Ethanol extraction is very widely used in many extraction methods and applied to many hemp ethanol extraction equipment. The hemp ethanol extraction equipment are all different, but the same theory of using ethanol is its good solubility. Next let’s see what the hemp ethanol extraction equipment are:
Centrifuge is widely used in chemical engineering, petroleum, food processing, pharmaceutical, mineral processing, carbon, water treatment, nuclear energy industry and shipbuilding. The working theory of centrifuge is to extract cbd from hemp, and then separate the liquid with cbd and the solid substances.
Molecular distillation is a special liquid-liquid separation technology. Molecular distillation separates substances by the difference of mean free path of molecular motion of different substances, which is quite different from the traditional distillation methods. Molecular distillation is a very complicated device but very effective.
Closed loop extractor is a device that can do the work several other equipment do together. So this equipment is quite popular because of it’s convenience. Closed loop extractor can directly extract cbd from hemp plant. For example, the extraction of cannabis, which is extracting cannabis from cannabis leaves.
Rotary evaporator is widely used in many fields, for example, chemical, biochemical, industrial, food-making, people’s daily life and other fields, which is one of the most used equipment. Rotary evaporator is used to extract cbd from hemp very often by evaporating method. And so many people use it to process cbd.
Why is ethanol used as solvent for extraction
Ethanol is widely used as washing solvent in many equipment, so many people must have a question about “Why is ethanol used as solvent for extraction”. First of all, ethanol has a very good solubleness, which makes ethanol be able to dissolve with so many sample materials such as cbd. Secondly, the boiling point of ethanol is quite low, so ethanol is easy to be separated from the mixture and can save energy at the same time. Therefore, ethanol is always used as solvent for extraction.