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Parallel flow, multiple effect evaporation

Patterns of liquor flow in multiple..effect evaporators (rz) forward feed b) backward feed (c) mixed feed d) parallel feed, (omn) Liquor streams. (-) Steam and vapor condensate streams. [Pg.485]

The feed to a multiple-effect evaporator is usually transferred from one effect to another in series so that the final product concentration is achieved in only one effect. In forward feed operation, raw feed is introduced in the first effect and passed from effect to effect parallel to the steam flow. The concentration of the liquid increases from the first effect to the last and product is withdrawn from the last effect. Forward feed operation is advantageous when... [Pg.167]

See other pages where Parallel flow, multiple effect evaporation is mentioned: [Pg.476]    [Pg.476]    [Pg.476]    [Pg.393]    [Pg.342]    [Pg.353]    [Pg.418]   
See also in sourсe #XX -- [ Pg.489 ]



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