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Topic: Cold Finger Device  (Read 5754 times)

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Offline saqi78

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Cold Finger Device
« on: March 28, 2009, 10:17:29 AM »
Can any one update me about cold finger device mostly for crude oil, what is it and how it work?
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Offline ARGOS++

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Re: Cold Finger Device
« Reply #1 on: March 28, 2009, 11:01:12 AM »

Dear saqi78;

Maybe that this will be of some help to you?:
              http://web.math.unifi.it/users/primicer/coldagitato.pdf 
              http://en.wikipedia.org/wiki/Cold_finger 
I don’t know how it is exactly formed for oil investigation.

Good Luck!
                    ARGOS++
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Offline Arkcon

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Re: Cold Finger Device
« Reply #2 on: March 28, 2009, 11:04:55 AM »
A cold finger is a common laboratory implement, typically used for crystallizing vapors.  A quick check on wikipedia or some Googling will give you a diagram and applications.  It is really just a dead-end condenser, for solids, unlike a fractional distillation condenser, which is used for liquids, and has to capture the liquid. How specifically it's used for crude oil analysis will depend on your specific application.

http://en.wikipedia.org/wiki/Cold_finger
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Offline eugenedakin

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Re: Cold Finger Device
« Reply #3 on: April 04, 2009, 08:05:15 PM »
Hello,

Arkcon is quite right. There are an extremely large number of applications for this equipment.

Really, it is a rod that gets cold ... thats it...

Eugene
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Offline saqi78

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Re: Cold Finger Device
« Reply #4 on: September 29, 2009, 02:32:29 AM »
Thanks dears, I have started my work now..
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