Spent Coffee Grounds Bio-Distillery Synthesizer
Valorization Engineering: Hydrolysis, Monod Fermentation & McCabe-Thiele Distillation
Artisanal 40% Spirit
Cellulosic E85 Biofuel
Acid-Catalyzed Fast
Simulate Run
Dry SCG Mass
17.5
kg
Extracted Sugars
7.35
kg
Wash ABV
6.8
% vol
Fermented Ethanol
4.68
L pure
Distilled Hearts
3.82
L
Hearts Spirit ABV
41.5
% vol
Biofuel Energy
2.84
MJ/kg
1. Feedstock & Hydrolysis
SCG Wet Feedstock
50 kg
Moisture Content
65%
Hydrolysis Method
Enzymatic (Cellulase + Mannanase)
Dilute Acid Thermal (1% H2SO4)
Subcritical Hydrothermal
Enzyme Loading
15 FPU/g
Hydrolysis Temp / Time
50°C / 24h
2. Fermentation & Yeast
Yeast Inoculum Strain
S. cerevisiae (Ethanol tolerant)
K. marxianus (Thermophile/ester rich)
P. stipitis (Pentose/Xylose fermenter)
Fermentation Temp
28°C
Initial Pitch Rate
2.0 g/L
3. Distillation & Cuts
Distillation Configuration
Fractional Pot with Reflux Column
Traditional Alembic Pot Still
Multi-Stage Continuous Column
Reflux Ratio (R)
2.5
Hearts Cut Window
78.2°C - 84.5°C
Fermentation Kinetics (ODE)
McCabe-Thiele VLE
Mass Balance Sankey
GC-MS Aroma Fingerprint
Substrate Sugar (g/L)
Biomass X (g/L)
Ethanol P (g/L)
VLE Equilibrium Curve
Rectifying / Stripping Operating Line
GC-MS Sensory Aroma Profile & Congener Safety
Methanol Safe (<0.1% v/v)
Isoamyl acetate (fruity/banana ester)
48.2 mg/L
2-Phenylethyl alcohol (floral/honey rose)
64.7 mg/L
2,3-Diethyl-5-methylpyrazine (roasted/nutty coffee note)
18.4 mg/L
Export Batch JSON
Export CSV Kinetics
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