Supercritical Co2 hemp extractor for CBD oil production line

About the supercritical co2 extraction

Supercritical fluid is a kind of non-gaseous and non-liquid state between gas and liquid, which can only exist when its temperature and pressure exceed the critical point. Supercritical fluids are dense, similar to liquids, and their viscosities are close to gases. Therefore, supercritical fluid is an ideal extractant.