CO2 Extractor Working Principle in CO2 Supercritical Extraction Machines

Understanding the working principle of the CO2 SUPERCRITICAL EXTRACTION MACHINE is key to optimizing its use in various industries.

How It Works

1. Supercritical State of CO2: Achieved by pressurizing CO2 beyond 73 bar and heating it above 31°C.

2. Solvent Properties: CO2 in this state dissolves oils and extracts active compounds without damaging them.

• Example: Tea tree oil extraction retains >95% purity due to precise pressure control.

Performance Metrics

• Efficiency: Extracts 90-99% of available oils.

• Processing Time: Varies between 2-8 hours depending on raw materials.

Case Study: Cannabis Oil Extraction

A Colorado-based producer used a 200L CO2 SUPERCRITICAL EXTRACTION MACHINE to extract 1 kg of high-purity cannabis oil from 50 kg of raw materials, achieving a 95% extraction rate.

Comparative Benefits

Compared to other methods like steam distillation or solvent extraction, CO2 extraction:

• Preserves delicate compounds (e.g., terpenes and cannabinoids).

• Produces solvent-free and contaminant-free extracts.

• Reduces environmental impact with recyclable CO2.

Conclusion

The working principle of CO2 SUPERCRITICAL EXTRACTION MACHINE ensures high-quality output with minimal waste, making it ideal for essential oil and cannabis industries. Understanding the process helps businesses optimize operations and achieve consistent results.