Purpose for Production:-
The raw material solvent oil is received in road tanker of 20kl capacity. Once, the tanker is unloaded, it is dispatched. The pump takes up the material from

the above ground tank and pumps it to distillation still of 24kl / 12kl capacity. Once the requisite quantity of material is received in the distillation still 24kl, the pump is shut off and all the valves are closed. The thermic fluid heater is energized. Thermic fluid is heated in the thermic fluid heater, and is pumped through the heating coils of distillation still. The hot thermic gives up the heat to the feed stock, cools down & returns back to thermic fluid heater, where in, it gets heated up again and goes to distillation still to further give up its heat to feed stock. This cycle continuous, and the feed stock is heated gradually & slowly. The feed stock, takes up the temperature and after it reaches vaporization temperature, it vaporizes. These vapors rise in the packed distillation column [packed with pall rings], and during its rise through the column, cools down and falls back to distillation still. It is re-heated, this heating & cooling cycle, breaks up the bigger molecules into smaller molecules. The lighter sections, so formed, manage to pass through the full passage of distillation tower, and manage to escape from the top and enter into cooling condenser. Cooling condenser has a supply of cool water at 28°C circulated in its tubes, this water cools the incoming vapor and the liquid formed, is collected in the receiver. This whole process of fractional distillation is carried out in negative pressure, i.e. vacuum of 750mm of Hg. The vacuum liquid pipeline, condenser, vapor pipeline, distillation still in that order. As such, the vacuum in receiver, is maximum 7 least in distillation still, hence this acts as suction power to pull the vapour formation from distillation still.The raw material solvent oil is received in road tanker of 20kl capacity. Once, the tanker is unloaded, it is dispatched. The pump takes up the material from the above ground tank and pumps it to distillation still of 24kl / 12kl capacity. Once the requisite quantity of material is received in the distillation still 24kl, the pump is shut off and all the valves are closed. The thermic fluid heater is energized. Thermic fluid is heated in the thermic fluid heater, and is pumped through the heating coils of distillation still. The hot thermic gives up the heat to the feed stock, cools down & returns back to thermic fluid heater, where in, it gets heated up again and goes to distillation still to further give up its heat to feed stock. This cycle continuous, and the feed stock is heated gradually & slowly. The feed stock, takes up the temperature and after it reaches vaporization temperature, it vaporizes. These vapors rise in the packed distillation column [packed with pall rings], and during its rise through the column, cools down and falls back to distillation still. It is re-heated, this heating & cooling cycle, breaks up the bigger molecules into smaller molecules. The lighter sections, so formed, manage to pass through the full passage of distillation tower, and manage to escape from the top and enter into cooling condenser. Cooling condenser has a supply of cool water at 28°C circulated in its tubes, this water cools the incoming vapor and the liquid formed, is collected in the receiver. This whole process of fractional distillation is carried out in negative pressure, i.e. vacuum of 750mm of Hg. The vacuum liquid pipeline, condenser, vapor pipeline, distillation still in that order. As such, the vacuum in receiver, is maximum 7 least in distillation still, hence this acts as suction power to pull the vapour formation from distillation still.