Post-combustion capture, rate-based over real packing
Sour gas and lean MDEA/piperazine solvent contacting in a structured-packed absorber — recovery set by real Onda mass-transfer coefficients and reaction-enhancement physics over an actual packed height, not an assumed stage count.
Process modules
Sour gas and lean MDEA/piperazine solvent contacting in a packed reactive absorber — Onda mass transfer, Hatta-number reaction enhancement, and reactive VLE.
Open process page →Ambient air contacted for CO2, causticized into pellets, calcined in a real rotary kiln, then compressed and chilled to genuine subcooled liquid CO2.
Open process page →Natural gas burned in near-pure oxygen diluted by recycled supercritical CO2, expanded through a real turbine — pipeline-ready CO2 with no separate capture step.
Open process page →A solar array and a wind turbine each compute their own power from cited models; a calculator block drives a PEM electrolyzer, and the green H2 reacts captured CO2 to synthetic natural gas.
Open process page →