Separation operations make the biggest part of a typical Chemical Process. Success of a Chemical Industry very much depends on the ease of separation of the products into their desired specifications. At SNU, the Separation Science and Technology Lab focuses on improving the various separation processes. We not only try to improve the existing processes, the advanced methods of separations such as use of Ionic Liquids, Eutectic Solvents, etc. along with Design of better equipments and Energy integration also makes the part of this thrust area.