Features of calculation of material balance of rectification complex with florentine vessel
The number of freedom degrees of the separation complex comprising three rectification columns and Florentine vessel was determined. A ternary system isopropyl alcohol - acetonitrile - hexane characterized by the presence of three binary and one ternary azeotrope and a splitting area of the closed t...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
MIREA - Russian Technological University
2015-08-01
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| Series: | Тонкие химические технологии |
| Subjects: | |
| Online Access: | https://www.finechem-mirea.ru/jour/article/view/247 |
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| Summary: | The number of freedom degrees of the separation complex comprising three rectification columns and Florentine vessel was determined. A ternary system isopropyl alcohol - acetonitrile - hexane characterized by the presence of three binary and one ternary azeotrope and a splitting area of the closed type was chosen as a research object. Variants of choosing free variables for determining the amounts and compositions of all material flows were proposed. On the basis of analysis of the mutual arrangement of separatrixes and tie-lines it was shown that it is not possible to realize limit rectification modes at the same time in all columns. Static parameters of the rectification columns were obtained. |
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| ISSN: | 2410-6593 2686-7575 |