sanjay srivastav
Harmless
Posts: 6
Registered: 13-10-2015
Member Is Offline
Mood: No Mood
|
|
oranic chemistry
can a Dean Stark apparatus be used for indutrial production/ bulk production.
|
|
|
Detonationology
Hazard to Others
Posts: 362
Registered: 5-5-2015
Location: Deep South
Member Is Offline
Mood: Electrophillic
|
|
I've never heard of this being called a "Dean-Stark" but it just looks like a fractional distillation incorporating a reflux condenser. You should be
able to scale the concept up to the large scale. Fractional distillation is used all the time in brewing.
“There are no differences but differences of degree between different degrees of difference and no difference.” ― William James
|
|
|
deltaH
Dangerous source of unreferenced speculation
Posts: 1663
Registered: 30-9-2013
Location: South Africa
Member Is Offline
Mood: Heavily protonated
|
|
Yes it can, use a horizontal reflux drum with the distillation column with a weir on it to convert it into a continuous liquid-liquid decanter and
return the appropriate stream as reflux to the top of your distillation column.
[Edited on 14-10-2015 by deltaH]
|
|
|
Magpie
lab constructor
Posts: 5939
Registered: 1-11-2003
Location: USA
Member Is Offline
Mood: Chemistry: the subtle science.
|
|
Yes. I give an industrial example separating water and turpentine here:
http://www.sciencemadness.org/talk/viewthread.php?tid=62020#...
The single most important condition for a successful synthesis is good mixing - Nicodem
|
|
|
zed
International Hazard
Posts: 2284
Registered: 6-9-2008
Location: Great State of Jefferson, City of Portland
Member Is Offline
Mood: Semi-repentant Sith Lord
|
|
Probably. But, it is usually utilized in "batch" type processes.
You can use this system to drive a reaction by removing water, one batch at a time.
http://www.chem-ilp.net/apparatus/DeanStark.htm
http://www.icsglobal.co.in/ls_residualsaturations.htm
[Edited on 14-10-2015 by zed]
|
|
|
sanjay srivastav
Harmless
Posts: 6
Registered: 13-10-2015
Member Is Offline
Mood: No Mood
|
|
I did it once by making a MS Dean Stark apparatus almost of 2 feet hight, on a chemical pulp containg n-butanol and water. It was very impressive for
the purpose.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
