Purification and Pesticide Remediation by Flash Chromatography and Powder Production by Spray Drying

Speaking at The Science of Cannabis Extraction 2020 Online Symposium in June, Keenan Gong of Buchi discussed biomass screening, ethanol recovery distillation, winterization, and finished with a conclusion on how to turn oil formulation to powder using a spray dryer.

The talk focused on different solutions for each step of the cannabis process workflow:

• Starting with biomass screening for THCA and CBDA concentration using NIR.
• Ethanol recovery distillation after Winterization and chromatography.
• Cannabinoid purification using flash chromatography, highlighting some new unique developments.
• Turning oil formulations to powder using a spray dryer.