CO2 Extraction for THC Oil Cartridges: A Supercritical Approach

Introduction

THC oil cartridges are one of the most popular and efficient ways to consume cannabis concentrates. Producing high-quality, solvent-free, and high-potency THC oil requires precise extraction methods to ensure purity, terpene retention, and consistent cannabinoid levels.

Traditional extraction methods such as ethanol, butane (BHO), and rosin press extraction often result in solvent residues, terpene loss, and inconsistent potency.

CO2 supercritical extraction (CO2 SUPERCRITICAL EXTRACTION MACHINE) provides a solvent-free, high-purity, and highly selective method for producing THC oil cartridges while preserving the natural terpenes and maximizing THC potency.

This article explores the CO2 extraction process for THC oil cartridges, key parameters, experimental data, and industrial applications.

1. Principles of CO2 Supercritical Extraction for THC Oil

CO2 reaches its supercritical state at 31.1°C and 7.38 MPa, making it an ideal solvent for extracting THC, minor cannabinoids (CBN, CBC), and terpenes while leaving behind waxes, fats, and plant impurities.

The CO2 supercritical THC extraction process consists of:...

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