CO2 vs Hydrocarbon Extraction for Solvent-Free Extracts

Introduction

Solvent-free extracts are crucial for medical cannabis, pharmaceuticals, and high-end cosmetics. CO2 supercritical extraction machines and hydrocarbon extraction differ significantly in purity and safety.

CO2 Supercritical Extraction: Truly Solvent-Free

CO2 extraction completely evaporates, leaving zero solvent residues.

Hydrocarbon Extraction: Solvent Residue Risks

Butane extraction requires post-processing to remove solvents, but traces may remain.

Comparison: Solvent-Free Extraction

Conclusion

For businesses requiring zero solvent contamination, CO2 supercritical extraction machines are the best option.

READ MORE：

• CO2 vs Hydrocarbon Extraction: Temperature Differences and Their Impact on Extraction Quality

• Supercritical CO2 vs Hydrocarbon Extraction for Premium Cannabis Products

• CO2 Extraction vs Solvent Extraction for Botanical Oils: A Complete Comparison

• CO2 vs Hydrocarbon Extraction for BHO Concentrates: Which Method is Better?

• CO2 vs Hydrocarbon Extraction Process Time: Which is More Efficient?

• Supercritical CO2 vs Hydrocarbon Extraction: Environmental Impact

• CO2 vs Hydrocarbon Extraction: Product Purity Testing

• Supercritical CO2 vs Hydrocarbon Extraction: Regulatory Compliance

• Supercritical CO2 vs Hydrocarbon Extraction: Risk Analysis