Since CO2 is dispersed in the atmosphere at a concentration of about .05%, gotta wonder how they plan to catch hold of the stuff. Maybe butterfly nets.
Now now. These guys are on the right track. Anti-global warming guys like myself have often said that any anthropagenic CO2 that MAY be a contributing factor to global warming will be solved by science and the market place. NOT goverment regulation.
amine
Gas Treatment
* Aqueous monoethanolamine (MEA), diglycolamine (DGA), diethanolamine (DEA), diisopropanolamine (DIPA) and methyldiethanolamine (MDEA) are widely used industrially for removing carbon dioxide (CO2) and hydrogen sulphide (H2S) from natural gas streams and refinery process streams. They may also be used to remove CO2 from combustion gases / flue gases and may have potential for abatement of greenhouse gases.