File:Britannica Distillation 4.jpg
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Summary
| Description |
English: Theory of Distillation (after Van’t Hoff). Let AB be the axis of composition, AP be the vapour pressure of pure A, BQ the vapour pressure of pure B. For immiscible liquids the vapour pressure curve is the horizontal line ab, described so that aP = QB and bQ = AP. For partially miscible liquids the curve is Pa1b1Q. The horizontal line a1b1 corresponds to the two layers of liquid, and the inclined lines Pa1Qb1 to solutions of B in A and of A in B. The curves Pa4Q, having a minimum at a4, Pa3Q, having a maximum at a3, and Pa5Q, with neither a maximum nor minimum, correspond to three types of completely miscible mixtures. |
| Date | |
| Source | Encyclopædia Britannica, 1911 |
| Author | Encyclopædia Britannica, Volume 8, Slice 5., available freely at Project Gutenberg |
Licensing
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This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States. |  |
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This image comes from the Project Gutenberg archives. This is an image that has come from a book or document for which the American copyright has expired and this image is in the public domain in the United States and possibly other countries.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 13:59, 6 February 2011 | | 195 × 193 (6 KB) | Keith Edkins | =={{int:filedesc}}== {{Information |Description={{en|Theory of Distillation (after Van’t Hoff). Let AB be the axis of composition, AP be the vapour pressure of pure A, BQ the vapour pressure of pure B. For immiscible liquids the vapour pressure curve is |
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