Packed Horizontal Ethanol Distillation Column , Fractional Distillation Tower

Packed Tower Fractional Distillation Column for CBD / THC / Hemp oil

——Operation

Feed liquid is admitted into still under high vacuum, immediately spread into a very thin film and forced quickly down the evaporation surface. Heated walls and high vacuum drive the more volatile components (distillate) to the external condenser as the less volatile components (residue) continue down the cylinder. The resulting fractions, thus separated, exit through individual discharge outlets. Depending on application, the desired product is either the distillate or the residue fraction. Small amounts of condensable low MW compounds collect in cold trap upstream of vacuum system. For high solvent loads, an optional external condenser may be installed immediately downstream of the still.

The two major types of Fractional Distillation Columns used are tray and packing columns. Packing columns are normally used for smaller towers and loads that are corrosive or temperature sensitive or for vacuum service where pressure drop is important. Tray columns, on the other hand, are used for larger columns with high liquid loads. They first appeared on the scene in the 1820s. In most oil refinery operations, tray columns are mainly used for the separation of petroleum fractions at different stages of oil refining.

In the oil refining industry, the design and operation of Fractional Distillation Columns is still largely accomplished on an empirical basis. The calculations involved in the design of petroleum fractionation columns require in the usual practice the use of numerable charts, tables and complex empirical equations. In recent years, however, a considerable amount of work has been done to develop efficient and reliable computer-aided design procedures for Fractional Distillation Column.

Shanghai Dea chemical equipment Co.,Ltd

—— We devote to design and develop the equipment of chemical separation and abstraction.

—— We came from East China University of Science and Technology, which we long-term cooperated with later. And now, we serve for many famous universities, such as Tsinghua University , Sun Yat-sen University ， etc.

—— We provide equipment of distillation and extraction for the technicians in the area of chemical medicine and food industry.

—— We own senior engineers who have rich experience in chemical engineering.

—— Our products can be used in lab-scale, pilot-scale experiments and small-scale production.

—— The experimental results are more authentic by using our products thanks to the continuous operation during the course of the experiments or pilot-scale experiments.

—— We repaire imputed equipments out-of-warranty for UIC,POPE,BUCHI in the past few years, which made us accumulating rich experience.

—— Practical, quality first, service first, reputation first' is the motto that guides the work of DEA team.