Redefining FeedStocks.
Powering the Transition.
Karbonis transforms high-ash coal into a precision carbon feedstock - unlocking clean syngas, fuel-grade methanol, and circular carbon loops through oxy-blown fluidized bed gasification.
Four verticals. One carbon platform.
From reactor engineering to circular carbon loops - Karbonis integrates the full value chain of coal-to-chemicals conversion.
Karbonis Core™
Oxy-blown fluidized bed gasification for high-ash Indian coal. H₂/CO ratio above 2.0, stable and agglomeration-free.
Karbonis Clean™
Multi-stage syngas conditioning. 93.6% tar removal. Ammonia down to single-digit ppmv. Validated designs ready to license.
Karbonis SynFuels™
Fuel-grade methanol exceeding 99 wt% purity from raw syngas. Scalable 50-100× to brownfield industrial clusters.
Karbonis C-Capture™
Carbon capture and utilization infrastructure. Plug captured CO₂ back into the Karbonis loop as chemical feedstock.
The Three Foundations of Karbonis.
1. High-Ash Gasification Mastery
Every Karbonis solution is built on three interconnected pillars - each solving a distinct challenge in India's coal-to-chemicals transition.
Handles 26-57% ash coal - the hardest feedstocks in India
Oxy-blown bubbling fluidized bed, agglomeration-free
H₂/CO ratio consistently above 2.0 for optimal conversion
Demonstrated across 18 campaigns, 150 tonnes of real Indian coal
2. Advanced Syngas Conditioning
3. High-Ash Gasification Mastery
93.6% overall tar removal efficiency (class 2 tars: 99%)
Ammonia stripped to <6 ppmv from raw syngas
Novel bimetallic adsorbents for mercury removal at high temperature
Amine-based CO₂ scrubbing - 92% removal efficiency demonstrated
4 T/day CO₂ capture capacity demonstrated at pilot scale
CO₂ management-ready: sequestration or conversion to methanol
Modular design integrates with steel, fertilizer, and power plants
Blueprint ready for 50–100× brownfield scale-up
Engineered for India's hardest coals.
Our pilot plant data is built on real feedstocks - not idealized inputs - making our process designs field-ready from day one.
Ash content range
Gasifier handles any grade of high-ash Indian coal without agglomeration or process shutdown.
H₂/CO ratio
Optimal syngas composition for downstream methanol synthesis - consistently achieved across campaigns.
Engineering design validated for brownfield integration with steel, fertilizer, and power plant clusters.
Scale-up blueprint
THE KARBONIS PROCESS
From raw coal to clean chemicals - end to end.
