The Difference Between Open-Loop and Closed-Loop Systems
When it comes to extracting from cannabis, ethanol extraction systems become the logical choice for those who want consistent results and large amounts of material. While more complex than rosin extraction, ethanol extracts eliminate the risk of things like burning the material or the need to apply significant pressure. If you are considering the ethanol route for making extracts, there are a few things you need to know before proceeding. Open-loop and closed-loop extraction are two popular methods for extracting desired substances from materials. Open-loop extraction is the process of removing a substance from a material in an unsealed system with an open tube. Closed-loop extraction, on the other hand, describes a process that involves the extraction of material using a system that is completely closed to the external environment. To determine which method is best for your application, you should understand the key differences between open-loop and closed-loop extractio