Reflux Condenser Set Up
Reflux in industrial distillation the term reflux is very widely used in industries that utilize large-scale distillation columns and fractionators such as petroleum refineries, petrochemical and chemical plants, and natural gas processing plants in that context, reflux refers to the portion of the overhead liquid product from a distillation column or fractionator that is returned to the. Reflux condenser set up. The picture below shows a reflux setup for a macro-scale experiment used in upper division laboratories eg chem 144 and chem 174 it consists of a round bottom flask, a reflux condenser (water-jacketed) and heating source (here: heating mantle) the entire setup is connected to an inert gas line since the used starting material or products.
reflux condenser set up
Attaching the reflux condenser to the schlenk flask under a flow of inert gas step 3: close the stopcock on the schlenk flask and lower the flask into a heating mantle or oil bath connect the water tubing to the reflux condenser and begin heating compete reflux set-up. Finally, reflux condensers can be used in a wide range of chemical reactions. in the heck reaction, an unsaturated halide and an alkene are heated to form a substituted alkene. once again, the setup for the heck reaction was similar to the previous examples, where the condenser – round-bottom flask combination was placed into a heated bath.. The picture on the left shows the basic reflux setup consisting of are heating mantle, a round bottom flask, a liebig condenser used in reflux mode and a gas adapter on top. the picture on the right side shows the flask with a matching heating mantle and a stirring bar. in choosing the size of your setup, one has to keep the following issues in.
