new floorrotary evaporator price, which have large capacity and large diameter rotary evaporator. To increase the evaporation area, the solution was placed in a water bath under reduced pressure and heated while rotating, making the solution highly efficient in diffusion and evaporation. It is widely used in sample concentration, drying, extraction and recovery. Is the chemical industry, medicine, food, environmental protection, institutions of higher learning and scientific research laboratories and industrial and mining units, the ideal equipment for mass production.
Rotary Evaporator is suitable for extracting solvent or separating mixed solution.
It can be used in the following experiments or product production:
• Concentration of solutions; • Reclamation of solvents; • Separation of chemicals;
• Vacuum drying of wet solids; • Essential oil extractor; • Removal of solvents from samples.
Practical Case 1：Essential oil extraction
Put the plant (such as root, stem or leaf ) into the rotary flask, add 5 ~ 10 times of solvents such as water, ethanol, methanol, acetone, etc. (according to the specific technical requirements), rotate and heating to boiling, then keep temperature at the boiling point of the liquid material , under normal/negative pressure, distillation, condenser and reflux, repeat many times to get your target solvent.
Practical Case 2：Concentration of solutions
Concentrated electroplating waste liquid (gold, silver, copper, nickel, etc.); Emulsified cutting fluid waste water; Sludge concentration and dehydration; Grinding waste liquid; Paint waste liquid; Fluoric acid treatment waste water; Ammonium sulfate waste liquid and other kinds of salt waste liquid.
Practical Case 3：Vacuum drying of wet solids
Commonly used in the pharmaceutical and food industries to remove water or organic solvents from moist powders, such as syrup, sugar, jam and dehydrated vegetables.
Practical Case 4：Reclamation of solvents
Often used to recover washing solvents, such as ethanol, acetone, carbon tetrachloride and so on.