UDCB Unité de Distillation Continue

11.1.4.- DISTILLATION ET FISSURATION
CONTINUOUS DISTILLATION UNIT - UDCB

SYSTEMES INNOVANTS

EDIBON's distillation unit is one of the most powerful laboratory tools, for the study of the variables that affect the distillation process.

Voir description générale

Expansions

ICAI

Logiciel Interactif pour l'Enseignement assisté par Ordinateur

Description Générale

EDIBON's distillation unit is one of the most powerful laboratory tools, for the study of the variables that affect the distillation process. The student can investigate the principles that rule the material and energy transference, as well as determine optima operation point to carry out a big quantity of separations.

This unit is formed by a boiler, on which two types of columns can be adapted (plate columns and Raschig columns), a reflux system, a tank for distillation, a vacuum pump and a feeding pump (for continuous feeding).

The steam reaching the head of the column is sent to a total condenser. The cooling water flow going through the condenser can be adjusted and is indicated in a flow meter. Distillation can be carried out at low pressures with the help of an adjustable vacuum pump. The load loss in the column can be measured with a pressure meter.

The column can work both continuously and discontinuously.

For proceeding to continuous feeding, a pump that can inject the substance directly into the boiler or in any of the plates is available.

The temperatures of the system are measured through sensors placed in strategic positions.

Des exercices et pratiques guidées

EXERCICES GUIDÉS INCLUS DANS LE MANUEL

  1. Preparation of solutions.
  2. Analytic valuation techniques.
  3. Filling of the column.
  4. Batch operation. Continuous operation.
  5. Obtaining the McCabe-Thiele diagram. Without reflux.
  6. Obtaining the number of plates. Without reflux.
  7. Efficiency calculations. Without reflux.
  8. Variation of the composition of the distilled product: constant reflux ratio.
  9. Constant composition of the distilled product: variation of reflux ratio.
  10. Constant composition of the distilled product: constant reflux ratio.
  11. Continuos feeding of the column.
  12. Mass and energy balances across the system.
  13. Plates fluid dynamics studies, including load loss and column flooding.
  14. Study of the feed temperature effect on the continuos processes.
  15. Calculation of the theoretical number of floors in the plates columns,and the equivalent height of the theoretical floor ( HEPT) in the Raschig rings columns.
  16. Pursuit of the temperatures in all plates in the column (Plates columns).
  17. Study of the rectification efficiency at different pressures.
  18. Effect of feed pre-heat.
  19. Effect of feed position.
  20. Demonstration of azeotropic distillation.
  21. Studies of heating interchange in glass refrigerators.

UNITÉS SIMILAIRES DISPONIBLES

BATCH DISTILLATION UNIT - UDDB
  • UDDB
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11.1.4.- DISTILLATION ET FISSURATION
UDDB
Unité de Distillation Discontinue
Distillation is used to separate liquid mixtures made up of individual liquids that are soluble in one another.EDIBON's distillation unit, in its different versions, is one of the most powerful laboratory tools for the study of the variables that...
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