Carbon capture and utilisation.
Mineralisation plus product recovery. The CO₂ is permanently bound, and the plant gains a saleable output from material it was paying to dispose of.
What it produces.
From cement bypass dust
Potassium chloride at about 95% as standard and up to 99% on customer request, plus calcium carbonate returned to the kiln. Process water is recovered and reused within the plant.
From fly ash
CO₂-cured bricks and blocks for local construction, produced without firing.
Three sources of return.
- 01
Product sales
PrimaryPotassium chloride for the fertiliser and industrial markets, or bricks and building materials sold into local construction. This is the primary revenue line.
- 02
Carbon credits
AdditionalMineralised CO₂ can support a measurable reduction record. Eligibility, methodology and treatment under India's Carbon Credit Trading Scheme are project-specific and require verification.
- 03
Avoided cost
IndirectWaste disposal cost falls, and recycled calcium carbonate displaces purchased limestone in the cement process.
- Raw materials
- On-site by-productsNear-zero purchase cost
- Energy
- Power and waterNo high-temperature or high-pressure stage; power and water are the main loads
- Equipment
- Proven standard unitsDissolution, filtration, evaporation, forming, curing
Cost side of the installation.
Modelled per site.
The profile targets payback below three years for a well-sited plant before carbon-credit revenue, but actual payback depends on plant scale, product price and financing. Every case is modelled from the customer's own flue gas and by-product test results.
What is delivered.
- 01Flue gas supply system
- 02Bypass dust handling system
- 03Mineral carbonation system
- 04Evaporation & crystallization system
- 05KCl packaging
- 06CaCO₃ discharge
- 07Utility system
- 08Electrical & power distribution
- 09PLC / SCADA / HMI control
- 10Process piping
- 11Engineering
- 12100-day trial operation
Where it fits.
- Large cement plants seeking ROI
- Plants scaling alternative fuel use (TSR > 10%)
- Facilities under CCTS 2025 compliance
Model it against your site.
Share your dust or ash composition and stack gas analysis and we will size the configuration and its outputs.