The process of supercritical CO2 extraction for CBD
Dec 04, 2020 The CBD extraction machines are also closed-loop systems, so the CO2 gets recycled back to CO2 tanks and can be reused for future extractions. A quick overview of the CO2 hemp extraction process is as follows: The extraction vessel is filled with hemp. The hemp biomass should be free of water and finely ground for optimal volume efficiency.
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