| abstract |
Various embodiments include a method for producing hydrocarbons, the method comprising: producing carbon monoxide and carbon dioxide with addition of oxygen in a first reaction unit; fermenting the carbon monoxide, the carbon dioxide, and hydrogen in a second reaction unit; adding biogas provided from a biogas system and oxygen from an electrolyzer as reactants to the first reaction unit; and adding hydrogen from the electrolyzer as a reactant to the second reaction unit. |