Carbon capture (mature)
| Subcategory | Technology |
|---|---|
| Chemical absorption | Amines/blends chemical absorption |
| Chemical absorption | Chilled ammonia process |
| Chemical absorption | Hot potassium carbonate process |
| Chemical absorption | MEA based chemical absorption |
| Physical absorption | High temperature physical absorption |
| Physical absorption | Low temperature physical absorption |
| Physical adsorption | Pressure swing adsorption |
| Physical adsorption | Temperature swing adsorption |
| Physical adsorption | Vacuum-temperature swing adsorption |
| Physical separation | Cryogenic carbon capture |
| Physical separation | Membranes |
| Solid looping | Calcium looping |
Carbon capture (innovations)
| Subcategory | Technology |
|---|---|
| Chemical absorption | Electricon (TRL 4) |
| Chemical absorption | Gas-liquid vortex technology (TRL 4) |
| Physical adsorption | Direct air capture (TRL 6-7) |
| Physical adsorption | Electric swing adsorption (TRL 4-5) |
| Physical separation | Cryogenic carbon capture (TRL 3) |
| Physical separation | Oxycombustion (TRL 6) |
CO2 conditioning
| Technology |
|---|
| Compression and cooling |
| Liquefaction |
CO2 purification
CO2 transportation
| Technology |
|---|
| Pipeline transport |
| Ship transport |
Flue gas pretreatment
| Technology |
|---|
| Adsorption based dehydration |
| Bag filter |
| Direct contact cooler |
| Flue gas pressurization |
| Selective catalytic reduction |
| Wet flue gas desulfurization |