METHOD FOR MANUFACTURING SUGAR Russian patent published in 2005 - IPC

FIELD: sugar industry.

SUBSTANCE: method involves purifying diffusion juice, clarifying crude sugar, evaporation of juice to obtain syrup and crystallization of syrup in vacuum-apparatus. Clarifying crude sugar is carried out by taking off part of purified juice feeding to evaporation and addition crude sugar to it up to the content of dry matters in clarification 55-65%, or by addition of crude sugar to syrup obtained after partial evaporation of purified juice up to attainment of indicated content of dry matters in clarification. Clarification obtained in the first case is mixed with syrup of the remainder amount of purified juice with the content of dry matters 55-65%. Before the boiling out process obtained clarifications are subjected for purification. Invention provides processing large amount of crude sugar with beet simultaneously, to enhance the yield of the ready product and to reduce specific energy consumptions in evaporation of sugar-containing solutions.

EFFECT: improved manufacturing method.

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