Zero-Waste Biorefinery: The Single-Stage Hydrothermal System Revolutionizing High-Value Oil & Solid Fuel Extraction

Traditional botanical oil extraction is stuck in the past. Processors of high-value, high-resin oilseeds—like Tamanu (Calophyllum inophyllum), Olives, and Cashew Nuts (CNSL)—are forced into a costly, inefficient bottleneck. They rely on toxic chemical solvents like hexane, followed by intensive, energy-heavy drying phases to manage the hazardous, sticky press-cake waste left behind.

The Solution: The Single-Stage Hydrothermal Biorefinery

Our proprietary Single-Stage Hydrothermal Reactor flips the script, turning processing liabilities into two distinct revenue streams in a single operational cycle. By using only pressurized, subcritical water—nature’s ultimate green solvent—this system simultaneously extracts premium crude oils and converts raw waste residue into high-value hydrochar.

How It Works: The Power of Subcritical Water

By bringing the reactor to a precise subcritical window (180°C–210°C), we alter the molecular properties of water, lowering its polarity to mimic organic solvents.

Instant Extraction & Flotation: Cellular walls instantly rupture, releasing hydrophobic triglycerides which float cleanly to the top for easy skimming.

In-Situ Degumming: The system automatically dissolves stubborn, polar resins (like those found in Tamanu and Cashew Nut Shells) into the middle aqueous phase, naturally purifying both the oil and the solid fuel.

Simultaneous Carbonization: The remaining fiber undergoes Hydrothermal Carbonization (HTC) at the bottom of the reactor, stripping away volatile matter to yield an energy-dense hydrochar (~4,500 kcal/kg) ready for the solid fuel market.

Unmatched Feedstock Versatility

This isn't a single-use machine. Our system is dynamically calibrated to handle the toughest, highest-oil feedstocks on the planet:

Tamanu Seeds: Yields clean oil optimized for biofuels and cosmetics, alongside a dry, crumbly hydrochar.

Cashew Nut Shell Liquid (CNSL): Safely extracts highly functional anacardic acids while neutralizing the caustic shell residue into clean solid fuel.

Olives (Olive Pomace): Eliminates the notorious environmental hazard of wet olive mill waste (alperujo), extracting secondary pomace oil and producing an immediate coal-substitute fuel.

Why Investors and Operators Win

Capex & Opex Slash: Eliminates the need for expensive intermediate filtration systems, secondary extraction loops, and energy-intensive biomass dryers.

Thrives on Wet Feedstock: Traditional thermal processing requires bone-dry input. Our system requires water to function, meaning you can throw fresh, wet agricultural waste straight into the reactor.

True Circular Economy: Maximizes the value of every single kilogram of raw material, unlocking 100% biomass utilization.

Invest in a system that turns agricultural processing into a closed-loop, double-revenue powerhouse. This technology is developed at www.biocom.id.