Phase Diagrams: Triple Points, Critical Points and Supercritical Fluids
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- Опубликовано: 21 янв 2018
- Did you know that supercritical fluids can be used to dissolve and isolate substances (such as extraction of caffeine from coffee beans)? Watch this video to learn about triple points, critical points, supercritical fluids, critical opalescence and more! #supercriticalfluid #scicomm #phasediagrams #coffeebeans
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Videos such as this renews my interest in science and learning in general. Thank you very much.
really straightforward and clear!
I was struggling with the topic in my phytochemistry course and that video was very helpful, thank you
This concept is explained so clearly! Thank you!
thanks to the maker of this video and hats off to that animation or informatik guy who designed the video so clevrly
Well done! - a brilliantly clear explanation of supercritical fluids & their uses.
Excellent video. needs waaaay more views
awesomely explained
This is a really well-organized video. Helped a lot thx!
Excellent, I have got more information than what I needed. Once again, excellent and thank you
Got more information than i needed
Thanks a lot 🙏
Very well done!!!
Well done
Very nice video .. which helps the viewer understand the points and easy to catch up ..👍🏻
Excellent
Really great video!
This was a great channel, so sad they don't post that often
i don't understand why this channel isn't bigger
Just awesome video, quality of video + quality of content = this video., soolove.
Thank you
So Clear. Thanks !
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awsome
When is was in highschool chemistry class we study exothermic and endothermic process are better used in decaffeinated coffee meaning using temperature and magnetic field force to transport any essence even human soul uploading now successfully done in robotics research we known of thermo property of precise point like gasoline can be removed from car remotely same with self refilling water jug without physical contact
Error: at 2:57, diterpenes are described as *"proteins,"* which is incorrect. Proteins are composed of amino acids linked by peptide bonds, and are relatively long and heavy molecules; diterpenes are not composed of amino acids, and are relatively light molecules when compared with protein molecules.
.......Diterpenes form the basis for biologically important compounds such as retinol, retinal, and phytol...........acyclic diterpene alcohol that can be used as a precursor for the manufacture of synthetic forms of vitamin E and vitamin K1.In ruminants, the gut fermentation of ingested plant materials liberates phytol, a constituent of chlorophyll, which is then converted to phytanic acid
Looks like it gets cloudy due to the phase shift leaning slightly vapor favoring. Or even not, even if it was perfectly 1/1/1 gas/liquid/vapor that would make the ultimate liquid viewing level change and since it supercritical it's ALL over the area/permeating everything(supacrit) which against the glass I think would be reasonable to assume that'd be the visual you get. The mesh of gas bustin into liquid and vapor into liquid and gas into vapor etc lol. I'm also just stabbin' in the dark here but hey. lol.
Human cell and triple point could help burial in light or gas illuminating
Wow
Thank you very much for the video on behalf of Robert College!
What is the price of the Super critical fluid equipment
I dont know why teachers dont teach us this way
There seems to be misleading examples at 0:32. Ice melting and water boiling are non-equilibrium processes, which cannot be represented on a phase diagram, and thus are not examples of states on the "lines". Instead, some water in a sealed container, reaching evaporating equilibrium (perhaps not a standard technical term) would be a proper example.
Where is the subtitle??
Really good video but the diagram for dichloromethane is incorrect.
2:20 wrong formulae. It is not dichloromethane but 2,2-dichloropropane.
Thank you