Distillation: apparatus – Apparatus – Systems
Patent
1980-06-03
1981-08-25
Sever, Frank
Distillation: apparatus
Apparatus
Systems
202172, 202178, 202185E, 202197, 202200, 202205, 202206, 202235, 422247, B01D 302
Patent
active
042857759
ABSTRACT:
A mixture of xylenol, water, alcohol and other substances is put into an evaporator tank which is adjusted to a pressure and temperature to evaporate the water and alcohol. The water and alcohol vapors flow through an expansion chamber into a condenser and the condensate flows back through a distributor and a control valve into a collector tank. Through a two-stage control dial a second temperature and pressure is imposed upon the evaporator tank to evaporate the xylenol which is similarly condensed and the condensate flows back through the distributor which control valve has been actuated to direct the xylenol into a second collector tank. A second evaporator is connected through a selectively operable shut-off valve to the expansion chamber. The second evaporator tank is provided with an inlet funnel which can be heated to melt solid paraffin therein. A filter is within this funnel to filter out solid foreign matter.
REFERENCES:
patent: 20760 (1858-06-01), Campbell
patent: 643131 (1900-02-01), Hempel
patent: 1346537 (1920-07-01), Flowers
patent: 2975107 (1961-03-01), Friedman
patent: 3156533 (1964-11-01), Imber
patent: 3397119 (1968-08-01), Bourland
Jaskiewicz Edmund M.
Sever Frank
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