdoor shed. They are subject to cold winters and hot summer ...	7-10-2014 at 20:33 by: Magpie
Preparation of ε-Caprolactam I made some more progress on this synthesis today. The cyclohexanone oxime was mixed with 85% H2SO4 ...	7-10-2014 at 16:04 by: Magpie
Sassafras Essential Oil [rquote=351439&tid=20457&author=zenosx]My yard is literally littered with these trees. [/rqu ...	6-10-2014 at 18:57 by: Magpie
Preparation of ε-Caprolactam [rquote=351085&tid=36817&author=plante1999]A short resume of the procedure used could be int ...	5-10-2014 at 19:44 by: Magpie
Preparation of ε-Caprolactam Using a procedure in Brewster's 5th edition of [i]Unitized Experiments in Organic Chemistry,[/i] I h ...	5-10-2014 at 17:42 by: Magpie
Fractionation Insert for West Condenser You might be able to make a Podbielniak column by placing a helical wire against the inside wall. Y ...	5-10-2014 at 12:37 by: Magpie
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