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Topic: supercritical extraction  (Read 7631 times)

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Offline anggie

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supercritical extraction
« on: December 03, 2007, 10:35:09 PM »
good day!

i am currently doing a plant design (thesis) that needs a supercritical CO2 extractor . can you tell me how to size the extractor -what is the appropriate model to be used??? :-[

Offline eugenedakin

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Re: supercritical extraction
« Reply #1 on: December 04, 2007, 07:34:56 PM »
Hi anggie,

Thanks for the question.  Unfortunately, we need a little more information than this.  For example, how much CO2 needs to be extracted?  Are their constraints to energy usage? 

These are just a few questions that would help a specialist answer your question.

Thanks for the support.

Sincerely,

Eugene
There are 10 kinds of people in this world: Those who understand binary, and those that do not.

Offline anggie

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Re: supercritical extraction
« Reply #2 on: December 09, 2007, 10:28:50 PM »
thanks for the reply.

i will use 1200 kg leaves and 4100kg/hr CO2 to extract essential oil...
do you know any resources that discuss how to size the extractor?

Offline Donaldson Tan

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Re: supercritical extraction
« Reply #3 on: December 22, 2007, 12:40:13 PM »
it boils down to the reactor type in choosing what differential equation u use to size the reactor.
"Say you're in a [chemical] plant and there's a snake on the floor. What are you going to do? Call a consultant? Get a meeting together to talk about which color is the snake? Employees should do one thing: walk over there and you step on the friggin� snake." - Jean-Pierre Garnier, CEO of Glaxosmithkline, June 2006

Offline coolsuman

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Re: supercritical extraction
« Reply #4 on: March 12, 2008, 06:46:10 AM »
i have one doubt, can we separate methanol-water mixture by super critical fluid extraction

Offline Radoy

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Re: supercritical extraction
« Reply #5 on: December 14, 2010, 04:53:06 AM »
good day!

i am currently doing a plant design (thesis) that needs a supercritical CO2 extractor . can you tell me how to size the extractor -what is the appropriate model to be used??? :-[
Hello!
I need to buy equipment for SFE extraction of herbs. Can someone advise me some literature to this metter and what are the prices for the SFE equipment?

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