US PATENT SUBCLASS 127 / 62
.~.~.~.~.~.~ Return of intermediate products

Current as of: June, 1999
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127 /   HD   SUGAR, STARCH, AND CARBOHYDRATES

*  DD  PROCESSES {1}
34  DF  .~ Carbohydrate manufacture and refining {3}
42  DF  .~.~ Sugar manufacture and refining {3}
46.1  DF  .~.~.~ Treatment of sacchariferous solutions {5}
58  DF  .~.~.~.~ Crystallizing or solidifying {3}
61  DF  .~.~.~.~.~ Evaporating to crystallization {1}
62.~.~.~.~.~.~ Return of intermediate products

DEFINITION

Classification: 127/62

Processes directed to the systematic treatment of sugar solutions to effect crystallization by evaporation in which a product separated at an intermediate stage of the process is returned into the process at either an earlier or a later stage.