Author Topic: DMF O2 Wacker Vessel  (Read 2749 times)

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blaztoff

  • Guest
DMF O2 Wacker Vessel
« on: November 07, 2001, 07:52:00 AM »
Has anyone come up with a good suggestion on what to use for the DMF O2 Reaction Vessel? I have searched around and everyone seams to have Ghetto rigged with no clear winner on what to use. I have been researching talking to Glassblowers even yet no one really seams to Know. Plastic it seams will wear out. SS is a no go but for a 4L reaction Vessel nobody seams to know proper thickness and stuff. Anyone have an answer?

KrZ

  • Guest
Re: DMF O2 Wacker Vessel
« Reply #1 on: November 07, 2001, 11:15:00 AM »
Glass filter carboys are made of some of the thickest borosilicate you will find and they have held 3 atmospheres on a consistent basis.  Plenty of reaction volume as well.  Or just get a glasteel pfaulder 10 gallon RX-series w/ helical impeller... mmmmmmmmmmmm chem porn... ahhhhhh........

emulsion

  • Guest
Re: DMF O2 Wacker Vessel
« Reply #2 on: November 07, 2001, 02:22:00 PM »
carboys good idea didn't think of that one thanks. 3 atmospheres is how many psi? thanks

what are you goofy?

emulsion

  • Guest
Re: DMF O2 Wacker Vessel
« Reply #3 on: November 07, 2001, 05:43:00 PM »
thanks madmax a regular round bottom flask can't take that pressure. swim knows from experience. ::)

what are you goofy?

Jasium

  • Guest
Re: DMF O2 Wacker Vessel
« Reply #4 on: November 07, 2001, 08:02:00 PM »
if you want to scale up use a ss paint sprayer with overhead stirring, and included psi gauge. oh yeah use a hdpe bucket inside for reagents or you're fucked!
hope this helps
j

"fuck the media"

Grouch

  • Guest
Re: DMF O2 Wacker Vessel
« Reply #5 on: November 09, 2001, 01:03:00 AM »
Don't use the bucket inside.  When it gets hot, the steam goes over the edge and you lose water.

Use this, teflon coated:



Free Strike too.

Semtexium

  • Guest
Re: DMF O2 Wacker Vessel
« Reply #6 on: November 09, 2001, 09:37:00 AM »
The wacker will NOT work with very pleasing results if done in a stainless vessle, expect enough "tar" and shit to re-pave your driveway.  As Grouch mentioned telfon coat that puppy and you should be fine...

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