CPC E01C 19/46 (2013.01) [C04B 14/28 (2013.01); C04B 26/26 (2013.01); F01N 13/08 (2013.01); B01D 2257/504 (2013.01); C04B 2111/0075 (2013.01); F01N 3/0857 (2013.01); F01N 2240/26 (2013.01); F01N 2570/10 (2013.01); Y02P 40/18 (2015.11)] | 19 Claims |
1. A method comprising:
combusting fuel to generate a flow of exhaust from a working machine operating to perform one or more asphalt related tasks;
capturing CO2 from the exhaust;
storing the CO2 in a storage unit onboard the working machine;
forming asphalt that includes an amount of the CO2 from the storage unit by selectively mixing the amount of the CO2 from the storage unit with calcium; and
using the asphalt that is formed that includes the amount of the CO2 from the storage unit encapsulated therein at a jobsite.
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