LCHWM / SCC · Cryo-Ethanol Recovery
Spent Heads
conditioning #00f50
Iso-surface refinery of low-cannabinoid heads across de-wax, de-pigment, microfiltration, ultrafiltration and reverse-osmosis, then wiped-film evaporation.
Crude Solids
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CBD in Crude
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Tocopherols
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Unit Configuration
SOP · Cryo-EthanolCryo-Ethanol
Primary SOP. Methanol-seeded chilling to -20 °C, surface scrape, 1 µm filter.
Hydric CO₂
Supercritical CO₂ at 120 bar, 40 °C. Density-tuned polarity sweep.
Hydrocarbon
Butane/isobutane flush, -25 °C, winterise, two-stage de-wax.
Subcritical Ethanol
Hot ethanol rinse at 130 °C, pressure-limited, sequential extraction.
Certificate of Analysis — upload or paste
Biomass feed
tpd
Ethanol ratio
L/kg
Extraction temp
°C
WFE passes
Live Output
Real-timeIsotropic unit map
Still — chilled to still (WFE)
Condenser / cold trap
De-wax & de-pigment filters
Micro / ultrafiltration + RO
Crude storage + residuum pot