Capsol´s HPC Solvent
Performance, flexibility and cost-effectiveness
Capsol’s CO₂ capture solutions are built around the proven and safe Hot Potassium Carbonate (HPC) solvent, optimized for high performance, flexibility, and cost-effectiveness.
We support both our own non-proprietary blends and compatibility with third-party proprietary solvents.
Non-proprietary solvent options - Basic or Promoted
Capsol´s Basic non-promoted HPC solvent
A robust, standard HPC recipe tailored for safe, reliable CO₂ capture operations.
Composition:
Potassium Carbonate (K2CO3)
Demineralized Water
Antifoam (TBD)
Value Highlights:
✓ Lowest solvent cost
✓ Excellent emissions profile: air, condensate, and captured CO₂
✓ Validated on flue gases in CapsolGo campaigns
✓ Safe handling for personnel (HSE advantage)
Capsol´s Promoted HPC Solvent
A performance-enhanced version of the standard recipe, designed for higher efficiency and lower operating costs.
Composition:
Potassium Carbonate (K2CO3)
Proven inorganic promotor
Corrosion inhibitor
Antifoam
Value Highlights:
✓ Competitive solvent costs
✓ Up to 20% OPEX savings through 10–20% lower energy use
✓ Validated on flue gases in CapsolGo campaigns
Why choose Capsol HPC?
🟠 Long-proven solvent with a strong operational track record
🟠 Non-proprietary base enables transparent sourcing and regulatory ease
🟠 Fully supported by Capsol’s end-to-end engineering and service expertise
Want to learn more?
Let’s discuss how Capsol’s HPC solution can improve your carbon capture project.
