Supercritical CO2 Extractor for Essential Oil

Supercritical CO2 Extractor for Essential Oil

Our supercritical CO2 extractor is specially designed for high-purity extraction of natural essential oils, plant extracts, flower oils, herbal extracts and aromatic substances. Using CO2 fluid in supercritical state as the extraction solvent, it realizes efficient separation under low temperature and oxygen-free conditions, fully retaining the active ingredients and natural aroma of raw materials.

Working Principle

Under appropriate pressure and temperature, CO2 enters a supercritical state with strong solubility and permeability. It fully contacts with plant raw materials to dissolve essential oils and active components. Then through pressure and temperature regulation, CO2 is converted back to gas state, separating from the target extract to obtain high-purity essential oil without solvent residue.

Key Features

• No organic solvent residue: Safe, green and food-grade extraction

• Low temperature operation: Protect heat-sensitive ingredients from damage

• High extraction rate: Higher yield than steam distillation and solvent extraction

• Strong selectivity: Can extract specific components by adjusting pressure and temperature

• Wide adaptability: Suitable for flowers, leaves, roots, seeds, herbs and spices

• Stable & fully automatic: PLC control, safe interlock, easy operation

• Stainless steel structure: 304/316L, hygienic and corrosion-resistant

Applications

• Lavender, rose, jasmine, chamomile and other flower essential oils

• Peppermint, eucalyptus, lemon, orange and citrus oils

• Sandalwood, cedar, agarwood and woody oils

• Herbal extracts: ginseng, goji berry, curcumin, etc.

• Spices: pepper, ginger, garlic, vanilla, etc.

• Cosmetics & aromatherapy raw materials

Advantages for Essential Oil

• Higher purity and better aroma

• No thermal decomposition

• No solvent pollution

• Higher added value for products

• Meet international export standards

Our Service

We provide customized supercritical CO2 extraction systems with different capacities (1L, 5L, 10L, 20L, 50L, 100L, 200L, etc.). We offer one-stop service including design, manufacturing, installation, commissioning and training.

Welcome to contact us for technical solutions and quotations.