A Six-Stage Integrated Manufacturing Platform

Raw biomass — primarily wheat and rice straw — is mechanically conditioned to a uniform physical state and dried to a controlled moisture target. Every batch undergoes elemental composition analysis, with results logged digitally and fed directly into the AI control layer.

Standardising the physical and chemical state of incoming biomass before any downstream processing is essential. Inconsistent moisture and particle geometry are the primary sources of variability in conventional pyrolysis — we eliminate them at entry.

Each batch is scanned inline with a Near-Infrared spectrometer, and chemometric models convert the absorbance spectrum into a detailed compositional fingerprint — cellulose, hemicellulose, lignin, ash, and moisture content.

That quantified composition feeds directly into our parameter engine, which generates optimal settings for downstream stages. Feedstock variability becomes a controlled input, not a source of inconsistency.

An engineered consortium of white-rot fungi biologically restructures the biomass before pyrolysis. The consortium selectively degrades lignin while preserving cellulose, achieving three engineered outcomes simultaneously: structural priming for high-yield carbonisation, in-situ nitrogen doping from fungal metabolism, and pre-pore nucleation that develops during downstream activation.

All biological work is conducted in containment, in compliance with national and international biosafety standards, with engineered safeguards against environmental release.

Biologically conditioned biomass is carbonised in a closed microwave-assisted pyrolysis reactor under an inert atmosphere. Microwave heating is volumetric — energy is deposited throughout the material simultaneously — enabling consistent pore formation at substantially lower energy demand than conventional pyrolysis.

A machine learning model monitors temperature, off-gas composition, and pressure signals in real time, adapting reactor conditions continuously. This adaptive control is what enables consistent char quality despite variability in the pretreated feedstock. Gasification byproducts — syngas and volatiles — are recovered on-site for process heat, moving the system toward a closed energy loop.

The char undergoes a sequential chemical activation engineered to create a hierarchical pore architecture — the structural foundation of high-performance electrode carbon.

The first stage develops the ultramicropore structure responsible for electric double layer capacitance. The second stage develops the mesopore network that enables rapid ion transport. The two stages together yield the engineered micro-to-mesopore ratio that balances energy density with power delivery.

Nitrogen functionalisation introduces controlled pyridinic, pyrrolic, and graphitic groups, enhancing pseudocapacitance without compromising pore structure. Final composition is verified by X-ray Photoelectron Spectroscopy.

Activated carbon is formulated into electrodes and subjected to a full electrochemical characterisation suite before any material leaves the facility.

Every batch is tested for specific capacitance, equivalent series resistance, and cycle stability. Structural characterisation uses BET surface area analysis, electron microscopy, X-ray Photoelectron Spectroscopy, Raman Spectroscopy, and X-ray Diffraction. Methods follow applicable ASTM and IEC standards for supercapacitor materials.

Test results feed back into the AI system, continuously refining prediction accuracy for subsequent batches.