Under Development
KORE Refining KORE REFINING

Converting raw biochar into industrial biocarbon

Kore deploys the Kore-3500 at biochar production sites to refine raw biochar into consistent carbon materials for industrial applications.

How it works

Woody residues feedstock Feedstock
01Woody Residues

Wood processors generate offcuts and other residues that can be used to make biochar.

Biochar production Intermediate Material
02Biochar

Producers pyrolyze biomass residues into biochar to generate process heat and carbon-removal credits.

Kore Carbon granules Finished Product
03Kore Carbon

Kore deploys the Kore-3500 at existing producer sites to convert raw biochar into Kore Carbon.

What Kore sells

Biochar granules for industrial applications

Kore’s process combines controlled particle sizing, a carbon-rich binder, low-pressure forming, and thermal curing. The result is a durable carbon precursor for hard carbon and activated carbon.

Performance metricMetricTargetImportance
Bulk density≥400 kg/m³Transportation and storage efficiency
Attrition resistance≥95%Durability during handling and transport
Particle size3–6 mmConsistent feeding and processing
Carbon content≥80%Carbon availability for downstream conversion
Ash content≤5%Purity for downstream carbon applications
Volatile matter≤15%Stability during high-temperature processing

Target specifications. Performance varies by feedstock and processing conditions.

The Kore-3500 Process

How the Kore-3500 produces Kore Carbon

External
Step 01

Cool

Hot biochar is indirectly cooled to a safe handling temperature before milling.

Result Cooled char
01 / 07

Where Kore Carbon is used

A consistent carbon product built to spec

Industrial buyers need consistent carbon materials, not variable raw biochar from dozens of individual producers. Kore is building the refining layer that turns distributed supply into specification-driven Kore Carbon.

  1. In development

    Horticultural Growing Media

    Commercial growing media producers need biochar that works with existing handling and blending equipment. Kore Carbon delivers uniform, low-dust granules designed for these facilities.

  2. In development

    Water & Soil Treatment

    The U.S. imported nearly 89,000 metric tons of activated carbon in 2024. Kore is developing Kore Carbon for water filtration and contaminated soil remediation, with the potential for a net-negative carbon footprint.

  3. Future market

    Industrial Gas Separation

    Kore is exploring how Kore Carbon's retained microporosity can support the production of carbon molecular sieves for nitrogen generation and gas purification.

  4. Future market

    Sodium-Ion Batteries

    Kore is evaluating additional high-temperature treatment of Kore Carbon to produce bio-based hard carbon for sodium-ion battery anodes.

Meet the team behind Kore Refining

Devin Copenhaver
Devin Copenhaver
Co-founder and CEO

Commercial strategy, market development, partnerships, and company building.

Sip Chen Liew
Sip Chen Liew
Co-founder and CTO

Process engineering, product development, and manufacturing scale-up.