Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
Author: Subject: DIY Supercritical CO2 extraction
FrankRizzo
Hazard to Others
***




Posts: 200
Registered: 9-2-2004
Member Is Offline

Mood: No Mood

[*] posted on 10-3-2009 at 02:41
DIY Supercritical CO2 extraction


Do any of you fellas know of a good resource for making a relatively low volume supercritical CO2 extraction apparatus?
View user's profile View All Posts By User
a_bab
National Hazard
****




Posts: 458
Registered: 15-9-2002
Member Is Offline

Mood: Angry !!!!!111111...2?!

[*] posted on 10-3-2009 at 04:46


An old thread: https://sciencemadness.org/talk/viewthread.php?tid=7157&...

Are you dreaming about aerogel, or maybe some nifty alcaloids?
View user's profile View All Posts By User
chemrox
International Hazard
*****




Posts: 2953
Registered: 18-1-2007
Location: UTM
Member Is Offline

Mood: LaGrangian

[*] posted on 10-3-2009 at 09:57


The old thread got really bogged down. What you want is a cylinder big enough to hold the sample and let the gas expand. One end has a port to admit *liquid CO2.* The other end lets the solution of CO2 (and caffeine as an example) flow out.



"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
View user's profile View All Posts By User

  Go To Top