A distillation device for distillation of a liquid FRACTIONAL MIXTURE IN CURRENT MEDIA

摘要

1. An apparatus for distillation of a liquid by fractional distillation in a stream of carrier mixture comprising the alembic with a heater, an outlet for removing bottoms column height divided by horizontal partitions, separate supply lines and the feedstock carrier, provided with heaters recycle line carrier condensing unit product fractions and their connections for the selection, characterized in that the alembic set bubbler horizontal partition column is partially perforated, and between them perforating zones ation mounted free from play porous packed blocks, bidders product fractions nozzles mounted on the column above the horizontal planes of the respective partitions, the supply line of the input feedstock nozzle mounted below the nozzle selecting the product fractions, and the block condensation product fractions formed as a dephlegmator tipa.2 packing. The apparatus according to claim 1, characterized in that it comprises a recycle feed line from the still closes the feed line to a feed liquid fractional smesi.3. The apparatus according to claim 1 or 2, characterized in that the sparger is designed as a gas-liquid from the inner elevator tsirkulyatsiey.4. The apparatus according to claim 1, characterized in that the alembic mounted gas permeable porous heater disposed above the plane of the starting liquid mixture by fractional.