Mafuta ochokera kumadzi ndi carbon dioxide

Wopanga magalimoto ku Germany Audi wayamba kupanga dizilo yopangira madzi ndi carbon dioxide ku Dresden. Mafuta a dizilo awa ndi "wobiriwira" pamagulu ambiri, chifukwa CO₂ ya ndondomekoyi imachokera ku biogas ndipo magetsi opangira madzi a electrolysis amachokera ku magwero "oyera".

Ukadaulowu umaphatikizanso ndi electrolysis yamadzi kukhala haidrojeni ndi okosijeni pa kutentha kwa madigiri XNUMX Celsius. Malingana ndi Audi ndi bwenzi lake, sitejiyi ndi yopambana kwambiri kuposa njira za electrolytic zomwe zimadziwika mpaka pano, popeza mbali ya mphamvu yotentha imagwiritsidwa ntchito. Pa siteji yotsatira, mu makina apadera, haidrojeni imakhudzidwa ndi mpweya woipa kwambiri komanso kutentha kwambiri. Mafuta amtundu wautali wa hydrocarbon otchedwa "Blue Crude Oil" amapangidwa.

Malinga ndi wopanga, mphamvu yosinthira kuchokera kumagetsi ongowonjezedwa kupita kumafuta amadzimadzi ndi 70%. Blue Crude ndiye amayenga ngati mafuta osapsa kuti apange mafuta a dizilo okonzeka kugwiritsidwa ntchito m'mainjini. Malingana ndi mayesero, ndi oyera kwambiri, amatha kusakanikirana ndi mafuta a dizilo achikhalidwe ndipo posachedwapa atha kugwiritsidwa ntchito mosiyana.