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Showing posts with the label ethanol recovery

How much does a Rotovap cost?

 Rotary evaporator is an ideal equipment for laboratory evaporation /concentration /removal solvent /alcohol recovery. We all want to buy a cheaper rotary evaporator, but many of the equipment that looks very similar from the picture is actually quite different. Let's take a look at what are the points we need to pay attention to when choosing a rotary evaporator? 1. When choose rotary evaporator, we need to consider the glass thickness, electronic component brand, gasket material, workmanship and experience of rotating and lifting parts. These will determine the service life of the rotary evaporator, the system vacuum degree, the corrosion resistance, and the evaporation efficiency,etc. 2. Choose suitable vacuum pump and chiller, if the cooling capacity of the chiller is not enough, the temperature will not stabilize at the set temperature, it will continue to rise, if high pressure protection in summer, and the vacuum pump is small, it will overheat after a long time, and then it...

What's the application of rotary evaporator?

Rotary evaporator is designed to deal with problems faced with standard chemical distillation devices. Evaporator also provides a gentler, higher quality distillation process than standard procedures, all basic rotary evaporators are made up of a vacuum source, collection flask, rotating flask, temperature bath and condenser. While oil may be used for the bath in order to reach temperatures of 180 C, water is the most commonly used substance. Rotary vacuum evaporator is an ideal instrument for concentration, ethanol recovery, solvent remove, etc. What's the application of rotary evaporator? 1. Flavor extraction/food industry 2. Solvent removal/separation and recycling 3. Chemical/educational/fuel/environmental 4. Sample concentration 5. HPLC and natural product sample prep 6. Drying down powders (using test tube adapter) 7. Trapping hazardous waste liquid 1L 2L 3L 5L 10L 20L 30L 50L 100L rotary evaporator manufacturer , contact info@toptionlab.com to ask factory directly sale pric...