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simply RED
August 30th, 2003, 06:32 AM
I spent hours searching and could not find all schemes of available vacuum distilators.
So this thread is dedicated to all available and known ways to distil under vacuum and the scemes (pics and links) of the devices.

mongo blongo
August 30th, 2003, 12:06 PM
Here is a cool idea from Rhodium using an water aspirator which would be a piece of piss to make.
http://www.rhodium.ws/chemistry/equipment/aspirator.html

simply RED
August 31st, 2003, 03:42 PM
Can someone draw me the scheme of this aparature:
http://www.roguesci.org/theforum/attachment.php?s=&postid=38401

IPN
August 31st, 2003, 04:59 PM
I looks quite similar to this:

http://www.rhodium.ws/chemistry/equipment/pictures/distillation_big.jpg

simply RED
September 2nd, 2003, 06:56 AM
beautiful!

0EZ0
September 2nd, 2003, 08:21 PM
Shhh...

This (http://orgchem.colorado.edu/hndbksupport/dist/dist.html) should provide some useful information for you simply red. Be sure to check out the rest of the lab techniques on the site. Very informative.

Regards

simply RED
September 4th, 2003, 10:10 AM
really informative!
Today i was testing the resistance of PVC against nitric acid.
And noted that PVC is not coroded from nitric acid in any concentrations, PVC was also resistant to concentrated sulphuric acid and mixed acids (in temperature interval from 25 to 100 degrees C).

Chemical_burn
September 24th, 2003, 02:38 AM
What about useing PVC Al tubeing it would be resistant to the nitric so it should work for a nitric still.

Idiot
April 10th, 2005, 04:19 AM
I have just made in my opiniom very good homemade aspirator. I didn't have any monometer so I can't measure vacuum ,but there is some information about it and photos. I have tested with 2 different nozzles Suction and water consumption tests.
fi 3.5mm Consumption 280ml/s(A lot of ...) , Suction 175ml/s(Not bad ...)
fi 2.5mm Consumption 100ml/s(better ... not so much water will be wasted) , Suction 205ml/s. The last test with 2.5mm showed very good results. And here is photos ... Btw all tests were performed at 3.3-4Bar pressure and with cold water.

http://img.photobucket.com/albums/v281/formyfaFire2/sonas.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/Vacuumsource.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/Purkstuvai.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/isrinktas2.jpg

Idiot
April 10th, 2005, 04:19 AM
I have just made in my opiniom very good homemade aspirator. I didn't have any monometer so I can't measure vacuum ,but there is some information about it and photos. I have tested with 2 different nozzles Suction and water consumption tests.
fi 3.5mm Consumption 280ml/s(A lot of ...) , Suction 175ml/s(Not bad ...)
fi 2.5mm Consumption 100ml/s(better ... not so much water will be wasted) , Suction 205ml/s. The last test with 2.5mm showed very good results. And here is photos ... Btw all tests were performed at 3.3-4Bar pressure and with cold water.

http://img.photobucket.com/albums/v281/formyfaFire2/sonas.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/Vacuumsource.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/Purkstuvai.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/isrinktas2.jpg

Idiot
April 10th, 2005, 04:19 AM
I have just made in my opiniom very good homemade aspirator. I didn't have any monometer so I can't measure vacuum ,but there is some information about it and photos. I have tested with 2 different nozzles Suction and water consumption tests.
fi 3.5mm Consumption 280ml/s(A lot of ...) , Suction 175ml/s(Not bad ...)
fi 2.5mm Consumption 100ml/s(better ... not so much water will be wasted) , Suction 205ml/s. The last test with 2.5mm showed very good results. And here is photos ... Btw all tests were performed at 3.3-4Bar pressure and with cold water.

http://img.photobucket.com/albums/v281/formyfaFire2/sonas.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/Vacuumsource.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/Purkstuvai.jpg
http://img.photobucket.com/albums/v281/formyfaFire2/isrinktas2.jpg

tom haggen
April 18th, 2005, 09:29 PM
I'm not quite sure what your asking for. It sounds like you want a schematic drawing of a vacuum distillation aparatus. Heres a good pic maybe this will give you some ideas.

tom haggen
April 18th, 2005, 09:29 PM
I'm not quite sure what your asking for. It sounds like you want a schematic drawing of a vacuum distillation aparatus. Heres a good pic maybe this will give you some ideas.

tom haggen
April 18th, 2005, 09:29 PM
I'm not quite sure what your asking for. It sounds like you want a schematic drawing of a vacuum distillation aparatus. Heres a good pic maybe this will give you some ideas.