2. Simple operations and successive cross-current operations
2.1 Simple extraction
The feed is a binary A-B mixture with a known A content: (mass fraction). Pure solvent S is added (figure 5). By assumption, we'll consider that extraction takes place in an ideal stage (Material transfer. Ideal compartmentalized distillation.)
We'll look at the case of continuous steady-state operation, bearing in mind that the same equations can be applied to batch operation, provided that mass flow rates are replaced by quantities...
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Simple operations and successive cross-current operations
Counter-current operations
References
- (1) - PERRY (R.H.), GRENN (D.W.) - Perry's Chemical Engineer's Handbook (Manuel de génie chimique). - McGraw-Hill Companies, Inc., p. 2 240, 7e édition, 1997.
- (2) - McCABE (W.L.), SMITH (J.C.), HARRIOT (P.) - Unit Operations In Chemical Engineering (Les opérations unitaires en génie chimique). - McGraw-Hill College...
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